41I05SW0001 2.15948 PORTER 010
CAMECO CORPORATION
BIG SWAN PROJECT REPORT ON 1993-94 FIELD EXPLORATION ACTIVITIES
January, 1995Project Geologist
P. Chubb Geologist
41I05SW0001 2.15948 PORTER01OC
TABLE OF CONTENTS
SUMMARY AND RECOMMENDATIONS
1.0 INTRODUCTION1.1 Location, Access and Power1.2 Property and Assessment Information1.3 Previous Work1.4 Work Completed by Cameco1.5 Exploration Model
2.0 GEOLOGY2.1 Regional Geology2.2 Property Geology
2.2.1 Conglomerate (unit 2)2.2.2 Quartzite and Subgreywacke (unit 3)2.2.3 The Espanola Formation (unit 4)2.2.4 Nipissing Intrusive Rocks (unit 5)2.2.5 Garnet Pyroxene Skarn (unit 6)
2.3 Structural Geology
3.0 MINERALIZATION
4.0 GEOCHEMISTRY4.1 Lithogeochemistry4.2 Soil Geochemistry4.3 Humus Geochemistry
5.0 DIAMOND DRILLING5.1 Drill Hole Descriptions
6.0 CONCLUSION
7.0 RECOMMENDATIONS
8.0 REFERENCES
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l ll l 46
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List of Tables
Table l Assessment InformationTable 2 Summary of Work Completed by Cameco in 1993-94 Table 3 Comparison of Some Characteristics of Major Gold
Skarn Deposits and the Big Swan Main Skarn
l 5
List of Figures
Figure l Location MapFigure 2 Claim MapFigure 3 Big Swan Showing, Main SkarnFigure 4 East SkarnFigure 5 Geological Cross Section BS9401, Drill HoleFigure 6 Geological Cross Section BS9402, Drill HoleFigure 7 Geological Cross Section BS9403, Drill Hole
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1213192021
List of Maps
Map l Geology and Sample Locations in pocketMap 2 Soil and Rock Sample Locations in pocketMap 3 Forest Litter and Enzyme-Leach Sample Locations in pocket
Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Appendix H Appendix I
List of Appendices
Diamond Drill Hole Logs Drill Core Assay Certificates Soil Sample Assay Certificates Humus Sample Assay Certificates Outcrop Sample Assay Certificates 1994 Channel Sample Assay Certificates 1993 Channel Sample Assay Certificates Petrography Report by Dr. Arpad Farkas Petrography Report by Dr. Lawrence Meinert
CAMECO CORPORATION
BIG SWAN PROJECT Report on 1993-94 Field Exploration Activities
l. INTRODUCTION
The Big Swan property is a gold-in-skarn exploration project which is owned by Mr. Dan Brunne and Mr. Mitch Turcott. Cameco has the right to earn a 10(^ equity interest in the property by making option payments over four years. Cameco Corporation is the project operator.
1.1 Location, Access and Power
The Big Swan project is located in Porter Township, Sudbury Mining Division, Espanola map sheet, NTS 42-1/5, about 60km west of Sudbury. The approximate coordinates for the centre of the property are Longitude 81 0 46' west and Latitude 46 0 24' north. The project is located near excellent infrastructure such as roads, power, heavy equipment suppliers and a skilled and eager labour force in Espanola, Sudbury and surrounding communities.
The project is accessible by paved road to the former producing Agnew Lake Mine, and then by a logging haul road and dirt trail for about 10km. The dirt trail follows an active high voltage transmission line which bisects the property.
1.2 Property and Assessment Information
Three claim groups totalling 30 units (960 ha) make up the current land position. Table l is a summary of assessment information.
Table 1. Assessment Information
CLAIM f RECORD DATE ANN.REO.
51118381 17/10/9151118382 02/10/91S1165387 23/03/92
$4800 $4800 ^2400
NEXT DUE DATE S SHORT
17/10/95 02/10/95 23/03/96
-4400-3178- 918
1.3 Previous Work
The property was explored in 1968 by Hanover Exploration Ltd. Hanover attempted to drill two diamond drill holes, but both holes
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were abandoned because of difficult overburden conditions. Selco and INCO explored for Platinum Group Elements associated with the intrusive rocks in the Porter and Dunlop Townships in the late 1980's. However, no work was undertaken for skarn mineralization until 1991 when stripping by local prospectors, Dan Brunne and Hitch Turcott, exposed a skarn showing, which was subsequently named the Main Skarn. Sampling of the skarn produced anomalous gold values, up to 9 g/t Au, associated with pyrrhotite.
Cameco began participating in the project in 1993, and as operator, cut 46 line kilometres of grid covering the entire property. The grid was then surveyed using ground magnetic and VLF-EM methods. The results of this geophysical work were filed for assessment in November, 1993. The 1993 ground magnetic survey successfully located the Main Skarn and showed a number of magnetic highs that could be related to buried strike extensions of the gold skarn, magnetite-pyrrhotite bearing conglomerate, or disseminated magnetite-pyrrhotite bearing gabbro.
1.4 Work Completed by Cameco
The work done by Cameco in 1993 and 1994 presented in this report includes: geological mapping, lithogeochemistry (Au analyses, ICP analyses and whole rock geochemistry), petrographic examination of thin sections, channel sampling, and soil and humus surveys. Table 2 is a summary of various types of work completed.
In April 1993 Cameco took 32 channel samples, from 0.3m to 0.5m in width, and ten grab samples on the Main Skarn showing (see Fig. 3) . Samples for petrographic examination were also collected at that time. These were studied by Dr. Lawrence Meinert, of Washington State University, in May, 1993. Dr. Meinert's report is included as Appendix I.
A geological mapping program was started on the property on October 12, 1993 and lasted until October 23, 1993. Approximately half of the gridded area (20 km) was mapped at a scale of 1:5000. During the course of mapping, 67 rock samples of outcrop and sulphide mineralized glacial float were collected for Au and 32 element ICP analyses at X-Ral Laboratories in Rouyn-Noranda. Twenty of these samples were cut into thin sections and polished thin sections and a petrographic study of the rocks was carried out in January and February, 1994, by Dr. Arpad Farkas of Toronto. His report is included as Appendix H.
Mechanical stripping using a CAT D4 bulldozer and a backhoe excavator was carried out between November 10 and November 15, 1993. This work was contracted to Carlyle Construction from Espanola, Ontario, and was supervised by Dan Brunne and Mike Koziol. Approximately 2500 m of overburden was moved. Because of
the onset of winter, the stripped outcrops were not washed.
Table 2. Summary of Work Completed by Cameco in 1993-94,
YEAR
1993
1993
1993
1993
1994
1994
1994
1994
1994
1994
1994
ACTIVITY
channel sampling
rock sampling during mapping
bulldozer stripping
geological mappi ng/ prospect i ng
washing of stripped areas
geological mapping
channel sampling
rock sampling during mapping
soil sampling
humus sampling
diamond drilling
Number of Samples32 channel and 10 grab 2 man days
67 samples 10 whole rock analyses
40 hours/2500 m2 stripped/9 man days
22 man days/ 20km mapped
28 man days
40 man day s /20km mapped
28 C+2 repeats) 2 man days
64 (*5 repeats)
237 samples (8 man days)
22 samples
196 samples (4 man days)
3 1)0165/847(1) 75 samples (29 man days)
Type of Analysisassay Au, 32 element ICP scan
assay Au, 32 element ICP scan
not applicable
assay Au, 28 element ICP scan
assay Au, 28 element ICP scan
assay Au, 28 element ICP scan
Enzyme Leach
Au t 33 elements by INAA
Assay Au, 28 element ICP scan
X-Ral labs/ Barry Cooper
X-Ral labs/ D. Brunne and M. Koziol
Carlyle Construction/ Dan Brunne and Mike Koziol
Mike Koziol and Dan Brunne
Dan Brunne and M itch Turcott
Mike Koziol, Peter Chubb, Alain Faber
Bondar Clegg/ Dan Brunne, Peter Chubb
Bondar Clegg
Bondar Clegg/P. Chubb and A. Faber ACTLABS
ACTLABS/P. Chubb and A. Faber
Norex Drilling/ Bondar Clegg / M. Koziol and P. Chubb
The outcrops stripped in November, 1993 were washed by Dan Brunne and Mitch Turcott using a Wajax high pressure pump between April 28 and May 14, 1994. Additional 1994 work was carried out between May l and May 21 and included: geological mapping (20km), soil (237 samples) and humus sampling (196 samples of mainly decayed birch, poplar and maple leaves), and sampling of soils for enzyme leach testing (22 samples). During the course of the mapping, 64 grab samples and 28 channel samples were collected. The field work was done by Mike Koziol, Peter Chubb and Alain Faber.
A three hole, 847m, diamond drill program was completed between
October 15 and November 5, 1994. The program was designed to test the continuity, thickness, and strike extent of the Main Skarn.
1.5 Exploration Model
Skarn deposits occur throughout the world and have been mined for a variety of elements including Au, Cu, Fe, Pb, Zn, As, Bi, W, Sb, Co, Cd and S (Theodore et al., 1991). The popularity of Au skarns was heightened by the discovery of the Fortitude Deposit in Nevada (5.1 million tonnes at 10.4 g/t Au; Myers et al., 1991), and the Red Dome in Australia (13.8 million tonnes at 2.3 g/t Au; Tdrrey et al., 1986) and the reactivation of the Hedley Deposits in British Columbia (11.8 million tonnes at 6.1 g/t Au ; Ettlinger et al., 1992; Ray et al. , 1988). Skarns are present on all continents and in rocks of all ages (Meinert, 1992) , but a majority of the gold deposits are found in areas that contain at least some limestone. Geological and geochemical environments similar to those hosting the larger,,Cordilleran gold skarns have been mapped in the Huronian Supergroup-. However, no major exploration efforts were undertaken in the past to evaluate these.
Ray et al. (1991) compiled some of the major characteristics of gold-bearing skarns. These characteristics are presented in Table 3. Also presented in Table 3 are some of the features associated with the Big Swan Main Skarn. These features, and the composition of the garnets and pyroxenes in the skarn (see Table 3), make Big Swan an attractive exploration target.
TABLE 3 . Comparison of Some Characteristics of Major Gold Skarn Deposits and the Big Swan Main Skarn.
FeatureNain Metal
Associated Intrusive Rocks
Intrusive Morphology
Intrusive Alteration
Ore Mineralogy
Typical Size (Million tonnes)
Typical Grade
Major Gold SkarnsAu
gabbro to granodiorite. Mostly diorite and quartz diorite
stocks, sills and dykes
Moderate endoskarn. IC-silicates
native gold, chalcopyrite, pyrrhotite, arsenopyrite, telluride, bisMuthinite, pyrite
0.4 - 10.0
2-15 g/t, average worldwide is 4.5 g/t Au
Big Swan SkarnAu (explored for)
gabbro to quartz diorite phases
ajor sill, approx. 250* thick
Moderate endoskarn, up to 20X biotite in altered diorite and quartz diorite
chalcopyrite, pyrrhotite, arsenopyrite and pyrite; native gold and other Minerals not vet recognized
channel saMples up to 3.4 g/t; grab saMples up to 14.7 g/t Au
2.Q GEOLOGY
2.1 Regional Geology
The Big Swan project lies within the Huronian Supergroup of the Southern Province. The Huronian Supergroup is an assemblage of sedimentary and subordinate volcanic rocks which lie unconformably on Archean rocks of the Superior Province (Bennett et al., 1991). The sequence was deposited between 2500 and 2150 million years ago.
The Huronian Supergroup in the Sudbury-Espanola area has a total cumulative thickness in excess of 10,700m (Card et al., 1977) and
shows a cyclical repetition of conglomerate, pelite, greywacke, quartz-feldspar sandstone, and quartzite units. The Espanola Formation lies within one of these cycles, in the Quirke Lake Groupi(8.. ,;iftso.n.sisSEb,.of siltstone, sandstone .and, limes tone-and -is characterized by the prevalence of carbonate, calcite and dolomite (Card, 1978; Bennett et al., 1991). The Espanola Formation is 150m to 300m thick in the east near the Grenville Front, thickening to the west to between 370m and 550m near Espanola (Card et al., 1977).
Several igneous intrusions are spatially associated with the rocks of the Huronian Supergroup, including the Nipissing intrusive suite which is dated at 2219 million years (Bennett et al., 1991). The Nipissing intrusive rocks form dykes, sills, and undulating sheets up to several hundred metres thick. Two-pyroxene gabbro is the most common intrusive rock type; however, other varieties of Nipissing intrusive rocks include leucogabbro, granophyric gabbro and granophyre.
In the Espanola area, skarn mineralization is developed along sections where the Nipissing intrudes the limestone of the Espanola Formation (Card, 1984). Fyon et al. (1991) speculate that a genetic relationship may exist between the Nipissing intrusive and polymetallic skarn mineralization. During the 1956 and 1957 field season, Ginn (1961) mapped Espanola Formation limestone that is in contact with Nipissing intrusive rocks in the Porter township.
2.2 Property Geology
Outcrop exposure on the Big Swan grid is excellent. Approximately 60t of the area is outcrop ridge or has very shallow overburden cover. The property is underlain by a variety of clastic sedimentary rocks including conglomerate, sandstone, subgreywacke, and siltstone. The finer clastic rocks are interbedded with thin limestone units. The sedimentary stratigraphy is disrupted by a
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subparallel sill. The sill, which varies in composition from dioritic to gabbroic, is related to the Nipissing intrusive suite. All of the lithologies on the property trend at approximately 070 0 and dip mostly to the southeast, ranging from 30 0 to vertical.
2.2.1 Conglomerate (unit 2)
The polymictic conglomerate outcrops in several locations on the property, including the north contact of the Nipissing intrusive, where it forms a band approximately 100m wide and extends from L8E to L5W (see Map 1) . In this area the conglomerate is matrix supported, and contains rounded pebbles of granite (80^), quartz and greywacke (combined 20%). The matrix is a coarse to fine grained impure sandstone and locally biotitic. The pebbles range in size from lcm to 20cm, but the majority are less than 10cm. The conglomerate contains finely disseminated pyrrhotite ( <l%) and magnetite ^1*) throughout. Locally, the combined pyrrhotite- magnetite content can be as much as 5% of the rock. Similar conglomerate beds also occur to the south of the sill, between lines 6W and 16W.
The conglomerate that outcrops at the southeast end of the property is similar in composition to that described above, but in places it has been subjected to strong shearing. On line 15E, 1+50S, for example, the matrix is reduced to a chlorite and sericite schist and only elongated remnants of the granitic pebbles remain. There is also a strong post-shearing tremolite overprinting. The tremolite is randomly oriented and forms up to 20% of the rock, mainly the matrix, although some clasts are also tremolite bearing.
Large areas of conglomerate are exposed in the southwest corner of the map area, between lines 16W and 21W. The conglomerate here is weathered to a strong reddish brown colour due to the higher sulphide and biotite content, and it is sheared. The sulphides ( mainly pyrrhotite, lesser pyrite, and minor chalcopyrite), on average are more abundant (approximately 3%) than in the conglomerate to the north of the intrusive.
2.2.2 Quartzite and Subgraywacke (unit 3)
A fine grained, white to pale grey quartzite (3a) forms large, steep sided ridges in the centre of the property south of the baseline. The quartzite is very hard and has a white porcelain appearance on the weathered surface. It is laminated to thinly bedded, but locally thicker beds of coarse sand are observed. In proximity to faults, the quartzite takes on a light greenish colour, and in places is brecciated.
The subgreywacke (3b) is darker grey than the quartzite and contains a larger proportion of feldspar and biotite (10% to 30%)
than the quartzite. The subgreywacke has beds up to 0.3m thick. A majority of the subgreywacke on the property is found in the southeast corner of the property. It forms large outcrop ridges and occurs interbedded with quartzite.
2.2.3 The Espanola Formation (unit 4)
The Espanola Formation forms a 100m wide unit in the centre of the property. The Espanola Formation includes: interbedded greywacke, argillite, and siltstone units (4a); sericite and sericite- chlorite-tremolite-schist (4b); amphibole hornfels (4c); and argillaceous limestone (4d). Outcrops of unit (4a) are most abundant on lines 16E and 17E, between 2+OOS and 3+25S. Here the greywacke, siltstone, and argillite are finely (l cm) bedded. The greywacke is calcareous, containing up to l5% granular calcite. This unit is interbedded with argillaceous limestone (4d). Other small outcrops of unit (4a) are found between lines 3E and 17E.
Sericite and sericite-chlorite-tremolite schist (4b) are found in areas where shear structures cut the Espanola siltstone and greywacke. The schist is particularly well developed between lines 4W and 7W, at 1+50N and between lines HE and 13E, just north of the baseline. In both of these locations, the schist unit is from 5m to 10m thick, but barren of significant sulphide mineralization.
The amphibole hornfels (4c) has a distinct appearance. It has a hard and glassy matrix that contains 20% to 30% coarse blades of randomly oriented amphibole (hornblende) and minor biotite. Remnant bedding/banding is preserved in the hornfels, consisting of alternating light and dark coloured bands. Some of the bands are made up of 90% coarse black hornblende. The amphibole hornfels is traced from L9W to 4W on surface and is also intersected in drill hole BS9402 on line 2W. The hornfels contains It to 5t disseminated pyrrhotite and pyrite, occurring mainly as clusters around and between the hornblende blades.
The argillaceous limestone (4d) is not abundant on the property. On weathered surface, the unit is rusty coloured and has a ribbed or scaly look caused by preferential erosion of the limy units. Individual limestone beds near the Main Skarn are up to 1.0m thick, but a majority of the limestone occurs as thin beds (lcm to 10cm) interbedded with the argillite and siltstone. The thickness of the limestone/siltstone unit varies from 1m to 10m. Where in contact with the Nipissing intrusive, the limestone is metamorphosed to a hornfels or garnet skarn, as in the outcrop on L2W, 1+5ON. This outcrop contains 10% garnet and clusters of quartz-epidote on the bedding planes.
10
2.2.4 Nipissing Intrusive Rocks (unit 5)
The Nipissing intrusive on the property forms a sill-like body that is approximately 200m wide and extends for a minimum of 3.4km strike length. Three separate rock types are identified from the mapping. At the centre of the sill, the rock is a medium to coarse grained, euhedral to subhedral crystalline, amphibole gabbro (unit 5a) with a high quartz content (up to 10%) . The mafic minerals and the feldspars are relatively unaltered and there is no evidence of strong tectonic fabric other than a number of randomly oriented joint sets that cut the gabbro. The gabbro is chloritized along some of the joints and narrow quartz veinlets containing sulphides formed within the fractures. About equal amounts of pyrrhotite, chalcopyrite and pyrite occur along these joints. The total sulphide content of the gabbro does not exceed 1Z .
Part of the north contact between the medium grained gabbro and the conglomerate is strongly altered to a rock that consists of 70% to 95^ tremolite-chlorite, and minor amounts of plagioclase, quartz and K-feldspar (5b). This unit occurs between lines 3E and 9W where its surface width is 20m to 50m. In outcrop, this unit appears massive and uniform in texture and composition. In thin section, the tremolite forms columnar to fibrous aggregates and subhedral prismatic grains up to l-2mm long. Dr. Farkas interprets this tremolite chlorite rock to be representative of a tremolite-chlorite endoskarn (see Appendix H). Several anomalous gold values (up to 101 ppb) are associated with this tremolite unit (see Map 1) , even though no sulphides were detected during the mapping. In thin section, the only sulphide observed is pyrite and it is present only in trace amounts.
Diorite and quartz-diorite phases (unit 5c), are found in several outcrops to the south of the amphibole gabbro and in proximity to the Main Skarn. The rock forming this unit is unfoliated, dark grey to black, medium grained, and composed of euhedral to anhedral crystals of feldspar, quartz, hornblende and biotite. Locally the biotite content is as high as 35%, but averages 10% to 15%. In thin section, Dr. Farkas notes that the biotite occurs in three different forms: (1) as small, platy crystals and anhedral grainswith ragged outlines which often form polycrystalline aggregates; (2) as very fine inclusions in feldspar; and (3) as larger crystals (up to 1mm long) partially to completely replaced by carbonate.
Most of the biotite is a late magmatic product which postdates the crystallization of hornblende (see Appendix H) . Dr. Farkas further postulates that the formation of the biotite may have originated (1) from deuteric alteration or (2) the migration of late stage K and Al rich solutions, related to endoskarn formation, into hairline fractures of relatively fresh dioritic rocks. The latter appears to be true at the Main Skarn outcrop area where the host
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diorite is altered to ^(^ biotite along fractures. The alteration extends for tens of centimetres into the rock on either side of the fracture.
2.2.5 Garnet Pyroxene Skarn (unit 6)
There are two exposures of skarn on the Big Swan property. The first, named the Main Skarn (unit 6a), is located between lines O and 0+50W, at 1+40N to 1+60N. On surface, this skarn is up to 20m wide and is traced along strike for about 50m (see Map l and Fig. 3) . The skarn consists of layered garnet-diopside-epidote-calcite assemblage with local bands or pockets of very fine grained pyrrhotite, magnetite, and minor chalcopyrite and arsenopyrite. The skarn in these pods and bands contains up to 60% pyrrhotite.
Dr. Meinert examined thin sections and completed microprobe analyses of several samples from the Main Skarn and concluded that the garnet and pyroxene compositions of the Big Swan skarn are similar to high grade gold skarn systems such as Hedley, British Columbia and Fortitude, Nevada (See Appendix I) . Associated minerals, as indicated by the trace element geochemistry, are also similar to these large gold skarns (see Table 3).
The skarn mapped between LO+70E and 0+8OE, 1+25N, is similar to the Main Skarn but samples returned no gold mineralization.
An endoskarn-type alteration, formed by metasomatic fluids flowing along fractures, lies just north of the Main Skarn (as described above in section 2.2.4). The biotite alteration along some of these fractures is intense, and there are only minor amounts of disseminated pyrrhotite and chalcopyrite in proximity to the altered fractures.
There is, however, one fracture, located at LO+20E, 1+85N, that is strongly biotite altered and mineralized with 0.5cm to 5cm wide quartz ribbons and disseminated to massive arsenopyrite (see Fig. 3). This fracture ranges from O.lm to 0.5m in width, is folded, and is traceable along strike for approximately 15m. Grab samples of the massive arsenppyrite-quartz vein returned up to 14.7 g/t gold (see Appendix F) . The origin/style of the gold mineralization along this fracture is a point of controversy between Dr. Farkas and Dr. Meinert; both have examined the same thin section, section ON208-46. Dr. Meinert considers the host rock to be a sheared metasomatic rock very similar to Hemlo stratiform ores, which are believed to have an associated calc-silicate halo (see Appendix I) . Dr. Farkas believes the rock originated as a result of shearing and vein emplacement within a "granitic" type rock and not related to skarn emplacement (see Appendix H) .
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On the west side of line O, the Main Skarn is separated from the endoskarn by a narrow sill-like body of unaltered diorite (see Fig.3).
A second skarn, named the East Skarn, is located between lines 13E and 15E, near the baseline and on the hydro right-of-way (see Map l and Fig, 4). This skarn is fairly thin, probably less than 4m thick. It is similar to the Main Skarn in that it is a garnet- diopside-epidote-calcite-quartz skarn, with some pyrrhotite and magnetite sections. It differs from the Main Skarn because it lacks arsenopyrite mineralization and no anomalous gold values were obtained from any of the samples collected (see Appendix E and F for assays and Fig. 4 for sample locations).
2.3 Structural Geology
The dominant structural features recognized on the property are three fault systems that affect the varidus^litnologies.
A fault striking at 22 O 0 to 230 0 traverses the centre of the property, within the Espanola Formation south of the intrusive. Strong shearing, chloritization and sericitization are characteristic of this fault within the Espanola Formation. In the quartzite and subgreywacke, the trace of the fault is recognized by tectonic brecciation and formation of sericite along the breccia fragments and blocks. There is a later tremolite overprinting that is associated with this fault, as seen in the intensely sheared conglomerate on L15E, at 1+50S and the Espanola siltstone on L3W, 0+9ON. Tremolite forms up to 30% of the rock in these outcrops and shows no preferred orientation or strain fabric, indicating that the metasomatic event responsible for the tremolite postdated the shearing. The Nipissing intrusive also lacks any evidence of extensive shearing or brecciation, suggesting that the sill postdates the fault and the tremolite overprint may be the result of a hydrothermal aureole related to the intrusion.
A second fault system is recognized in the rocks and interpreted from the 1993 ground magnetic survey (Matthews, 1993). This system trends at 02O 0 and splays into several parallel branches. There is sericitization and minor chloritization associated with this system, but unlike the 230 0 fault set, there does not appear to be associated tremolite. In outcrop, the faults are narrow (1m to 3m) and are dominated by sericite in the more quartzitic rocks and chlorite-sericite in the siltstone and greywacke. No sulphide minerals are associated with this system.
A zone, approximately 100m wide, of extensive E-W shearing occurs in the extreme southwest corner of the Big Swan grid (see Map 1). Within this shear, a set of narrow quartz veins, from l to 10cm in width, forms a zone that is about 25m wide and parallels the
15
shearing. The veins make up KH to 3(^ of the rock. Blebs of chalcopyrite up to 2cm in diameter are scattered in some of these veins. The host rocks for the veins are conglomerate and greywacke. These veins were previously found and reported by Ginn (1961) .
The shear also cuts a coarse grained gabbro. The gabbro is chloritized and contains a few specks of chalcopyrite scattered along shear surfaces.
3.0 MINERALIZATION
Gold mineralization at the Main Skarn is associated with garnet- pyroxene and pyrrhotite-garnet-pyroxene skarn. Continuous channel sampling in 1993 on portions of the Main Skarn returned elevated gold, 0.67 g/t over 7.0m, including several 0.3m sections of greater than l g/t gold (see Fig 3 for sample locations and Appendix G, sample numbers ON208-1 to 23 for assays and multi element ICP results) .
Continuous channel sampling in 1994 of the newly washed portion of the Main Skarn returned gold values of up to 1.4 g/t over 1.0m on the garnet-pyroxene segments (see Fig 3 for sample locations and Appendix F, samples BS94-101 to 110) . Gold values up to 2.0 g/t over 0.2m (sample BS94-122) were obtained from the biotite- arsenopyrite fracture discussed previously in section 2.2.5 (see Fig. 3 and Appendix F) . Cobalt values of 1482 ppm and bismuth of 59 ppm were also obtained from sample BS94-122.
Grab samples of pyrrhotite-garnet-pyroxene skarn returned up to 3 . 0 g/t gold and up to 14.7 g/t in the arsenopyrite-quartz veined endoskarn fracture (see section 2.2.5 and sample BS94-128 in Appendix F) .
There is a general correlation between gold and arsenic. For example, a majority of the samples collected from the Main Skarn which have elevated gold are also elevated in arsenic (see Appendix E, F and G) . There is also a direct correlation between the higher gold bearing samples ( >100 ppb) in the Main Skarn and cobalt and bismuth.
None of the samples from the East Skarn show significant enrichment in arsenic and no gold values of greater than 10 ppb were obtained (see samples BS94-111 to BS94-120 in Appendix F for analytical results and Fig. 4 for sample locations) .
Several other, but lower priority, gold anomalies occur in areas other than the Main Skarn. These include: (1) the tremolite- chlorite unit 5b, with gold contents up to 101 ppb without visible sulphides (see Maps l and 2); (2) the coarse grained diorite on L13+50W, 3+50N which assayed 102 ppb gold, but the reason for the
16
presence of the gold can not be given; (3) chalcopyrite mineralized quartz veins from within an E-W shear at the southwest corner of the property where elevated gold occurs, up to 334 ppb (see Map l, and sample BS94-046 in Appendix E) . The copper content of this is l.C^. Arsenic is ^.(H and cobalt 5100 ppm. Other samples collected in this area did not return gold or copper values that are as high.
Other mineralization on the property includes minor amounts of chalcopyrite, pyrrhotite and pyrite. These are generally restricted to quartz veinlets along narrow fractures in the diorite and gabbro and are not considered to hold much potential for economic gold mineralization. ICP analyses also failed to provide significantly encouraging trace element geochemistry that might suggest an economic gold deposit.
4.0 GEOCHEMISTRY
A geochemistry program consisting of lithogeochemistry, soil"and humus sampling was completed prior to diamond drilling. The purpose of the program was to help find possible strike extensions to the two skarns and to help find new gold showings that might be worthy of additional exploration work. The numbers and types of various samples collected and analyzed are discussed in section 1.4 and summarized in Table 2.
4.1 Lithogeochemistry
Map 2 shows all rock samples, except channel samples, that were collected on the property since Cameco took over operatorship in 1993. All of these samples were analyzed for gold and other elements using multi-element ICP packages. Samples collected at locations other than the Main Skarn during the mapping programs (68 in 1993 and 64 in 1994) , resulted in only four gold assays that are greater than 100 ppb. None of these were collected east of line 3E. The multi-element ICP scan failed to detect anomalies of trace elements such as arsenic, cobalt and bismuth.
Diamond drill cores were split and also analyzed for Au and multi element ICP scan (see Appendix B for analytical results) . The results are not encouraging. Of the 75 samples analyzed, only five returned values that are greater than 100 ppb gold. In two of these samples (BS94D-06 and BS94D-12) , the gold is associated with elevated copper, 1614 ppm in sample 06 and 3030 ppm in sample 12. The 1.0m wide skarn intersected in hole BS9401 does not carry anomalous gold (8 ppb/l.Om). Trace element geochemistry was also disappointing.
17
4.2 Soil Geochemistry
Overburden in the area of rock ridges is generally -elm and in the valleys is estimated to range from 5m to 40m. It was believed that with such a shallow overburden cover, soil geochemistry would be an effective means of detecting hydromorphic gold dispersion from gold mineralized skarns. Soil samples were collected over portions of the grid that cover possible strike extensions of the skarns. The samples were dry sieved to -150 mesh size fraction and analyzed by Fire Assayf Atomic Absorption (30 gram sample) methods. Twenty- eight other elements were also analyzed by using ICP methods. Of the 237 samples analyzed, seven contained greater than 10 ppb Au. The ICP data did not identify any significant trace (skarn associated) element anomalies. The soil sample locations are plotted on Map 2 and the analytical results are presented in Appendix C.
While collecting the soil samples for standard analyses, duplicates were taken for Enzyme Leach analyses. The theory behind the Enzyme Leach method assumes that the gold which" is being hydromorp'hicaliy dispersed, concentrates on manganese coated particles. Analysing only the manganese-rich component increases the chances for finding anomalies that could be missed by standard methods. Twenty-two samples were analyzed for gold and a suite of trace elements at ACTLABS. Again the results did not identify any anomalous gold or other trace metals at the test sites on the Main Skarn.
4.3 Humus Geochemistry
Humus samples, composed mainly of decomposing forest litter derived from birch, poplar and maple trees, were collected over several lines in areas where the overburden depths were estimated to be less than 3m (see Map 3 for sample locations) . A total of 196 samples were taken and analyzed for gold and 33 other elements by Neutron Activation methods at ACTLABS on a 15g briquette. Gold values range from "Ci ppb to a maximum of 5 ppb. The trace element geochemistry also failed to detect any significant anomalies. The analytical results are included in Appendix D.
5.0 DIAMOND DRILLING
The 1994 diamond drilling program, consisting of 3 drill holes (847m) , was carried out from October 15 to November 5, 1994 (Maps 6, 7 and 8) . The purpose of the program was to test for depth and lateral continuity of gold-in-skarn mineralization that was found on surface. The drilling was conducted by Norex Drilling of Porcupine, Ontario under Cameco service contract # 485. The drill cores are stored on the property, across from the Main Skarn. Geological drill logs and assay certificates are included in Appendix A and B respectively. Geological cross sections of the
18
drill holes are included as Figures 5, 6,and 7.
5.1 Drill Hole Descriptions
DDK BS9401, collared on LO+OOE, 0+56N, bearing 310", at -45 0 , was drilled to test a 230 0 striking fault, the Main Skarn and a possible shearXfault that strikes at 020 0 . The 230 0 fault, which was intersected from 24.5m to 52.8m, altered the bedded siltstone to chlorite and chlorite-sericite-talc schists. A zone of brittle deformation and brecciation represents the fault in the overlying quartzite. Minor amounts of pyrite and pyrrhotite are associated with the fault. Assays from the fault zone are low, except for one 1.5m sample which returned 229 ppb gold (sample BS9401-06 in Appendix B). This sample also contains 1614 ppm copper.
The Main Skarn was intersected from 63.0m to 64.0m. It is a garnet-diopside-epidote-magnetite-pyrrhotite skarn and is barren of gold mineralization. The skarn is underlain by a 13.8m (core length) sequence of skarned limestone and calcareous siltstone." This sequence is also low in gold content, except for a 1.4m sample from 67.6m to 69.0m which contains 389 ppb gold (sample BS9401-12 in Appendix B). The sample also carries anomalous copper of 3030 ppm.
From 77.8m to 210.0m, the hole was drilled in quartz diorite. From 210.0m to 243.6m the hole is in a massive tremolite-chlorite rock (map unit 5b) . A polymictic, undeformed and unaltered conglomerate lies below the tremolite-chlorite rock. The hole ended at 278m in quartzite. The 02 O 0 shear l fault structure was not identified in this hole.
Hole B89402 was drilled 300m west and along strike from hole BS9401, on Line 3+OOW, 2+OON, at -45", bearing 140 0 . This hole was drilled to test for possible skarn mineralization at approximately 150m vertical depth. It was drilled down dip because of its location relative to the hydro transmission line and the rugged topography. The hole intersected diorite, diabase, conglomerate, and minor amounts of quartzite. The Espanola Formation, which is the host to the skarn mineralization, was not intersected in the hole. It is believed that the intrusives cut the skarn off at depth; therefore, the chances of finding economic mineralization down dip and along strike to the west are decreased. The hole ended at 311.0m in diorite.
A gold value of 314 ppb over l.lm core length was obtained from sample BS94D-02-04 (see Appendix B) . The rock sampled is chloritized diorite that contains up to 3% disseminated sulphides. Arsenic (784 ppm) is also elevated in this sample.
Hole B89403 was drilled 200m east and along strike from hole BS9401, on line 2+OOE, 1+25N, at -45" on a bearing of 320". This
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01
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950
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900
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80
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750
COAR
SE
GR
AIN
ED
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RTZ
DIO
RIT
E \*
* *
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CHLORITE - TREMOLITE ZONE
378.
00 m
.
5010
015
0
Sca
le
1450
070
0
CD in
o oo in
o.
CD
C
U
O in
cuo
o m
LOE
950
LEG
END
ALTE
RED
G
REYW
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90
0
SUBG
REY
VAC
KE
AND
SILS
TDN
E ^S
PA
NTJ
LA
FMJ
GAR
NET
-EPI
DO
TE-M
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E SK
ARN
CH
LOR
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TITE
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(FA
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7)
850
CALC
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80
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750
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Cam
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BIG
S
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CD O ro
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1050
1000
Alte
red
Quart
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•X
Alte
red
Quart
z D
iorite
/Ga
bb
ro95
0A
LT
ER
ED
Q
LTA
RTZ
DIO
RIT
E
...a
,-
a.
-t-'
- -.
' .
: :-'
. --
**-
*-A
LTER
ED
QU
ART
Z D
IDR
rTE/
GA
BB
RQ
Conglo
mer
ate/
Gre
yw
acke
900
850
GRE
YV
ACK
ET-C
DN
GLD
MER
ATE
50
100
150
800
Sca
le
M50
0
)o
oo
ino
in
o oo tn
z o
o cuo tn
cu
o
o CTJ
Cam
eco
BIG
S
WA
N
PR
OJ
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T
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9402
D
RIL
L H
OLE
o
ino oi
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cuo
in 00
1050
BS9
403
OV
ERBU
RDEN
1000
950
900
850
CW
JHH
TE
-llD
TIT
E-T
RE
MO
UT
E-S
CH
OT
FAU
LTED
Q
UA
RTZ
ITE
TALC
-CH
LOR
JTE-
ALT
ERA
TUJW
ZO
NE
50
Sca
le
1450
0
CONGLOMERATE 9U
ART73TE
2SSM
100
L2E
LEG
END
QU
AR
TZIE
AN
D Sn
.TST
DN
E
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YV
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LTE
D
8UAR
TZTT
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LC
-CH
LD
RlT
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Ann
N
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E
CONGLOMERATE
OU
AR
TZ1T
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1050
1000
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900
Gam
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BIG
SW
AN
PR
OJE
CT
BS
9403
O
R1U
. H
OU
22
hole was designed to test the Main Skarn, the gold-bearing 02O 0 structure, and the lower contact of the diorite sill. The hole intersected quartzite and greywacke from 3.0m to 72.0m. The quartzite and greywacke are underlain by chlorite-biotite-tremolite schist, faulted quartzite and a talc-chlorite altered siltstone (?) of the Espanola Formation. A diorite sill that grades into gabbro down hole was intersected from 99.8m to 222.9m. The centre of the sill is relatively unaltered and does not display evidence of deformation. The bottom 10m of the sill are strongly altered to a chlorite-tremolite-biotite rock. The sill is in contact with conglomerate near the bottom of the hole. No skarn was intersected in this hole and the 02O 0 fault was not seen. No significant assay results were obtained from this hole (see Appendix B).
6.0 CONCLUSIONS
The .following conclusions are based on exploration-work that was- completed by Cameco on the Big Swan property: -~
1) Skarn mineralization similar to Fortitude, Nevada, and Hedley, British Columbia, occurs on the Big Swan property.
2) Geological mapping and outcrop stripping on the property revealed that the skarns are narrow and discontinuous. The rock units which were affected by the skarn fluids also lack lateral continuity and width.
3) Gold-in-skarn mineralization is limited to the area of the Main Skarn. No gold was found associated with the East Skarn.
4) There are three shear l fault sets on the property. Elevated gold (up 334 ppb) and copper (up to J.%) values were obtained from the E-W striking set, just outside the southwest corner of the claims. The gold is associated with chalcopyrite in quartz veins that lie within sheared conglomerate and greywacke.
5) Lithogeochemistry, soil and humus sampling did not identify possible strike extensions to the skarns or locate new showings.
6) The 847m (three hole) diamond drill program limited the depth and lateral extent of the Main Skarn, and therefore, its economic potential.
23
7.0 RECOMMENDATIONS
Based on the apparent lack of continuity of gold grades and lack of economic size potential to the Main Skarn, no further work is recommended on the Main Skarn. Because of the less than encouraging exploration results by Cameco to date, no further work can be recommended on the rest of the property at the present time.
24
8.0 REFERENCES
Bennett, G., Dressler, B.C., and Robertson, J.A., (1991): The Huronian Supergroup and Associated Intrusive Rocks; in Geology of Ontario, Ont. Geol. Surv., Special Vol.4, pt.l, p.549-592
Card, K.D., Innes, D.G. and Debicki, R.L., (1977):Stratigraphy, Sedimentology and Petrology.of the Huronian Supergroup in the Sudbury-Espanola Area. Min. of Nat. Res. Geoscience Study 16.
.,Card, K.D. , . (1976) , Geology of the Espanola-Whitefish Falls Area, District of Sudbury, Ontario, O.G.S. Report 131
Card, K.D., (1978): Geology of the Sudbury-Manitoulin Area. Districts of Sudbury and Manitoulin; Ont. Geol. Survey Report 166.
Ettlinger, A.D., Meinert, L.D. and Ray, G.E., (1992): Gold Skarn Mineralization and Fluid Evolution in the Nickel Plate Deposit, British Columbia, Economic Geology, Vol. 87, p 1541-1565.
Fyon, J.A., Bennett, G., Jackson, S.L., Garland M.I., and Easton R.M., (1991): Metallogeny of the Proterozoic Eon,
Northern Great Lakes Region, Ontario; in Geology of Ontario, Ont. Geol. Surv., Spec. Vol. 4, pt 2, 1177-1216
Ginn, R.M., (1961): Geology of Porter Township, Ont. Dept. of Mines, Geol. Report No. 5.
Matthews, R, (1993): Cameco Corporation; Report on theGeophysical Program, Big Swan Project, Porter Township, Sudbury Mining Division; Assessment Report File, Sudbury
Meinert, L.D., (1992): Skarn and Skarn Deposits. Geoscience Canada, Vol 19, Number 4.
Meinert, L.D., (1993): Letter to Barry Cooper Re: Petrography
25
and Microprobe Analyses of Big Swan skarn samples, dated May 18, 1993
Myers, G.L. and Meinert, L.D., (1991), Alteration, Mineralization, and Gold Distribution in the Fortitude Gold Skarn, in Raines, G.L., Lisli, R.E., Schafer, R.W., and Wilkinson, W.H. eds., Geology and Ore Deposits of the Great Basin, Symposium Proceedings, Geol. Soc. of Nevada, p 407-417
Ray, G.E., Dawson, G.L. and Simpson, R., (1988): The Geology, Geochemistry and Metallogenic Zoning in the Hedley Gold- Skarn Camp: British Columbia Ministry Energy, Mines Petroleum Resources, Geol. Fieldwork, 1987, Paper 1988-1, p. 59-60.
Ray, G.E. and Webster^ I.C.L;, (1991): An Overview'of Skarn Deposits, in McMillan, W.J., Hoy, T., Maclntyre, D.G., Nelson, J.L., Nixon, G.T., Hammack, J.L., Panteleyev, A., Ray, G.E., and Webster, I.C.L.; Ore Deposits, Tectonics and Metallogeny in the Cdn Cordillera, B.C. Ministry of Energy, Mines and Petroleum Res., Paper 1991-4.
Theodore, T.G., Orris, G.J., Hammarstrom, J.M. and Bliss, J.D., (1991): Gold Bearing Skarns; United States Geological Survey, Bulletin 1930, 61 pages.
Torrey, C.E., Karjalainen, H., Joyce, P.J., Erceg, M., and Stevens, M., (1986): Geology and Mineralization of the Red
Dome (Mungana) Gold Skarn Deposit, North Queensland, Australia, in Macdonald A.J., ed., Proceedings of Gold '86, an International Symposium on the Geology of Gold; Toronto, 1986, p 504-517
STATEMENT OF QUALIFICATION
I, Marian (Mike) Koziol, of 137 Cranbrook Gr., Sudbury, Ontario, P3E 2N4, do hereby certify that:
I am currently employed as a Project Geologist by Cameco Corporation, 1349 Kelly Lake Road, Unit #6, Sudbury, Ontario, P3E 5P5
I graduated from McGill University in 1978 with a Bachelor of Science degree in Geology, and have been practicing my profession continuously since graduation.
l am a member in good standing of the Association of Professional Egineers of Sakatchewan and the Canadian Institute of Mining and Mettalurgy.
I am directly responsible for the work outlined in this report and was present on the property when the work was being carried out.
SigAed/xat Sudbury, Ontario, this 20th day of January, 1995
M. Kbfcibl Project/ Geologist
APPENDIX A
DIAMOND DRILL HOLE LOGS
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY:
BIGSWAN
HOLE No
.: BS9401
Collar Eastings:
Collar
Northings:
Collar El
evat
ion:
Grid:
BIGSWAN
0.00
56.00
0.00
DIAMOND DRILL LOG
Co
llar
Incli
nati
on:
-45
.00
G
rid
B
eari
ng:
350.0
0
Fin
al
Dep
th:
278.0
0
met
res
Log
ged
by
: M
. K
OZ
IOL
D
ate:
O
CTO
BER
2
3,
1994
D
own-
hole
S
urv
ey:
cicu
ivi.S
FROM
O 24.5
TO
24.5
30.6
LITH
OLO
GIC
AL D
ESCR
IPTI
ON
OVER
BURD
EN
ALTE
RED
GREY
WAC
KE
Gre
enis
h gr
ey c
olo
r,
fine t
o m
ediu
m g
rain
ed,
mas
sive
, ch
loritiz
ed
and
ta
lcos
e.
Chl
orite
and
ta
lc
form
slip
su
rface
s at
50
" to
70'
to
cor
e ax
is.
Trac
e am
ount
s of
ve
ry fin
e p
yrrh
otit
e o
ccur
ran
dom
ly d
istr
ibu
ted
.
27.0
-28.
1 b
recc
ia/b
ritt
le f
au
lt zo
ne
- th
is
sect
ion
cons
ists
of
brec
ciat
ed a
nd g
roun
d quart
zite
and
gr
eyw
acke
. Th
e ce
ntre
20c
m i
s a
talc
ch
lorite
sch
ist.
Cor
e an
gles
of
schis
tosi
ty a
re a
t 60
* to
70*
to
cor
e ax
is.
28.1
-28.
2 -
talc
sch
ist.
SAMP
LE N
o.FR
OM
25.5
027
.00
28.1
0
ASSA
YSTO
W
IDTH
Au
(ppb
)
27.0
028
.10
29.6
0
1.50
1.10
1.50
30.6
52
.8
QUAR
TZIT
E
Ligh
t gr
ey c
olo
r,
fine g
rain
ed,
glas
sy,
frac
ture
d an
d br
oken
. H
emat
ite c
oatin
g on
som
e fr
act
ure
s.
Bedd
ed
with
bed
s ra
ngin
g in
wid
th
from
1mm
to
mor
e th
an
1m.
Bedd
ing
is
at
70
to c
ore
axis
. Lo
cally
sec
tions
ar
e se
rici
tize
d,
e.g
.,
at 3
6.0m
the
roc
k is
st
rongly
48.5
050
.00
50.0
052
.80
1.50
2.80
15 8
HOLE
No:
BS
9401
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY:
HOLE No
.:BIGSWAN
BS9401
DIAMOND DRILL LOG
Page
2
FROM
TO
LI
THOL
OGIC
AL D
ESCRIPTION
seri
citi
zed
and
foliated a
t 45
* to c
ore
axis
. The
quartzite
cont
ains
a
few
1mm
to 5
mm w
ide, cl
ear
white
quartz v
eins
. These
occur
para
llel
an
d subparallel
to
bedd
ing.
48.0
-52.
8 - quartzite
is b
recciated
and
poro
us w
ith
hematite a
long
fracture
surf
aces
. Mi
nor
amount o
f ma
rcas
ite
and
chal
copy
rite
oc
cur
as subhedral
crystals a
nd n
ugge
ts w
ithi
n the
open
pores.
NOTE:
enti
re s
ecti
on from 2
4.5
to 5
2.8
is
representative o
f a
faul
t zo
ne.
52.8
63.0
BEDD
ED SU
BGRE
YWAC
KE AND
SILT
STONE
(ESP
ANOL
A FM
.)
The
rock
is
fine g
rain
ed,
finely b
edded, grey in
color
and
stil
l broken a
nd b
lock
y. Lo
call
y, th
e core
is albitized. Be
ddin
g at 59
m is a
t 80
* to c
ore
axis
an
d in
divi
dual
be
ds v
ary
from
clem
to
0.5m i
n th
ickn
ess.
Mo
ving
tow
ards
the
bottom
of t
he in
terv
al,
the
siltstone
is m
ore
seri
citi
c and
biot
itic
.
52.5
-54.
0 - this se
ctio
n is
chloritized,
carbonatized
(cal
cite
and F
e ca
rbon
ate)
, biotitic,
and
mine
rali
zed
with 5
X py
rite
and c
halc
opyr
ite
(py:cp -
4:1).
Chal
copy
rite
occurs
as stringers
along
cert
ain
beds
an
d pyrite is
loc
ally
associated
with
chlorite
and
calc
ite
rich b
eds.
SAMP
LE N
o.FR
OMASSAYS
TO
WIDTH
Au (ppb)
52.8
062
.00
54.00
63.0
01.
201.
0022
9 l
HOLE N
o: BS9401
CAMECO CORPORATION
PROPERTY: BIGSWAN
HOLE No.: BS9401
DIAMOND DRILL LOG
Page
3
FROM
TO
LITH
OLOG
ICAL
DES
CRIP
TION
63.0
64.0
GARNET-EPIDOTE-MAGNETITE S
KARN
the
core is
apple
green
in c
olor w
ith
patc
hes
of
pink
ish
grey a
nd b
lack.
Fine g
rain
ed e
pido
te m
akes up
507. o
f the
rock
, garnet 3
0*4, and
magn
etit
e, oc
curr
ing
as m
assi
ve f
ine
grai
ned
blot
ches
, ma
kes
up a
lmos
t 20
7..
The
rock
is he
avy
and
contains no o
bvio
us
sulp
hide
s, ex
cept
for
minor a
moun
ts o
f a
later
gene
ration p
yrite. Th
e sk
arn
has
a faint
remn
ant
bedd
ing
at 5
0" to 6
0* to c
ore
axis,
and
the
cont
acts
are
conf
orma
ble
at 6
0* to c
ore
axis.
64.0
67.6
CHLO
RITE
-BIO
TITE
-TAL
C SCHIST
The
rock is
fine g
rained,
foli
ated
, with variable
compositional
layers r
efle
ctin
g or
igin
al bedding/
comp
osit
ion
?. Foliation
is a
t 60
* to c
ore
axis
. Colo
r of u
nit
is light
grey g
reen a
lter
nati
ng w
ith
dark g
rey
to b
lack,
biot
ite
dominant b
eds.
Lo
call
y the
rock is
cal
care
ous
and
only
tra
ce a
moun
ts o
f pyrite ar
e present.
67.6
73.5
CALCAREOUS S
ILTSTONE
The
rock is l
ight g
reen
ish
grey,
fine
gra
ined
, be
dded
, contains 3
0*4
to 5
07. fine s
ugary
calc
ite
and
is w
eakly
chlo
riti
zed.
The
uppe
r 0.6m o
f th
e interval
is in
terb
edde
d wi
th t
he f
oliated
silt
ston
e ?
from
abov
e and
contains I
X py
rrho
tite
and p
yrite
as
SAMP
LE N
o.
8
FROM
63.00
ASSA
YSTO
WIDT
H Au (ppb)
64.0
0 1.00
8
9 10 11
64.0
065
.00
66.0
0
65.0
066
.00
67.6
0
1.00
1.00
1.60
22 8 l
12
67.60
13
69.00
14
70.5
015
72
.00
69.0
070.50
72.0
073.50
1.40
1.50
1.50
1.50
389 l l 6
HOLE N
o: BS9401
CA
ME
CO
CO
RP
OR
ATI
ON
PROPERTY:
HOLE No.:
BIGSHAN
BS9401
DIAMOND DRILL LOG
Page
4
FROM
TO
LITHOLOGICAL D
ESCRIPTION
discontinuous
bands
at 4
5* to c
ore
axis
. Pyrite a
lso
occurs as
coarse
cubes
up t
o 0.8cm. To
tal
sulp
hide
co
nten
t of t
he u
pper 0
.6m
is 31
. Th
e entire
calcareous si
ltst
one
unit c
ontains
mino
r am
ount
s of
pyrrhotite.
73.5
73.9
EPID
OTE
SKAR
N
light
green
color, fi
ne g
rained,
mostly m
assi
ve b
ut
cont
ains
fe
w 0.6cm
to lcm
beds
of
very f
ine
siltstone. Trace
amou
nts
of l
ater
for
med
pyri
te o
ccur
near
the c
onta
cts.
Contacts w
ith
the
unde
rlyi
ng a
nd
over
lyin
g be
ds are
conformable
at 7
0* to c
ore
axis.
73.9
77
.8
GARN
ET S
KARN
Whit
e color, fi
ne g
rain
ed,
suga
ry (recrystallized)
text
ure.
Rock was a
fine
ly b
edde
d li
mest
one.
Red
and
brow
nish
gar
nets
occur l
ocal
ly a
long c
erta
in b
eds
and
form 10* of t
he in
terv
al.
Garn
ets
range
in size f
rom
very
fin
e to
0.5cm.
Ligh
t gree
n tremolite
forms
l* o
f th
e rock.
Minor
amou
nts
of p
yrit
e occur
fine
ly
diss
emin
ated
and
along l
ater f
ract
ures
.
77.8
97.7
DI
ORIT
E
Dark
^gre
y to b
lack c
olor
, fi
ne g
rain
ed,
mass
ive.
The
upper
1.5m
is
hairline f
ract
ured
and
fractures
are
filled w
ith
black
biot
ite.
Th
e di
orit
e co
ntai
ns m
inor
SAMP
LE N
o.AS
SAYS
FR
OM
TO
WIDT
H Au (ppb)
1673
.50
73.90
17 18 19
73.9
075
.40
76.9
0
75.4
076
.90
77.80
20 2177.80
86.0
079
.30
87.50
0.40
1.50
1.50
0.90
1.50
1.50
HOLE N
o: BS
9401
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY:
HOLE No.:
BIGSWAN
BS9401
DIAMOND DRILL LOG
Page
5
FROM
TO
LITHOLOGICAL D
ESCR
IPTI
ON
amounts
of v
ery
fine
pyr
rhot
ite
disseminated
throughout.
Quartz forms
l OX
of t
he r
ock.
85.0
-89.
9 - th
e diorite
is c
oarser g
rained,
up t
o 2mm
grains,
and
cont
ains
20
7. q
uartz
and
107, t
o 20
7,
biotite.
93.5-9
7.7
- th
e diorite
becomes
coarser
grained
and
more
chl
orit
ic.
97.7
210.
0 COARSE G
RAIN
ED D
IORITE (A
LTER
ED)
The
rock i
s gr
eeni
sh g
rey,
coarse g
rained (2-4mm
crys
tals
), subhedral
to e
uhedral
and
cont
ains
25*
smoky
and
clear
quar
tz a
s silica p
ockets a
nd a
nhed
ral
masses.
The
mafi
c minerals a
re c
hlor
itiz
ed a
nd t
he
feld
spar
s ar
e sa
ussu
riti
zed
and
hematite s
tained.
Smal
l patches
of l
euco
xene
are
present t
hrou
ghou
t and
form f
rom
IX t
o 3X
. Black
biotite
forms
5X o
f the
rock
and o
ccur
s as
hai
rlin
e veinlets a
nd
associated w
ith
the
chlo
riti
zed
mafic
mine
rals
. Pyrrho
tite
occurs
in t
race
amounts b
ut f
rom
107.0m t
o 110.0m i
t fo
rms
IX o
f the
rock.
Chal
copy
rite
is a
lso
present
in t
race
amo
unts
.
98.0-98.3
- wh
ite
and
clea
r quartz v
ein
occu
rs a
t 30
* to c
ore
axis.
The
vein
con
tain
s 15
X li
ght
green
chlorite,
55X mu
scov
ite,
an
d al
ong
fractures, minor
amounts
of p
yrrhotite
and
trac
e amounts
of
ASSAYS
SAMP
LE N
o.
FROM
TO
WIDTH
Au (p
pb)
22
97.9
0 98
.40
0.50
23 24 25 26 27 28
101.
00102.50
104.
00105.50
107.
00108.50
102.
50104.00
105.50
107.
0010
8.50
110.00
50 50 50 50 501.50
6 7 9 7 14 28
HOLE N
o: BS
9401
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY: BIGSWAN
HOLE No.: BS9401
DIA
MO
ND
D
RIL
L
LOG
Pag
e 6
FROM
TO
LI
THOL
OGIC
AL D
ESCRIPTION
chal
copy
rite
. A
10cm w
ide
biotite
dominant a
lter
atio
n zo
ne is
formed
at b
oth
the
upper
and
lowe
r co
ntac
ts.
112.8
- a
chlo
riti
zed
slip s
urfa
ce,
5cm
wide,
lies a
t 40*
to c
ore
axis
.
122.
5 an
d 12
2.8
- ch
lori
tic
slip s
urfa
ces
at 2
0* to
core a
xis.
127.
2 - ch
lori
tic
slip s
urfa
ces
at 2
0* to
core
axis
.
128. an
d 12
9.7
- 3cm
and
8cm
wide,
clea
r quartz v
eins
li
e at
70*
to
core
axis.
The
lower
(downhole)
cont
acts
of
the
veins
are
strongly s
eric
itiz
ed.
122-126
- section
cont
ains
IX p
yrrh
otit
e.
138.3-139.4
Diabase
Dyke
-
fine t
o medium g
rained,
grey c
olor
, massive. Diorite
on e
ither
side i
s fr
actu
red
and
fractures
are
filled w
ith
chlorite.
139.
4 - A
5cm wi
de g
ouge z
one
lies a
t 50
* to
core
axis
. A
mudd
y graphite-chlorite
mixture
acts
as
matr
ix t
o br
ecci
ated
qua
rtz-
feld
spar
roc
k.
150.0-167.0
- Na
rrow
^lc
m) ve
inle
ts o
ccur
at
most
ly
shallow
(5*
to 4
0*}
angles t
o core a
xis. A
few
of
the
veins
occur
at 9
0* t
o co
re a
xis.
The
vei
ns a
re
mine
rali
zed
with
minor a
moun
ts o
f py
rrho
tite
and
SAMPLE N
o.
FROM
ASSA
YSTO
WIDTH
Au (ppb)
HOLE N
o: BS
9401
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY: BIGSWAN
HOLE No.: BS9401
DIAMOND DRILL LOG
Page
7
FROM
TO
LITHOLOGICAL D
ESCRIPTION
chal
copy
rite
. The
vein
s are
distributed
at
appr
oxim
atel
y l ve
in e
very 1
.5m
to 3
m of c
ore
length.
A few
shal
low
(15* to 25
*) an
gle
frac
ture
s cu
t th
e co
re
. These
are
chlo
riti
zed
and
rang
e in w
idth
fro
m 0.5cm
to lcm. At 154.0m t
hese are
up t
o 2cm
wide
and
the
core is
more
fractured.
170.
0-17
6.0
- The
dior
ite
contai
ns m
inor
amo
unts
of
disseminated a
nd fr
actu
re c
ontrolled
pyrr
hoti
te a
nd
chal
copy
rite
.
Moving d
ownh
ole,
the
dior
ite
beco
mes
progressively
finer
grai
ned.
Increased
chlo
riti
zati
on and
tremolite
mineralization st
arts
at a
pproximately 195.0m a
nd
incr
ease
s to
ward
s th
e bo
ttom
.
210.0
243.
6 CH
LORI
TE-T
REMO
LITE
RO
CK
Gree
n to g
reen-grey
in c
olor
, ma
ssiv
e. The
composition
of t
he r
ock
is m
ainly
tremolite
(act
inol
ite
?) an
d ch
lori
te w
ith
minor
amounts
of
fine b
iotite r
ando
mly
distributed. The
section
from
212m
to
215m
has se
vera
l, strongly c
hlor
itiz
ed
frac
ture
s th
at o
ccur a
t 20
* to c
ore
axis.
218.
5 - A
5cm
quartz v
ein
cont
ains
min
or p
yrrh
otit
e an
d ch
alco
pyri
te.
The
vein
is a
t 60*
to c
ore
axis.
219.
5 - A
2cm wi
de q
uartz
vein contains 3
5 py
rrho
tite
ASSAYS
SAMP
LE N
o.
FROM
TO
WIDT
H Au (ppb)
29 30 31 32 33 34 40 41 42
224.
0022
5.50
227.00
228.50
230.
0023
1.50
240.
30241.30
242.
40
225.50
227.00
228.50
230.00
231.
50233.00
241.30
242.40
243.60
1.50
1.50
1.50
1.50
1.50
1.50
1.00
1.10
1.20
8 5 85 l 7 l 17
20
20
HOLE
No: BS9401
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY:
HOLE No.:
DIAMOND DRILL LOG
BIGSWAN
BS9401
Page
8
FROM
TO
LITHOLOGICAL D
ESCR
IPTION
and
chalcopyrite a
nd l
ies
at 9
0* to c
ore
axis
.
224.0-227.0
- The
numb
er o
f ch
loritized
frac
ture
s occurring
at 2
0* to
cor
e ax
is in
crea
ses
to 1
0/m.
227.
5-22
7.6
- Ch
lori
tize
d quartz v
ein
with
tra
ce
amounts
of p
yrit
e an
d ch
alco
pyri
te.
The
vein m
akes
up
80*
of
this s
ection.
Chlo
rite
and
minor b
iotite
make u
p th
e re
st.
The
vein o
ccur
s at
20"
to
core
axis.Tfie
quar
tz i
s sm
oky-
whit
e in
color.
228.
7-24
2.4
- This section
contains several
lcm
to
2cm white
quartz v
eins at 6
0* to 9
0" to c
ore
axis.
The
veins
contain
mino
r amounts
of p
yrrh
otit
e an
d chalcopyrite.
242.4-
243.
6 - Th
is s
ection i
s st
rong
ly s
heared 9
0 -
78*
to c
ore
axis
, wi
th fault
goug
e at 2
43.4
. Alteration a
ssem
blag
es include
talc,
tremolite,
quartz,
biotite
and
carbonate
assemblages.
Sulp
hide
s include
1-21!
, bl
ebby
and d
isse
mina
ted
pyrr
hoti
te a
nd
chalcopyrite.
Lowe
r co
ntac
t is s
harp
.
243.
6 259.2
PARA
-CON
GLOM
ERAT
E
Medium t
o dark g
rey, fine g
rained w
ith
large
frag
ment
s of g
ranite a
nd s
maller f
ragments o
f gabbro.
Frag
emen
ts
are
less
than
10cm w
ide
with t
he m
ajority
less
than
5cm.
Frag
ment
s ar
e subrounded t
o rounded
with <
15X rock
ASSAYS
SAMP
LE N
o.
FROM
TO
WIDTH
Au (p
pb)
43
253.
60
254.80
1.20
HOLE N
o: BS9401
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY:
HOLE No.:
BIGSWAN
BS9401
DIAMOND DRILL LOG
Page
9
FROM
TO
LITHOLOGICAL D
ESCRIPTION
volume.
Matrix is
fi
ne g
rained a
nd q
tz-r
ich
with a
weak
but
pervasive
foliation
20"
to c
ore
axis
. Minor
quar
tz
veining
is p
resent a
t 30
" to
core
axis
. Su
lphi
des
are
deve
lope
d ma
inly
alo
ng f
ractures a
nd c
onsist o
f OX
bleb
by a
nd d
isseminated
pyrite a
nd m
inor
pyr
rhot
ite.
259.
2 27
8.0
QUARTZITE
Buff w
hite,
mass
ive
and
fine
gra
ined
with
weak l
ayering
developed.
Unit is
com
pete
nt a
nd v
ery
hard w
ith
bedd
ing
oriented a
t 76
0to
core a
xis. Pure w
hite
quartz
veins
crosscut u
nit
^5ft
roc
k vo
lume
).
Mino
r sp
ecul
arit
e otherwise
no s
ulph
ides
pre
sent
.
DOWN-HOLE
SURV
EY D
ATA
DEPT
H IN
CLIN
ATIO
N BE
ARIN
G
150.
00
-44.00
200.
00
-44.00
250.00
-44.
00
278.
00
-42.
00
SAMPLE N
o.
FROM
ASSAYS
TO
WIDTH
Au (p
pb)
44 45264.70
277.10
265.
5027
8.00
0.80
0.90
21 11
HOLE
No:
BS
9401
CA
ME
CO
CO
RP
OR
AT
ION
PROP
ERTY
: BIGSWAN
HOLE No.: BS
9402
Collar Eastings:
Collar No
rthi
ngs:
Collar Elevation:
Grid:
BIGSWAN
-300.00
200.00
0.00
DIAMOND DRILL LOG
Co
llar
Incli
nati
on:
-45
.00
G
rid B
eari
ng
: 1
80
.00
F
inal
Dep
th:
31
1.0
0 m
etre
s T
EST
SK
AR
N-F
AU
LT
. IN
TE
RSE
CT
ION
Log
ged
by
: M
. K
OZ
IOL
/73.
D
ate:
D
own-
hole
S
urv
ey:
'A.—
—^-^
^-^
JlL
?-3
j?^
FROM
TO
3.4
LITH
OLOG
ICAL
DES
CRIP
TION
OVERBURDEN
3.4
70.0
AL
TERE
D QU
ARTZ
DIORITE
3.4-
39.0
Gre
enis
h bl
ack
to p
ale
gree
n, m
edium
to
coar
se
grai
ned,
am
phib
oliti
zed
with
abu
ndan
t b
iotit
e ^
lOX
),
min
or s
auss
uriti
zatio
n an
d pa
tche
s of
kfe
ldsp
ar
alte
ratio
n o
f pl
agio
clas
e cr
ysta
ls.
Chl
orite
and
am
phib
ole
rich
vein
lets
dev
elop
ed a
long
slip
sur
face
s m
ostly
par
alle
l to
cor
e ax
is.
This
uni
t is
als
o in
trud
ed
by v
aria
bly
orie
nted
qua
rtz v
eins
^cm
wid
e,
that
mak
e up
le
ss t
han
53S o
f th
e ro
ck v
olum
e.
Sm
alle
r qu
artz
vei
ns
cont
ain
bleb
by t
o di
ssem
inat
ed p
yrrh
otite
and
ch
alco
pyrit
e.
Sulp
hide
s w
ithin
the
qua
rtz d
iorite
cons
ist
of b
lebb
y an
d di
ssem
inat
ed p
yrrh
otite
ho
mog
enou
sly
diss
emin
ated
thr
ough
out
the
unit
volu
me)
. O
vera
ll fo
liatio
n i
s 24
0to
core
axi
s.
Abun
danc
e of
qtz
vei
ns d
ecre
ases
with
dep
th.
rock
39.0-39.3
Qtz
vein
with
coar
se t
o fi
ne a
rsenopyrite
^554
rock
volu
me)
developed
alon
g the
marg
ins
of t
he
vein
. Qt
z ve
in is
oriented
at 6
*to
core
axis
39.3
-181.2 si
mila
r to
3.4-39.0
but
has
more d
isti
nct
patc
hes
(10-30cm w
ide) of c
oars
er g
rain
ed q
tz d
iori
te
SAMP
LE N
o.FR
OM
10.0
021
.20
22.5
038
.35
50.0
051
.10
52.3
065
.00
ASSA
YSTO
W
IDTH
Au
(ppb
)
11.0
022
.50
23.6
039
.45
51.1
052
.30
53.6
066
.40
1.00
1.30 10 10 10 .2
0.3
01.
40
110 42 27 316 12 7 36 9
HOLE
No:
BS
9402
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY:
HOLE No.:
BIGSWAN
BS9402
DIAMOND DRILL LOG
Page
2
FROM
TO
LITHOLOGICAL D
ESCRIPTION
that
is
pervasively
kfeldpar a
lter
ed (may r
epresent
laye
ring
).
Weak f
oliation d
eveloped w
ith
slip
sur
face
s at
40
to 7
0 to c
ore
axis
.
181.
2 181.7
PORPHYRY D
IABA
SE D
IKE
Medi
um g
rey,
ve
ry fi
ne g
rain
ed w
ith
roun
ded
plag
iocl
ase
porphyrys
^4ir
on w
ide)
. Both t
he u
pper
and lo
wer
cont
act
are
sharp
and
at 6
0" t
o co
re a
xis.
Porphyrys
appe
ar t
o be sa
ussu
riti
zed
and
the
matr
ix c
ontains
abun
dant
bi
otit
e. No su
lphi
des
present.
200.0
SAMPLE N
o.FR
OMAS
SAYS
TO
WIDT
H Au (p
pb)
181.7
184.
4 ALTERED
QUARTZ DIORITE
Simi
lar
to t
hat
from
3.3
-181
.2.
and
at 3
0" to
core a
xis.
184.4
200.0
DIAB
ASE
Lowe
r co
ntac
t is
sh
arp
Medium g
rey,
fi
ne t
o medium g
rain
ed,
mass
ive
with
minor
disseminated p
yrite
hete
roge
nous
ly d
istr
ibut
ed in u
nit.
Abundant later
form
ing
biot
ite
(ID-
20% of
rock
volume)
throughout t
he u
nit.
Grainsize
decreases
with d
epth.
Lower
cont
act
appe
ars
shar
p an
d is
at
26
"to
core
axi
s.
Weak f
oliation d
eveloped a
long l
ower
con
tact
.
221.7
ALTE
RED
QUARTZ D
IORITE/GABBRO
Simi
lar
to u
nits o
bserved
from
181
.7-1
84.4
. Sulphides
9 12
7.50
10
128.50
11
150.
60
128.
5012
9.80
152.00
1.00
1.30
1.40
8 6 14
12
181.
70
182.
70
1.00
HOLE
No: BS9402
CA
ME
CO
CO
RP
OR
AT
ION
DIAMOND DRILL LOG
PROPERTY:
HOLE No.:
BIGSWAN
BS9402
Page
3
FROM
TO
LITHOLOGICAL DE
SCRI
PTIO
N
are
almost e
xclu
sive
ly r
estricted
to t
he c
oarser p
atches
or l
ayers
with ^X d
isse
mina
ted
and
blebby p
yrrhotite.
Lowe
r contact
is u
neven
and
sharp
(app
ears
erosional).
Massive
and
competent
with
only
mino
r fracturing.
221.
7 23
3.1
DIAB
ASE
Simi
lar
to u
nits at 184.4-200.
0.
Lower
cont
act
is
irregular
and
shar
p.
Colour i
s dark g
reen,
fine
gr
aine
d.
Approximately
4# l
eucoxene a
nd t
race p
yrit
e.
233.1
275.
0 GR
EYWA
CKE/
CONG
LOME
RATE
Medium
to
dark g
rey,
fi
ne g
rained w
ith
frag
ment
s ^mm.
Grades in
to a
mat
rix
domi
nate
d conglomerate c
onsi
stin
g of a
fine
grained matrix s
imilar t
o th
e gr
eywa
cke
with
granitic f
ragments u
pto
10cm.
Sulp
hide
s ar
e developed
along
fractures
and
consist
primarily
of p
yrite
and
pyrrhotite.
Total
suphide
content
is ^X.
To
p contact
is irregular
with c
ross
cutt
ing
fractures
that c
ontain
OX a
rsen
opyr
ite
and
pyri
te o
ver
10cm.
Massive
but
heterolithic,
domi
nate
d by
gra
niti
c clasts b
ut a
lso
cont
ains
smaller
gabbroic a
nd g
reywacke f
ragm
ents
.
245.0m-257.0m
- Bl
ocky
.
261.
7-27
5.0
- Conglomerate i
s chloritized
and
more
biot
itic
and d
ispl
ays
evid
ence
of
partial
assimilation b
y ma
fic
intrusive. Cl
asts
are
still
ASSAYS
SAMP
LE N
o.
FROM
TO
WIDTH
Au (ppb)
HOLE
No:
BS9402
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY:
HOLE No.:
BIGSWAN
BS9402
DIAMOND DRILL LOG
Page
4
FROM
TO
LITHOLOGICAL D
ESCR
IPTI
ON
roun
ded
and
show n
o evidence o
f de
form
atio
n.
Pyrrhotite forms ^ o
f rock a
nd is
as
soci
ated
with
frac
ture
s and
loca
lly
forms
roun
ded
clus
ters
up
to
2cm
in d
iameter
of m
assi
ve m
ineralization.
275.
0 285.5
HORNFELS
Ligh
t grey s
iliceous m
atrix
hosts
10*
to 3
0?. light
green
and
black
horn
blen
de.
279.
5-28
0.5
- Th
e ro
ck is
blac
k in c
olor
, banded,
and
made u
p of c
rystals
of b
lack h
ornblende.
285.5
294.5
GABBRO
Dark g
reen
, ma
ssiv
e, me
dium
gra
ined
, eu
hedr
al to
subh
edra
l am
phib
ole
and
pyroxene ro
ck.
The
lower
2m
of t
he in
terv
al ar
e richer in q
uartz
due
to
assimilation o
f qu
artz
ite.
Co
ntac
t with t
he q
uart
zite
is sharp
at 4
0* to c
ore
axis
.
294.5
297.
6 QUARTZITE
The
rock is
li
ght
grey,
glassy t
extu
re,
fine g
rain
ed,
mass
ive.
Contains 3
5t f
ine
grai
ned,
light
gree
n co
lore
d, di
ssem
inat
ed c
hlor
ite.
297.
6 30
6.0
CONT
ACT
ZONE
SAMPLE N
o.FR
OMAS
SAYS
TO
WIDT
H Au (ppb)
13 1427
8.00
279.
50279.50
280.50
1.50
1.00
19 108
HOLE N
o: BS
9402
PROPERTY: BIGSWAN
HOLE No.: BS9402
CA
ME
CO
CO
RP
OR
AT
ION
DIAMOND DRILL LOG
Page
5
FROM
TO
LITHOLOGICAL D
ESCR
IPTI
ON
Zone
of
assimilation,
includes a
sect
ion
of q
uartzite
inte
rbed
ded
with si
ltst
one
from
300.3m
to 3
04.5
m.
Minor
amou
nts
of r
emob
iliz
ed p
yrrhotite
and
chal
copy
rite
ar
e scattered
throughout.
306.0
311.
0 DI
ORIT
E (G
ABBR
O)
Green
color, me
dium
gra
ined
, ma
ssiv
e.
311.0
END
OF H
OLE
ASSAYS
SAMPLE N
o.
FROM
TO
WIDTH
Au (ppb)
DOWN
-HOL
E SURVEY DATA
DEPT
H INCLINATION
BEAR
ING
50.00
100.
00
150.
00
191.00
250.00
300.00
311.00
-45.00
-47.00
-48.
00
-49.00
-50.
00
-51.00
-51.
00
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY: BIG SWAN
HOLE No.:
BS9403
Collar Eastings:
Collar Northings:
Collar Elevation:
Grid: BIGSWAN
200.00
125.00
0.00
DIAMOND DRILL LOG
Coll
ar Inclination: -4
5.00
Gr
id Bearing: 360.00
Fina
l De
pth:
258.00 me
tres
Te
st fo
r ea
ster
n ex
tens
ion
of skarn
Logged by:
M. KOZIOL
Date:
NOVE
MBER
3, 1994
Down-hole
Surv
ey:
ACID T
EST
Test
lower
cont
act
of di
orit
e sill
FROM
0.0
3.0
TO
3.0
36.0
LITH
OLOG
ICAL
DE
SCRIPTION
OVERBURDEN
QUAR
TZIT
E AND
SANDSTONE
Ligh
t gr
ey,
alte
rnat
ing
with
darker
grey a
nd o
range
colo
rs.
Bedd
ed,
fine g
rain
ed.
The
interval consists o
f beds o
f qu
artz
ite
(fine
quartz s
andstone), ra
ngin
g in
width
from 1
mm t
o 0.6m.
These
alternate
with b
eds
of
silt
ston
e. Be
ddin
g is
at 6
0* to
core a
xis,
and, lo
call
y de
crea
ses
to 5
0*.
Graded b
eddi
ng is
vis
ible
in so
me o
f the
siltstone
beds.
Few
spec
ks o
f py
rite
are
scattered
alon
g so
me o
f th
e be
ds.
ASSAYS
SAMP
LE N
o.
FROM
TO
WIDTH
Au (ppb)
36.0
72.0
GREY
WACK
E
The
rock
is
grey,
fine g
rain
ed,
bedd
ed w
ith
beds r
anging
in w
idth
from
lcm
to 1
0cm. The
core i
s broken a
nd b
lock
y from 3
8.3m t
o 45
.0m.
The
lowe
r ha
lf o
f th
e in
terv
al
becomes
prog
ress
ivel
y more c
hloritized a
nd l
ocally
fractured. Light
gree
n ch
lori
te fills
the
fractures.
Towards
the
bottom,
the
rock
becomes m
ore
talcose.
72.0
84.5
CHLO
RITE-BIOTITE-TREMOLITE SCHIST
71.0
072.50
1.50
HOLE
No: BS9403
CA
ME
CO
CO
RP
OR
AT
ION
DIAMOND DRILL LOG
PROPERTY:
HOLE No
.:BIG SWAN
BS9403
Page
2
FROM
TO
LITHOLOGICAL D
ESCRIPTION
Green
and
black
green
bands
alternate
with
bro
wn bi
otit
e rich bands, representing o
rigi
nal
composition
of
indi
vidu
al beds.
Foli
atio
n (s
chis
tosi
ty)
angl
es at 7
4.0m
are
at 6
0* to
cor
e axis.
Green
trem
olit
e rich b
eds
occur
from
73.0m t
o 76.0m. The
trem
olit
e in th
ese
is sc
atte
red
at random a
nd c
ross c
uts
the
foli
atio
n. Fine p
yrit
e,
form
ing
IX,
is sc
atte
red
throughout,
and
in so
me
sect
ions
, is
lo
cali
zed
to f
ine
fractures
and
foli
atio
n surfac
es.
A se
cond
generation
pyrite f
orms c
ubes u
p to
lc
m. This type o
f py
rite
is
only
a mi
nor
comp
onen
t and
is
limi
ted
to f
ract
ures
ric
h in
bio
tite
. Pyrrhotite is
pres
ent
( cl
X) al
ong
fractures
which
have
been
filled w
ith
quartz ve
ins.
Fo
liat
ion
angles at 8
3.5m
are
at
45*
to
core
axis.
ASSAYS
SAMPLE N
o.
FROM
TO
WI
DTH
Au (ppb)
2 3 4 5 6 7 8 9
72.5
074
.00
75.5
077
.00
78.5
080
.00
81.5
083
.00
74.0
075
.50
77.0
078
.50
80.0
081
.50
83.0
084
.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
84.5
93.5
FAULTED
QUAR
TZIT
E
Ligh
t co
lore
d, gl
assy
, brecciated w
ith
chlo
rite
and
sericite f
ormi
ng a
long b
recc
ia s
urfa
ces.
The
quartzite
gets
pr
ogre
ssiv
ely
more c
hlor
itic
and
tal
cose
esp
ecia
lly
in t
he lower
1m.
87.0-87.5
- ta
lc-c
hlor
ite
gouge
zone
1084.50
86.00
1.50
93.5
99.8
TALC
CHLORITE
ALTERATION Z
ONE
11 1293
.50
95.0
095.00
96.5
01.50
1.50
HOLE
No:
BS9403
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY:
HOLE No.:
BIG SWAN
BS9403
DIAMOND DRILL LOG
Page
3
FROM
TO
LITHOLOGICAL D
ESCR
IPTI
ON
This se
ctio
n is
grey-green
in c
olor
and
mad
e up
mostly
of
talc a
nd c
hlor
ite.
Re
mnan
t be
ddin
g (?
) or b
locks
(?)
of
quartzite
are
tota
lly
engu
lfed
in c
hlorite
and
talc.
Moving d
own
the
inte
rval
, th
e al
tere
d rock w
as m
assi
ve
textured,
possibly d
iori
te.
Coarse t
remo
lite
occ
urs
in
clus
ters
within
the
last 3
.0m
of t
he interval.
The
tremolite
forms
30*4
of
the
rock a
nd s
hows no p
refe
red
orientation.
99.5-99.7
- Tw
o lc
m wide,
shal
low
^20*)
frac
ture
s ar
e filled w
ith
mass
ive
pyrr
hoti
te a
nd c
halcopyrite.
99.8
158.
0 QU
ARTZ
DIORITE
Medium g
rain
ed,
mass
ive,
mafic
minerals ar
e chloritized
in a
simi
lar
manner a
s holes
BS9401 an
d 94
02.
Mino
r am
ount
s of m
agnetite and
chal
copy
rite
occ
ur a
long
fractures.
106.
5-10
7.1
- Th
e di
orit
e is
to
tall
y alterted t
o chlorite-biotite a
nd d
ispl
ays
a foliation
at 6
0* to
core
axis.
1Z8.5
- A
5cm wide q
uart
z vein co
ntai
ns
5?6 pyrrhotite a
nd
5*4 chalcopyrite a
s ma
ssiv
e clus
ters
. Vein l
ies
at 9
0* to
core a
xis.
131.0-158.0
- Coarse G
rain
ed Q
uartz
Dior
ite
- chloritized, bi
otit
e rich (u
p to 10/4). Fi
ne t
remolite
SAMPLE N
o. 13 14
FROM
96.5
098
.00
ASSA
YSTO
WIDTH
Au (ppb)
98.00
99.80
1.50
1.80
5 64
15 16110.00
111.00
111.00
113.00
1.00
2.00
HOLE N
o: BS9403
CA
ME
CO
CO
RP
OR
AT
ION
PROPERTY: BIG SWAN
HOLE No.: BS9403
DIAMOND DRILL LOG
Page
4
FROM
TO
LITHOLOGICAL D
ESCRIPTION
form
s 59i and
quartz m
akes u
p 30 t
o 35
3i o
f th
e rock.
Biot
ite
occu
rs as alteration o
f mafic
minerals an
d al
ong
frac
ture
s. Mi
nor
pyrr
hoti
te i
s pr
esen
t along
frac
ture
s.
ASSAYS
SAMP
LE N
o.
FROM
TO
WIDTH
Au (ppb)
158.0
222.9
GABBRO
The
comp
osit
ion
of t
he d
iori
te g
radually c
hang
es to
gabb
ro.
The
rock is st
ill
chlori
tic
but
only w
eakl
y Si
otit
ic.
Small
lath
s of
plagioclase a
nd t
remo
lite
ar
e ab
unda
nt a
nd q
uartz
is o
nly
a mi
nor
constituent. Mi
nor
amou
nts
of c
halc
opyr
ite
are
scat
tere
d al
ong
frac
ture
s.
The
cont
act
with the
underlying
con
glom
erat
e is sharp
at
50*
to c
ore
axis.
219.0-222.9
- mo
ving
tow
ards
the
con
tact
the
gabbro
beco
mes
more
chloritic.
The
last o
ne m
etre o
f the
interval also c
ontains
10*
biotite.
220.8-221.1
- Shear, tight, compact, ba
rren
, li
es a
t 50'
to c
ore
axis.
222.
9 254.0
CONG
LOME
RATE
Dark g
rey
colo
r, polymictic,
with l
arge
proportion
of
granitic c
lasts, m
atrix
supp
orte
d, b
eade
d.
The
clasts
rang
e in
size
from 3
mm t
o 5c
m and
make u
p 10
to
20X
of
the
rock
. They a
re r
ounded a
nd m
ostly
granite
with
som
e
HOLE
No:
BS
9403
CA
ME
CO
CO
RP
OR
AT
ION
PRO
PER
TY
: B
IG
SWA
N
HO
LE
No.:
B
S9403
DIA
MO
ND
D
RIL
L
LOG
Pag
e 5
FROM
TO
254.
0 25
8.0
LITH
OLOG
ICAL
DES
CRIP
TION
quar
tz p
ebbl
es a
nd g
abbr
o.
The
mat
rix i
s a
med
ium
grai
ned
quar
tz s
ands
tone
. Lo
cally
the
con
glom
erat
e is
hairlin
e f
ract
ured
and
the
fra
ctur
es a
re f
ille
d w
ithpyr
ite a
nd p
yrrh
otite
, se
rici
tized.
Some
of
the
beds
are
wea
kly
246.
5 -
A on
e ce
ntim
etre
wid
e br
ecci
a\fa
ult
zone
occ
urs
at 2
0*
to c
ore
axis
. Th
e br
ecci
a zo
ne i
s fille
d w
ith
calc
ite a
nd c
hlo
rite
.
QUA
RTZI
TE
Ligh
t gr
ey,
fine
gra
ined
, massive.
END
OF HOLE
DOWN
-HOL
E SU
RVEY
DA
TA
DEPTH
50.0
0
100.
00
200.00
258.00
INCL
INAT
ION
-45.
00
-43.00
-41.00
-40.
00
BEAR
ING
ASSA
YS
SAMP
LE N
o.
FROM
TO
WIDTH
Au (ppb)
HOLE N
o: BS9403
APPENDIX B
DRILL CORE ASSAY CERTIFICATES
__ Bondar Clegg Geochemical iiiF Inchcape Testing Services Lab
Report
CAMECO CORPORATIONNIKE KOZIOL#6-1349 KELLY LAKE ROAD
SUDBURY,ONTARIOP3E 5P5
~-r
Bondar-Clegg A Company Ltd. 5420 Canotek Road, Ottawa, Ontario, Kl J 9G2, Canada
Bondar CleggInchcape Testing Services
GeochemicalLabReport
jREPORT: T94-57156.0 { COMPLETE REFERENCE: -
CLIENT: CAMECO CORPORATION
i PROJECT: BIG SWAMSUBMITTED BY: MKDATE PRINTED: 2-NOV-94
\ SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS
i DRILL CORE 28 -150 28 CRUSH ONLY
j PULVERIZATION
NUMBER :
28 :
28 !
REPORT COPIES TO: MIKE KOZIOLFAX:705-523-4571
INVOICE TO: MIKE KOZIOL
Bondar-Clegg A. Company Lid. 5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Bondar CleggInchcape Testing Services
GeochemicalLabReport
i REPORT: T94- 571 56.0 ( COMPLETE ) REFERENCE: -
i CLIENT: CAHECO CORPORATION i PROJECT: BIG SWAN
SUBMITTED BY: HK DATE PRINTED: 2-NOV-94
: ORDER
i 1i 2
ELEMENT
Au30Al
GoldAluminum
NUMBER OF ANALYSES
2828
LOWER DETECTION LIMIT EXTRACTION
5;0.01
PPBPCT
Fire Assay of 30gHCL:HN03 (3:1)
METHOD
30g Fire Assay - AAINDUC. COUP. PLASMA
i 3i 4i 5
6i 7
FeMnMgCaNa
IronManganeseMagnesiumCalciumSodium
2828282828
0.011
0.010.010.01
PCTPPMPCTPCTPCT
HCL:HN03HCL:HN03HCL:HN03HCL:HN03HCL:HN03
(3:1)(3:1)(3:1)(3:1)(3:1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMAPLASMAPLASMAPLASMAPLASMA
j 8i 9i 10i 11
! 1 2
KSeVCrCo
PotassiumScandiumVanadiumChromiumCobalt
2828282828
0.015111
PCTPPMPPMPPMPPM
HCL:HN03HCL:HN03HCL:HN03HCL:HN03HCL:HN03
(3:1)(3:1)(3:1)(3:1)(3:1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.
COUP.COUP.COUP.COUP.
PLASMAPLASMAPLASMAPLASMAPLASMA
13; 14i 15i 16i 17
NiCuZnAsSr
NickelCopperZincArsenicStrontium
2828282828
11151
PPMPPMPPMPPMPPM
HCL:HN03HCL:HN03HCL:HN03HCL:HN03HCL:HN03
(3:1)(3:1)(3:1)(3:1)(3:1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMAPLASMAPLASMAPLASMAPLASMA
l 18i 19i 20i 21i 22
YMoAgCdSn
YttriumMolybdenumSi IverCadmiumTin
2828282828
11
0.20.220
PPMPPMPPMPPMPPM
HCL:HN03HCL:HN03HCL:HN03HCL:HN03HCL:HN03
(3:1)(3:1)(3:1)(3:1)(3:1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMAPLASMAPLASMAPLASMAPLASMA
i 23i 24i 25i 26i 27
SbTeBaLaU
AntimonyTelluriumBariumLanthanumTungsten
2828282828
51011
20
PPMPPMPPMPPMPPM
HCL.-HN03HCL:HN03HCL:HN03HCL:HN03HCL:HN03
(3:1)(3:1)(3:1)(3:1)(3:1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMAPLASMAPLASMAPLASMAPLASMA
i 28i 29
PbBi
LeadBismuth
2828
25PPMPPM
HCL-.HN03HCL:HN03
(3:1)(3:1)
INDUC.INDUC.
COUP.COUP.
PLASMAPLASMA
-i
Bondar-Clegg i Company Ltd. S420 Canotek Road, Ottawa, Ontario, K1J 9G2, Canada
Bondar Clegg^SF" Inchcape Testing Services
GeochemicalLabReport
i REPORT: T94-57156.0 ( COMPLETE )DATE PRINTED PROJECT: BIG
: 2-NOV-94 SWAN PAGE 1A
i SAMPLEi NUMBER
ELEMENT Au30UNITS PPB
AlPCT
FePCT
MnPPM
MgPCT
CaPCT
NaPCT
KPCT
SePPM
VPPM
CrPPM
CoPPM
i BS940-001l BS94D-002i BS940-003i BS94D-004i BS94D-005
•c5
G<5158
3.333.593.230.560.60
2.122.232.030.390.40
6881702345
4.244.464.321.031.10
0.090.190.120.190.47
0.020.020.020.070.07
0.040.050.040.040.04
676
•eS
4
6055572325
769099149151
58697
i BS940-006i BS940-007i BS94D-008; BS94D-009i BS94D-010
229K5
8228
1.463.391.143.515.41
5.282.898.452.983.10
4162461044378233
2.534.040.323.895.07
3.730.299.543.780.23
0.030.03
•cO.010.01
•eO.01
0.440.870.040.910.27
^7
t5t5*5
3790193752
68122615656
3918203021
i BS94D-011i BS94D-012i BS940-013i BS94D-OU; BS940-015
K5
389<5K56
3.291.500.330.540.62
1.791.250.310.530.60
128432677659722
4.362.580.320.890.76
0.159.27
MO. 00MO. 00MO. 00
•eO.01•eO.010.010.020.01
0.020.08
•^.010.150.24
^*5•eS
*5
^
2714687
3628211621
1112246
'
BS94D-016i BS94D-017i BS940-018i BS94D-019: BS94D-020
7<5<56
•eS
0.470.860.941.341.40
0.830.370.351.231.84
36300505722180
0.070.020.030.191.46
1.04MO. 00MO. 007.700.23
0.06^.01tO.OI•cO. 010.05
•cO. 01•eO.01•*0.010.020.91
^•c5•eS•eS
^
89
111327
72363481117
92
•el
1011
l BS94D-021i BS940-022i BS940-023j BS94D-024i BS940-025
56679
2.532.571.912.402.29
4.654.432.683.873.95
441673360438502
1.371.961.552.091.79
0.542.89.35.28.58
0.060.060.120.100.15
1.551.590.280.420.41
^5668
5267656186
97118505361
2331273234
i BS940-026j BS940-027! BS940-028
71428
2.362.252.34
3.763.694.54
538493544
1.441.381.42
.85
.62
.77
0.190.170.14
0.610.680.60
879
736491
606363
313132
Bondar-Clegg A Company Ltd. 5420 Caootek Road, Ottawa, Ontario, KlI 9G2, Canada
__ Bondar Clegg^F Inchcape Testing Services
GeochemicalLabReport
DATE PRINTED: 2-NOV-94
PROJECT: BIG SWAN PAGE IBKCrUKI : ITH-Jf uomv \ uunr
SAMPLE ELEMENTNUMBER UNITS
BS94D-001BS94D-002BS94D-003BS94D-004BS94D-005
BS94D-006BS94D-007BS94D-008BS94D-009BS94D-010
BS94D-011BS94D-012BS94D-013BS94D-014BS94D-015
BS94D-016BS94D-017BS94D-018BS94D-019
i BS94D-020
BS94D-021BS940-022BS94D-023BS94D-024BS94D-025
BS94D-026BS94D-027BS94D-028
W
NiPPM
5948481315
22736
. 4577
3414378
7•O
15
18
1552323837
302822
CuPPM
•O•Ot14885
1614124142471
2
13030
242574
1311212
13320
2399905494
106108139
ZnPPM
124711207
1557163339
233681336
432471426
4466323541
454545
AsPPM
810^'
*5"5
15^*5616
14^x5K5
^
4^^*5*5
^7
201725
181814
SrPPM
12
. 234
654
30262
249120117105
517341227
1719242019
252521
-
YPPM
11146
57654
33544
1223513
73456
668
MoPPM
22255
66334
2•d•O
22
1tl•O
12
43233
233
AgPPM
0.20. 20. 20.20.2
0.30. 20.20. 20.2
0. 21.60.20.20. 2
0. 20.20.30. 20.2
0. 20.20. 20.20. 2
0. 20. 20. 2
Cd SnPPM PPM
0. 2 ^00 . 2 ^00. 2 ^00. 2 ^00. 2 ^0
0. 2 ^00. 2 ^00.2 230. 2 ^00. 2 ^0
0. 2 ^00.3 ^00. 2 ^00.3 ^00. 2 ^0
0. 2 ^00.3 ^00.6 ^00. 2 ^00. 2 ^0
0. 2 ^00. 2 ^00. 2 ^00. 2 ^00. 2 ^0
0. 2 ^00. 2 ^00. 2 ^0
Sb TePPM PPM
^ -00^ ^0<5 <10^ <10<5 <10
<5 -:10x5 <10<5 <10^ <10<5 <10
<5 -OO<5 *10<5 <10^ <10K5 <10
<5 t10<5 <10<5 <10^ *10<5 <10
<5 -OO<5 <10<5 <10^ <10K5 <10
<5 t10<5 <10^ <10
Bondar-Clegg Si Company Ltd. 5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
__ Bondar CleggSSF Inchcape Testing Services
GeochemicalLabReport
: REPORT: T94-57156.0 ( COMPLETE )DATE PRINTED: 2-NOV-94PROJECT: BIG SWAN PAGE 1C
i SAMPLE ELEMENTi NUMBER UNITS
BaPPM
LaPPM
UPPM
PbPPM
B iPPM
j BS94D-001; BS94D-002: BS94D-003i BS94D-004i BS94D-005
22122
81081731
^0^0^0^0^0
4432
*2
^^x5<5<5
i BS940-006BS940-007
i BS94D-008i BS94D-009i BS94D-010
31855
8423
35371143118
^0^0^0^0^0
511368
12^<5<5<5
: BS94D-011i BS94D-012i BS94D-013: BS94D-014^ BS94D-015
^82
1941
1719141715
<20<20<20^0<20
3957
11
^<5<5<5<5
: BS94D-016i BS940-017i BS94D-018i BS94D-019! BS94D-020
1tl•el2
137
2912131838
<20<20*20^0<20
6178,133125
^<5x5*5<5
l BS94D-021i BS94D-022i BS94D-023i BS940-024: BS94D-025
298323457178
3724192524
<20<20<20^0<20
63^32
K5<5<5<5<5
i BS940-026i BS94D-027| BS94D-028
127151134
242329
<20<20<20
^46
i.
^<5<5
Bondar-Clegg Se. Company Ltd. 5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Bondar CleggInchcape Testing Services
GeochemicalLabReport
CAHECO CORPORATION
NIKE KOZIOL#6-1349 KELLY LAKE ROADSUDBURY,ONTARIO
P3E 5P5
Bondar-Clegg St, Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Geochemical_ Bondar Clegg Lab
Inchcape Testing Services Report
JREPORT: T94-57155.0 ( COMPLETE ) REFERENCE: -
l CLIENT: CAMEO) CORPORATION SUBMITTED BY: HK
PROJECT: BIG SWAN DATE PRINTED: 10-NOV-94
l SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
i DRILL CORE 5 -150 5 CRUSH ONLY 5 i PULVERIZATION 5
i REPORT COPIES TO: MIKE KOZIOL INVOICE TO: MIKE KOZIOL i FAX:705-523-4571
Bondar-Cfegf A Company Ltd.5420 Canotek Road, Ottawa, Ontario, K1J 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^ -^^ Inchcape Testing Services
GeochemicalLabReport
^REPORT: T94-57155.0 ( COMPLETE )DATE PRINTED: 10-NOV-94 PROJECT: BIG SWAN PAGE 1A
SAMPLE ELEMENTNUMBER UNITS
BS94D-035BS94D-036BS94D-037BS940-038BS940-039
Au30PPB
612153617
AlPCT
2.182.101.862.741.80
FePCT
2.842.762.513.542.43
MnPPM
375368296420290
MgPCT
2.722.592.272.892.21
CaPCT
0.210.390.290.350.43
NaPCT
0.020.040.040.030.04
KPCT
0.120.150.240.480.18
Se VPPM PPM
K5 45^ 45^ 42^ 77^ 46
CrPPM
349329280579309
CoPPM
3939373138
Boodar-Clegg St Company Ltd.5420 Canotek Road, Ottawa, Ontario, KlI 9O2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
__ Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
iREPORT: T94-57155.0 ( COMPLETE )
i SAMPLE ELEMENT Ni Cu Zn As Sr Y NUMBER UNITS PPM PPM PPM PPM PPM PPM
i BS940-035 118 43 35 61 4 1 i BS94D-036 120 40 33 55 7 2 j BS94D-037 114 55 29 49 7 2 i BS94D-038 101 34 41 36 6 2 l BS94D-039 103 54 26 61 9 2
-*-,
•*i
DATE PRINTED: 10-NOV-94 PROJECT: BIG SWAN PAGE 1B
No Ag Cd Sn Sb Te PPM PPM PPM PPM PPM PPM
2 tO. 2 tO. 2 &Q K5 t10 2 t0.2 tO.2 &Q G •OO 1 tO. 2 tO. 2 t20 t5 t10 2 tO.2 -eO.2 t20 <5 t10 1 tO. 2 tO. 2 t20 t5 t10
Bondar-Clegg St, Company Ltd.5420 Canotok Road, Ottawa, Ontario, KlI 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
__ Bondar Clegg^P" Inchcape Testing Services
GeochemicalLabReport
;REPORT: T94-57155.0 ( COMPLETE )
DATE PRINTED: 10-NOV-94 PROJECT: BIG SWAN PAGE 1C
;SAMPLE
; NUMBER
ELEMENT
UNITS
Ba
PPM
La
PPM
W
PPM
Pb
PPM
Bi
PPM
BS94D-035 BS94D-036 BS94D-037 BS94D-038 BS94D-039
1012213916
1515131814
<20 <20
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KH 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
CleggInchcape Testing Services
GeochemicalLabReport
CAMECO CORPORATION
MIKE KOZIOL
#6-1349 KELLY LAKE ROAD
SUDBURY. ONTARIOP3E 5p5
.S!l..^!!4,m
Bondar-Clegg A Company Ltd. 5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
__ Bondar Clegg Geochemical:^^ Inchcape Testing Services Lab
Report
IREPORT: T94-57154.0 ( COMPLETE ) REFERENCE: -
j CLIENT: CAMECO CORPORATION SUBMITTED BY: MK:PROJECT: BIG SWAN DATE PRINTED: 2-NOV-94
j SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
l DRILL CORE 6 -150 6 CRUSH ONLY 6 i PULVERIZATION 6
i REPORT COPIES TO: MIKE KOZIOL INVOICE TO: MIKE KOZIOL i FAX:705-523-4571
Bondar-Clegg A Company Ltd. 5420 Canotek Road, Ottawa, Ontario, K1J 9G2, Canada
Bondar Clegg-^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: T94- 571 54.0 { COMPLETE )DATE PRINTED: 2-NOV-94 PROJECT: BIG SWAN PAGE 1A
i SAMPLE ELEMENT Au30 : NUMBER UNITS PPB
Al PCT
Fe PCT
Mn PPM
Mg PCT
Ca PCT
Na PCT
K Se PCT PPM
V PPM
Cr PPM
Co PPM
BS94D-029 8 BS940-030 5 BS94D-031 85 BS94D-032 <5 BS94D-033 7
2.23 2.18 2.21 2.11 2.00
2.83 2.74 2.85 2.70 2.64
353 342 349 352 338
2.83 2.73 2.81 2.71 2.56
0.18 0.18 0.17 0.17 0.14
0.02 0.01 0.02 0.02 0.01
0.18 x5 0.19 ^ 0.23 ^ 0.12 *5 0.17 ^
47 45 50 42 41
426 468 539 405 360
41 38 38 39 36
BS94D-034 ^ 2.10 2.78 360 2.61 0.18 0.02 0.20 ^ 43 346 35
Bondar-Clegg A Company Ltd. 5420 Canotek Road, Ottawa, Ontario, KIT 9G2, Canada
—^ Bondar Clegg Geochemical^^ Inchcape Testing Services Lab
Report
: REPORT: T94-57154.0 ( COHPLETE )
SAMPLE ELEMENT Ni Cu Zn As Sr Y NUMBER UNITS PPM PPM PPM PPM PPM PPM
i BS94D-029 HO 68 31 29 4 1 : BS94D-030 140 45 33 24 4 •d i BS94D-031 143 123 32 22 4 1 i BS94D-032 123 30 31 31 3 1 i BS94D-033 128 40 30 28 3 K!
i BS94D-034 116 48 32 25 3 1
DATE PRINTED: 2-NOV-94 PROJECT: BIG SWAN PAGE 1B
Mo Ag Cd Sn Sb Te PPM PPM PPM PPM PPM PPM
2 0. 2 -e0.2 ^0 *S -e10 2 *:0.2 0. 2 <20 ^ <10 2 ^.2 ^.2 ^0 <5 <10 2 ^.2 ^.2 <20 <5 <10 2 tO.2 ^.2 <20 *5 <10
2 -eO.2 ^.2 <20 <5 ^0
Bondar-Clegg A Company Ltd. 5420 Canolek Road, Ottawa, Ontario, KlI 9G2, Canada
__ Bondar CleggWF" Inchcape Testing Services
GeochemicalLabReport
j REPORT: T94-57154.0 ( COMPLETE )
i SAMPLE i NUMBER
ELEMENT UNITS
Ba
PPM
La PPM
W PPM
Pb PPM
B i PPM
BS940-029 BS94D-030 BS94D-031 BS94D-032 BS94D-033
BS94D-034
1415189
12
1514141414
<20
^0 <20
<2 <2 <2
<5 <5 <5
15 15
^
^
<5
<5
DATE PRINTED: 2-NOV-94 PROJECT: BIG SWAN PAGE 1C
Bondar-Clegg i Company Ltd. 5420 Canotek Road, Ottawa, Ontario, Kl J 9G2, Canada
-^ , ^, GeochemicalBondar Clegg Lab
^^ Inchcape Testing Services Report
~CAMECO CORPORATION O l — f M MIKE KOZIOL O 3 — .j
#6-1349 KELLY LAKE ROAD .
SUDBURY,ONTARIO O "^ ' O l - J (o
P3E 5P5
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
-r. , ,~, Geochemical^^ Bondar Clegg Lab^F Inchcape Testing Services Report
IREPORT: T94-57181.1 C COMPLETE ) REFERENCE: -
i CLIENT: CAHECO CORPORATION SUBMITTED BY: MK
i PROJECT: BIG SWAN DATE PRINTED: 15-DEC-94
j SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
: DRILL CORE 36 -150 36 AS RECEIVED 36
j REPORT COPIES TO: MIKE KOZIOL INVOICE TO: MIKE KOZIOL
l FAX:705-523-4571
Bondar-Clegg A. Company Ltd.
5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
^ Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
JREPORT: T94-57181.1 ( COMPLETE )
: SAMPLE ELEMENTi NUMBER UNITS
AtPCT
FePCT
MnPPM
MgPCT
CaPCT
NaPCT
DATE PRINTED: 15-DEC-94 i PROJECT: BIG SWAN PAGE 1A i
KPCT
SePPM
VPPM
CrPPM
CoPPM
Ni iPPM i
; BS94D-040; BS94D-041i BS94D-042; BS94D-043: BS94D-044
1.731.563.601.020.31
2.452.294.312.350.97
27026468110391
2.151.972.941.020.31
0.430.752.620.170.33
0.040.070.040.040.03
0.290.642.430.680.11
*5t510t5t5
434799209
296295492191223
323535205
103 j110 !97 i36 i14 j
: BS940-045i BS94D-02-01; BS94D-02-02i BS94D-02-03i BS94D-02-04
0.382.332.462.642.29
0.984.744.655.364.77
88540533508489
0.471.511.641.951.91
0.371.461.551.211.12
0.030.120.120.100.08
0.21.1.091.081.200.86
*510101210
812511012679
208691007690
541294560
10 \24 i22 i32 i32 j
i BS94D-02-05: BS94D-02-06j BS94D-02-07: BS94D-02-08i BS94D-02-09
2.192.032.092.161.68
3.913.394.104.194.05
459449491517477
1.731.331.641.451.26
1.381.441.961.482.07
0.150.170.110.140.14
0.760.670.570.910.34
10799
11
9172947562
5369606261
3430312751
29 j27 i29 i26 :21 j
i BS94D-02-10BS94D-02-11BS94D-02-12
j BS94D-02-13l BS94D-02-14
1.911.982.151.043.23
4.234.583.731.844.89
547466496240480
1.351.731.601.422.75
2.091.591.631.010.89
0.140.130.170.110.06
0.640.390.670.182.00
11109
t56
11352864483
766756168334
4443342629
29 i22 i30 j49 j60 i
: BS94D-03-01: BS94D-03-02i BS94D-03-03i BS94D-03-04l BS94D-03-05
3.272.812.381.191.06
2.732.952.782.011.83
184189191170147
3.793.452.951.921.87
0.130.250.230.770.69
0.020.040.050.080.08
0.130.410.860.500.55
875
t5t5
5952523234
11411113110088
2118151819
46 i46 i30 i35 i32 l
i BS94D-03-06i BS94D-03-07i BS94D-03-08j BS94D-03-09i BS94D-03-10
3.214.261.863.132.02
2.813.262.212.681.19
240325253271133
3.714.302.633.623.03
0.280.180.630.460.25
0.020.010.060.030.07
0.570.200.550.380.03
*57
t556
4863405351
9912292102176
2423141924
38 \42 i33 i56 l61 i
l BS94D-03-11i BS94D-03-12l BS94D-03-13i BS94D-03-14i BS94D-03-15
4.434.114.044.562.33
1.981.912.054.324.24
270261267319501
4.424.454.484.541.60
0.150.150.150.111.70
tO. 01tO. 01tO.01tO. 010.18
0.090.030.02
tO. 010.75
86
t5t5
10
4237386095
91801069268
3161438130
58 l56 j53 i
123 i24 j
! BS940-03-16 2.18 4.48 478 1.28 1.66 0.16 0.72 10 109 89 29 14 i
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^F Inchcape Testing Services
GeochemicalLabReport
1 REPORT: T94-57181.1 ( COMPLETE )
: SAMPLE ELEMENTj NUMBER UNITS
CuPPM
ZnPPM
AsPPM
SrPPM
YPPM
MoPPM
DATE PRINTED: 15-DEC-94 PROJECT: BIG SWAN PAGE 1B
AgPPM
Cd SnPPM PPM
Sb Te BaPPM PPM PPM
i BS94D-040: BS94D-041i BS94D-042i BS94D-043: BS94D-044
5860207548
24244928
108
4869701220
9101864
33771
22321
0.20.20.20.2
0.2
0. 2 ^00. 2 -e200. 2 ^00. 2 ^00.5 t20
^ -00 25^ -00 546 •OO 172
G ^ 0 63^ ^0 15
j BS94D-045i BS94D-02-01: BS94D-02-02i BS94D-02-03j BS940-02-04
3310845
174289
5748815850
913475
140784
513171312
17778
13333
0. 20.4-
0.30.50.8
0.2 t200. 2 ^00. 2 -c200. 2 ^00.3 ^0
*5 *10 257 -OO 2245 -OO 212^ ^0 227
7 •OO 164
i BS940-02-05i BS94D-02-06j BS94D- 02-07i BS94D-02-08i BS94D-02-09
12817015089
388
4040965770
5945753236
1720161518
7688
14
22322
0.30.20.30.20.4
0. 2 ^00. 2 -*200. 2 ^00. 2 ^00. 2 ^0
^ -OO 135•eS -OO - 121^ •OO 99^ •OO 179^ *:10 66
X BS94D-02-10BS94D-02-11
j BS94D-02-12i BS94D-02-13j BS94D-02-14
285332109576
4738542267
42314659
102
17141698
1013849
35325
0.40.30.3
0. 20.3
0. 2 ^00.3 ^0
0. 2 ^00 . 2 ^00. 2 ^0
^ -OO 1356 -OO 83^ ^0 134•^ *:10 279 *:10 296
i BS94D-03-01i BS94D-03-02i BS94D-03-03i BS94D-03-04i BS94D-03-05
28439
170115
2020191010
4327231020
25388
1210899
54333
0.20.2
0. 20. 20. 2
0. 2 ^00. 2 ^00. 2 ^00 . 2 ^00. 2 ^0
^ •OO 11K5 <10 40
5 <10 80•^ <10 54<5 ^OO 63
l BS94D-03-06j BS94D-03-07i BS94D-03-08i BS94D-03-09j BS94D-03-10
171
7826•0
2229152212
4355203321
44992
66887
44342
0. 20. 20. 20.20. 2
0. 2 t200. 2 ^0O. 2 •tfO0. 2 ^00. 2 ^0
<5 <10 529 ^0 14
<5 <10 54^ <10 36<5 -OO 2
i BS94D-03-11i BS94D-03-12i BS94D-03-13i BS94D-03-14i BS94D-03-15
•O•O•O
1769178
3735386150
5893575627
1111
19
34437
22133
0. 20. 20. 20.60.2
0 . 2 ^00. 2 K200 . 2 ^00. 2 ^00. 2 ^0
10 <10 56 K10 2
<5 <10 18 ^0 <15 *10 164
j BS94D-03-16 146 52 16 17 10 3 0.3 0. 2 ^0 K5 <10 195
Bondar-Clegg it Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fn: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: T94-57181 .1 ( COMPLETE )DATE PRINTED: 15-DEC-94 iPROJECT: BIG SWAN PAGE 1C i
SAMPLE ELEMENT Lai NUMBER UNITS PPM
WPPM
PbPPM
Bi iPPM i
i BS94D-040i BS94D-041i BS94D-042i BS94D-043j BS94D-044
1514282810
^0^0^0^0^0
^7171333
^ i^ i^ i^ i*5 i
l BS94D-045i BS940-02-01i BS94D-02-02i BS94D-02-03j BS94D-02-04
831293332
^0^0^0*20^0
1332
1314
^ i6 . i
*5 \<5 i8 i
; BS94D-02-05i BS94D-02-06i BS94D-02-07i BS940-02-08; BS94D-02-09
2621292936
<20<20
^0*20<20
22
132413
<5 i<5 i*5 j<5 i"5 i
i BS94D-02-10BS94D-02-11BS94D-02-12
j BS94D-02-13j BS94D-02-14
3436251334
<20<20^0<20<20
355^^
<5 i<5 i"5 i^ i
*5 i
i BS94D-03-01i BS94D-03-02j BS94D-03-03
BS94D-03-04i BS94D-03-05
3941374137
<20<20^0<20<20
754^4
<5 j<5 i^ j<5 i^ i
i BS94D-03-06BS940-03-07
i BS94D-03-08j BS94D-03-09i BS94D-03-10
4136394122
<20<20^0<20<20
^3342
<5 i<5 j^ i<5 i
"5 !
! BS94D-03-11; BS940-03-12i BS94D-03-13i BS940-03-14j BS94D-03-15
989
2328
<20<20
^0<20<20
45543
*5 !<5 i
<5 j<5 j*5 i
l BS94D-03-16 32 <20 3 *s i
Bondar-Clegg Si Company Ltd.5420 Canotelc Road, Ottawa, Ontario, KU 9O2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Geochemical^ Bondar Clegg Lab^^ Inchcape Testing Services Report
CAHECO CORPORATION — O7. - O lMIKE KOZIOL - O * - O l #6-1349 KELLY LAKE ROAD SUDBURY,ONTARIO P3E 5P5
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
-^ , ^, GeochemicalBondar Clegg LabInchcape Testing Services Report
REPORT: T94-57181.0 ( COMPLETE ) REFERENCE: -
CLIENT: CAMECO CORPORATION SUBMITTED BY: MK
PROJECT: BIG SWAN DATE PRINTED: 23-NOV-94
NUMBER OF LOWER
ORDER ELEMENT ANALYSES DETECTION LIMIT EXTRACTION METHOD
1 Au30 Gold 36 5 PPB Fire Assay of 30g 30g Fire Assay - AA2 Si02 Silica (Si02) 36 0.01 PCT BORATE FUSION INDUC. COUP. PLASMA
3 Ti02 Titanium (TiOZ) 36 0.01 PCT BORATE FUSION INDUC. COUP. PLASMA
4 Al203 Alumina (A1203) 36 0.01 PCT BORATE FUSION INDUC. COUP. PLASMA5 Fe203* Total Iron (Fe203) 36 0.01 PCT BORATE FUSION INDUC. COUP. PLASMA6 HnO Manganese (MnO) 36 0.01 PCT BORATE FUSION INDUC. COUP. PLASMA7 MgO Magnesium (MgO) 36 0.01 PCT BORATE FUSION INDUC. COUP. PLASMA
8 CaO Calcium (CaO) 36 0.01 PCT BORATE FUSION INDUC. COUP. PLASMA
9 Na20 Sodium (Na20) 36 0.01 PCT BORATE FUSION INDUC. COUP. PLASMA10 K20 Potassium (K20) 36 0.05 PCT BORATE FUSION INDUC. COUP. PLASMA
11 P205 Phosphorous (P205) 36 0.03 PCT BORATE FUSION INDUC. COUP. PLASMA12 LOI Loss on Ignition 36 0.05 PCT Ignition 1000 Deg. C GRAVIMETRIC
13 Total Whole Rock Total 36 0.01 PCT
SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
rrrrrzrz/zM^^^PULVERIZATION 36
REPORT COPIES TO: MIKE KOZIOL INVOICE TO: MIKE KOZIOL
FAX:705-523-4571
Bondar-CIegg St, Compaoy Ltd.5420 Canotek Road, Ottawa, Ontario. KU 9O2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
_ Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
iREPORT: T94-57181.0 ( COMPLETE )DATE PRINTED: 23-NOV-94 PROJECT: BIG SWAN PAGE 1A
i SAMPLE ELEMEMTi NUMBER UNITS
Au30PPB
Si02PCT
T i 02PCT
A 1 203PCT
Fe203*PCT
MnOPCT
MgOPCT
CaOPCT
Na20PCT
K20PCT
P205PCT
LO IPCT
i BS94D-040i BS94D-041i BS94D-042: BS94D-043i BS94D-044
172020K521
50.8451.6047.4377.2889.57
0.630.630.660.310.09
10.7410.9111.759.904.58
10.9310.9011.683.741.40
0.140.140.140.020.02
12.1010.9910.261.330.47
8.749.308.070.690.63
2.001.800.742.581.02
0.500.963.422.001.88
0.06•eO.030.120.050.03
2.081.494.531.120.64
i BS940-045l BS94D-02-01i BS940-02-02i BS940-02-03i BS94D-02-04
111104227
316
91.0653.0552.6652.9759.74
0.081.331.181.150.79
4.0613.7014.5014.0312.29
1.3814.1813.6013.5811.95
0.010.140.130.110.11
0.633.583.844.013.88
0.657.157.215.854.95
1.402.422.462.352.00
0.871.631.782.221.89
•eO.030.140.130.060.12
0.671.231.411.751.88
i BS94D-02-05i BS94D-02-06i BS94D-02-07i BS94D-02-08; BS940-02-09
127
3698
52.8053.0053.1853.6158.37
1.091.051.211.201.24
13.4513.9213.3413.2913.04
13.4913.8513.3014.4711.11
0.140.160.140.150.11
4.874.694.474.062.65
7.618.428.037.566.30
2.262.342.532.403.99
1.481.231.341.450.83
0.100.040.170.160.22
1.260.842.150.861.67
i BS940-02-10~" BS94D-02-11
: BS940-02-12i BS94D-02-13i BS94D-02-14
614719
108
54.7856.1653.0664.0846.18
1.801.131.140.560.86
12.6312.7313.6810.0814.81
12.9712.5813.088.3914.03
0.140.120.150.110.14
3.263.524.555.849.16
7.705.607.806.556.34
3.133.262.272.362.50
1.101.001.330.532.79
0.130.290.060.040.10
.29
.82
.02
.03
.99
i BS94D-03-01i BS94D-03-02i BS940-03-03i BS94D-03-04i BS94D-03-05
67
*577
61.4257.2961.7056.2456.84
0.490.480.500.510.51
14.7214.5914.7514.0913.93
4.996.485.376.705.91
0.030.050.040.080.07
9.199.466.577.747.65
0.422.741.515.965.80
4.034.195.265.505.61
0.330.761.360.710.71
0.120.160.100.180.11
4.013.282.281.601.57
i BS94D-03-06! BS940-03-07i BS94D-03-08i BS94D-03-09i BS94D-03-10
•eS8
•c5
^•C5
54.5854.5054.7152.3362.50
0.510.500.510.530.68
13.4013.5214.0214.3617.71
6.296.46
6.836.702.03
0.060.050.090.070.02
12.7114.399.2512.236.00
3.200.855.573.670.74
3.151.834.753.617.54
0.720.330.780.690.12
0.110.120.150.170.21
4.236.072.294.232.61
,
i BS94D-03-11i BS94D-03-12l BS94D-03-13j BS94D-03-14i BS94D-03-15
•*5
<5•cS646
42.2247.4949.2035.1953.28
0.540.470.480.591.35
14.5512.9112.2813.8913.29
5.825.425.7111.0914.16
0.060.050.060.080.16
25.9023.1722.1727.113.82
0.670.720.992.037.88
0.04•eO.01•eO.010. 012.07
0.09•(0.05•cO. 05•cO. 051.14
0.080.150.200.140.16
9.058.107.718.800.88
i BS94D-03-16 •cS 54.71 1.74 13.38 14.79 0.15 2.69 7.53 2.45 1.14 0.24 0.65
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
, ^, GeochemicalBondar Clegg Lab
HiF Inchcape Testing Services ReportDATE PRINTED: 23-NOV-94
REPORT: T94-57181.0 ( COMPLETE ) PROJECT: BIG SWAN PAGE 1B
SAMPLE ELEMENT Total NUMBER UNITS PCT
BS94D-040 98.76BS94D-041 98.72BS94D-042 98.81BS94D-043 99.03BS94D-044 100.33
BS94D-045 100.80BS94D-02-01 98.55BS940-02-02 98.90BS94D-02-03 98.10BS94D-02-04 99.60
BS940-02-05 98.56BS94D-02-06 99.53BS94D-02-07 99.87BS94D-02-08 99.22BS94D-02-09 99.54
K BS94D-02-10 98.92BS940-02-11 98.21BS94D-02-12 98.13BS94D-02-13 99.56BS94D-02-H 98.90
BS940-03-01 99.76BS94D-03-02 99.47BS94D-03-03 99.45BS94D-03-04 99.29BS940-03-05 98.73
BS94D-03-06 98.96BS94D-03-07 98.63BS94D-03-08 98.95BS94D-03-09 98.60
BS940-03-10 100.15
BS94D-03-11 99.02BS94D-03-12 98.48BS94D-03-13 98.81BS94D-03-14 98.92BS94D-03-15 98.18
BS94D-03-16 99.48
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
APPENDIX C
SOIL SAMPLE ASSAY CERTIFICATES
-.^ i s^i GeochemicalBondar Clegg LabInchcape Testing Services Report
CAMECO CORPORATIONMIKE KOZIOL#6-1349 KELLY LAKE ROAD
SUDBURY, ONTARIO
P3E 5P5
5-01 -:j J
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9O2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
CLIENT: CAMECO CORPORATION PROJECT: NONE
REFERENCE:
SUBMITTED BY: M. KOZIOL DATE PRINTED: 7-JUN-94
ORDER ELEMENT
1 Au30 Gold 2 AuRewl Gold Reweighs
NUMBER OF ANALYSES
2091
LOWER DETECTION LIMIT EXTRACTION METHOD
5 PPB Fire Assay of 30g ATOMIC
1 PPB FIRE ASSAYABSORPTION
3 Al4 Fe 5 Mn 6 Mg
i 7 Ca
Aluminum Iron Manganese Magnesium Calcium
209 209 209 209 209
0.01 0.01
1 0.01 0.01
PCT PCT PPM PCT PCT
HCL:HN03 HCL:HN03 HCL:HN03 HCL:HN03 HCL:HN03
(3:1) (3:1) (3:1) (3:1) (3:1)
INDUC. INDUC. INDUC. INDUC. INDUC.
COUP. COUP. COUP. COUP. COUP.
PLASMA PLASMA PLASMA PLASMA PLASMA
8 Na 9 K 10 Se 11 V 12 Cr
Sodium Potassium Scandium Vanad i um Chromium
209 209 209 209 209
0.01 0.01
5 1
1
PCT PCT PPM PPM
PPM
HCL HCL HCL HCL
HCL
:HN03 :HN03 :HN03 :HN03
:HN03
(3:1) (3:1) (3:1) (3:1) (3:1)
INDUC. INDUC. INDUC. INDUC. INDUC.
COUP. COUP. COUP. COUP. COUP.
PLASMA PLASMA PLASMA PLASMA PLASMA
13 Co 14 Ni 15 Cu 16 Zn 17 As
Cobalt Nickel Copper Zinc Arsenic
209 209 209 209 209
1 1 1 1 5
PPM PPM PPM PPM PPM
HCL HCL HCL HCL HCL
:HN03 :HN03 :HN03 :HN03 :HN03
(3:1) (3:1) (3:1) (3:1) (3:1)
INDUC. INDUC. INDUC. INDUC. INDUC.
COUP. COUP. COUP. COUP. COUP.
PLASMA PLASMA PLASMA PLASMA PLASMA
18 Sr 19 Y 20 Mo 21 Ag 22 Cd
Strontium Yttrium Molybdenum Si Iver Cadmium
209 209 209 209 209
1 1 1
0.2 0.2
PPM PPM PPM PPM PPM
HCL HCL HCL HCL HCL
:HN03 :HN03 :HN03 :HN03 :HN03
(3:1) (3:1) (3:1) (3:1) (3:1)
INDUC. INDUC. INDUC. INDUC. INDUC.
COUP. COUP. COUP. COUP. COUP.
PLASMA PLASMA PLASMA PLASMA PLASMA
23 Sn : 24 Sb
25 Te 26 Ba
: 27 La
Tin Antimony Tellurium Barium Lanthanum
209 209 209 209 209
20 5
10 1 1
PPM PPM PPM PPM PPM
HCL:HN03 HCL:HN03 HCL:HN03 HCL:HN03 HCL:HN03
(3:1) (3:1) (3:1) (3:1) (3:1)
INDUC. INDUC. INDUC. INDUC. INDUC.
COUP. COUP. COUP. COUP. COUP.
PLASMA PLASMA PLASMA PLASMA PLASMA
: 28 U 29 Pb 30 Bi
Tungsten Lead Bismuth
209 209 209
20
25
PPM PPM PPM
HCL : HN03 HCL:HN03 HCL.-HN03
(3:1) (3:1) (3:1)
INDUC. INDUC. INDUC.
COUP. COUP. COUP.
PLASMA PLASMA PLASMA
Bondar-CIegg & Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9C2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
.~ , ^,1Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
CLIENT: CAMECO CORPORATION
;PROJECT: NONE
REFERENCE:
SUBMITTED BY: M. KOZIOL
DATE PRINTED: 7-JUN-94
SAMPLE TYPES
SOIL
NUMBER
209
SIZE FRACTIONS
-150
NUMBER
209
SAMPLE PREPARATIONS NUMBER
DRY, SIEVE -105 u 209
REMARKS: SAMPLE BS94-567 WAS NOT RECEIVED.
REPORT COPIES TO: MIKE KOZIOL
FAX 705-523-4571
INVOICE TO: MIKE KOZIOL
Bondar-Clegg 4 Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
^ Bondar Clegg^F* Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT
NUMBER UNITS
Au30 AuRewlPPB PPB
ALPCT
FePCT
MnPPM
MgPCT
DATE PRINTED: 7-JUN-94 PROJECT: NONE PAGE 1A
CaPCT
NaPCT
KPCT
Se VPPM PPM
CrPPM
BS94-501 '"
BS94-502BS94-503'"
BS94-504BS94-505
<5<5<5<5G
1.121.431.401.391.61
1.791.502.272.132.02
7079120134109
0.110.160.140.150.26
0.130.110.120.120.16
0.030.030.040.040.04
0.010.010.020.020.02
^ 20^ 20^ 31^ 24^ 30
3028304573
BS94-506BS94-507--
BS94-508'BS94-509''
BS94-510x
<5<5<57^
1.351.362.821.901.05
1.972.002.362.682.20
15510812817588
0.400.260.170.260.14
0.150.140.090.100.10
0.040.050.040.040.04
0.030.020.020.030.02
^ 39^ 31^ 32^ 31^ 34
4250497425
BS94-511BS94-512'BS94-513BS94-514BS94-515
BS94-516-~ BS94-517
BS94-518BS94-519BS94-520
<5<5<5<5^
<5<5*5<5
^
1.631.472.071.232.22
1.821.661.402.342.00
1.911.804.052.274.61
2.311.942.071.892.00
7910157199178
1431501649890
0.120.240.300.210.46
0.430.290.440.220.17
0.070.110.090.100.21
0.170.110.170.090.08
0.030.030.040.040.04
0.040.040.040.040.03
0.010.020.040.020.05
0.040.020.040.020.01
^ 27^ 29^ 55^ 37^ 66
^ 44^ 34^ 39^ 30^ 30
2343614052
3935413429
BS94-521: BS94-522 x
BS94-523X: BS94-524 x
BS94-525
<5^6<57
1.661.931.512.611.46
1.922.012.513.472.60
941161147021038
0.230.290.271.830.63
0.100.100.220.310.38
0.030.030.070.040.04
0.010.020.040.070.02
^ 29^ 32^ 405 59^ 61
3032367581
BS94-526BS94-527'BS94-528-
; BS94-529; BS94-530.
6^<5<5^
1.841.222.301.421.52
2.112.003.262.191.91
11299
2047288
0.250.120.520.110.24
0.110.060.110.060.09
0.040.030.040.040.03
0.020.020.100.030.01
^ 32^ 30^ 45^ 39^ 29
3430432228
'
: BS94-531-; BS94-532-
BS94-533BS94-534 'BS94-535 y
<5<513<5^
0.991.161.421.460.95
1.261.942.491.971.99
3511314011285
0.070.220.190.280.14
0.060.100.120.120.10
0.030.030.030.040.03
0.010.020.020.030.02
^ 34^ 30^ 32^ 31^ 31
1526313423
BS94-536'-
BS94-537BS94-538BS94-539 'BS94-540
*588
<5*5
1.522.051.401.871.63
1.652.081.692.222.12
971328089164
0.150.290.090.150.19
0.120.130.070.100.14
0.030.050.040.050.05
0.020.020.010.020.03
K5 27^ 30*5 29*5 37^ 36
2428172322
Bondar-Clegg Si. Company Ltd.
5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, fax: (613) 749-7170
_ Bondar CleggSF Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
SAMPLE
NUMBER
ELEMENT CoUNITS PPM
NiPPM
CuPPM
ZnPPM
As SrPPM PPM
DATE PRINTED: 7-JUN-94 PROJECT: NONE PAGE 1B
YPPM
MoPPM
AgPPM
CdPPM
Sn SbPPM PPM
BS94-501BS94-502BS94-503
i BS94-504BS94-505
BS94-506BS94-507BS94-508BS94-509BS94-510
34555
65
1293
1615121619
2016161810
8118
1722
161532245
4741505732
2733455023
^ 9^ 6^ 89 87 9
•eS 15^ 10^ 7•55 85 9
23333
82332
21211
12222
0. 20. 20.40. 20. 2
0.30.2^.2*0.20.3
0.20.20.70.50. 2
0. 20.30.30.50. 2
^0 *5•c20 *5^20 ^5^0 *5^20 ^5
•{20 t5•c20 -cS•c20 •cS
^0 ^^0 ^
BS94-511j BS94-512; BS94-513'•- BS94-514
BS94-515
46274
11
112029-
1527
311237
36
41221123250
^ 6^ 7^ 8^ 7^ 11
23
' 7
23
Kl
5423
0.20.20.20.20.5
0.20. 20.50.20.6
^0 ^^0 ^^0 ^"20 ^^0 ^
BS94-516BS94-517BS94-518BS94-519BS94-520
BS94-521i BS94-522
BS94-523BS94-524BS94-525
12106
136
789
1613
2225213918
1819233932
199
131212
121781350
7136237523
2370264529
•sS 10^ 9^ 15^ 7^ 5
7 6*5 6^ 9^ 7^ 5
32423
432
107
2112
18
33321
0.40.20. 20. 20.2
0. 20. 20.40.20.3
0.50. 20.70.40.8
0. 20. 20. 20.30.7
^0 ^^0 ^^0 ^•520 ^^0 ^
•c20 fS^0 ^^0 ^^0 7^0 6
BS94-526BS94-527BS94-528
: BS94-529\ BS94-530
731034
1610227
14
610211010
45521484023
^ 7^ 5^ 6^ 5^ 6
22422
22222
0. 20.30.20.20.2
0. 20.50.40. 20. 2
^0 ^^0 ^^0 ^•520 -55
*20 ^
; BS94-531BS94-532BS94-533BS94-534BS94-535
26985
717242611
91121239
1148724128
^ 5^ 78 8^ 9^ 8
K1
2232
11121
0. 20. 20.20.20. 2
0. 20.50.30. 20.3
<20 <5<20 ^<20 <5<20 <5^0 <5
BS94-536; BS94-537i- BS94-538
BS94-539; BS94-540
87259
16217
1518
1443223224
3741233348
^ 8^ 910 6^ 8^ 10
12122
1•O
112
0. 20. 20.20.20. 2
0.30.80.20.20. 2
<20 <5<20 ^^20 <5K20 <5^0 <5
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT TeNUMBER UNITS PPM
BS94-501 ^0BS94-502 ":10BS94-503 ^0BS94-504 <10BS94-505 ^0
BS94-506 *10BS94-507 . *10BS94-508 <10BS94-509 <10BS94-510 "10
; BS94-511 <10BS94-512 <10BS94-513 <10BS94-514 -s10BS94-515 <10
BS94-516 <10BS94-517 OOBS94-518 <10
; BS94-519 -OOi BS94-520 <10
BS94-521 "10BS94-522 <10BS94-523 ^0BS94-524 <10BS94-525 <10
BS94-526 t10BS94-527 <10BS94-528 ^0
i BS94-529 <10'- BS94-530 •OO
BS94-531 <10BS94-532 t10BS94-533 <10BS94-534 <10BS94-535 ":10
BS94-536 <10BS94-537 -00
— BS94-538 <10BS94-539 ^0BS94-540 <10
BaPPM
5028332619
4521332724
2632613245
2828512920
2425404156
2821352330
2529424329
2919201938
LaPPM
34446
156665
46845
65955
10659
10
44964
*
35464
35445
UPPM
^0^0^0^0^0
^0^0^0^0^0
^0^0^0^0^0
^0^0^0<20<20
^0<20<20<20<20
^0<20<20<20<20
^0<20<20<20<20
^0<^0<20<20<20
PbPPM
^35^3
64446
568417
207898
722121915
121081135
58973
36335
DATE PRINTED: 7-JUN-94 PROJECT: NONE PAGE 1C
B iPPM
^^^^^
^ l^ i^^^
^<5^<5<5
<5<5
^<5<5
<5<5^<5<5
<5<5^<5<5
<5<5
^<5<5
<5<5^<5<5
Bondar-Clegg it. Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
_ Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
DATE PRINTED: 7-JUN-94REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT
NUMBER UNITS
8S94-541,
BS94-542BS94-5438S94-544BS94-545
Au30 AuRewlPPB PPB
7^<56^
AlPCT
1.431.321.932.562.16
FePCT
2.211.582.433.032.57
MnPPM
125113148152122
MgPCT
0.130.230.260.260.25
PROJECT: NONE
CaPCT
0.120.140.150.130.14
NaPCT
0.050.050.050.060.09
KPCT
0.030.030.030.030.03
PAGE 2A
Se VPPM PPM
^ 43^ 31^ 35^ 43^ 37
CrPPM
2224374935
BS94-546V: BS94-547
BS94-548\X8594-549^
BS94-550V
<5<5<5
309 598
1.231.771.891.661.64
2.172.404.442.112.41
250111199243256
0.520.200.310.330.21
0.310.130.130.180.15
0.050.050.060.060.05
0.060.030.030.040.03
^ 39^ 38^ 45^ 34^ 35
4030363330
BS94-551-BS94-552v.-BS94-553 --'
\ BS94-554BS94-555 .
BS94-556^BS94-557-/
BS94-558-BS94-559BS94-560
0^<5^7
6788^
1.511.851.582.361.98
1.931.672.351.871.87
2.192.661.772.392.00
2.162.582.211.752.08
168781166182121
172211252104116
0.180.310.250.180.13
0.210.310.180.190.24
0.16' 0.150.140.110.08
0.130.340.100.120.13
0.060.050.060.050.04
0.040.050.050.060.06
0.030.040.020.020.02
0.020.040.030.030.03
^ 31^ 37^ 27^ 29^ 30
^ 25^ 39^ 37^ 29^ 35
3263333324
2936372734
BS94-561BS94-562
; BS94-563l BS94-564; BS94-565
<5^*5^<5
1.851.771.701.702.13
2.472.472.122.422.82
102141138256314
0.190.420.340.630.80
0.100.210.200.280.24
0.050.060.060.070.05
0.020.050.040.090.12
^ 42^ 38^ 27^ 39^ 40
3437364957
BS94-566^ BS94-568''
BS94-569BS94-570 s8594-575^
<5<5<57^
2.041.431.321.662.50
2.392.171.861.852.09
98232218136105
0.220.720.410.180.22
0.140.390.230.150.10
0.040.060.050.050.05
0.020.070.070.040.02
^ 36^ 37^ 30^ 24^ 33
3245332630
BS94-576-BS94-577--BS94-578 '"'
l BS94-579-'BS94-580 *S
<5<5<5*5<5
2.001.390.801.351.30
2.042.451.071.822.25
9410176188141
0.150.180.130.230.24
0.110.160.140.200.15
0.050.040.050.050.06
0.020.030.030.030.04
^ 29^ 34^ 26^ 32^ 33
2830172733
BS94-581 ~BS94-582-
-, BS94-583-BS94-584BS94-585
*5<5<5^<5
1.661.391.451.471.30
3.071.782.041.971.61
198244401322146
0.320.390.550.560.39
0.240.230.300.280.27
0.060.060.070.060.06
0.060.050.070.080.07
^ 36^ 29^ 36^ 33^ 28
3744434432
Bondar-Clegg te Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
__ Bondar Clegg^P" Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
SAMPLENUMBER
BS94-541
BS94-542BS94-543BS94-544BS94-545
BS94-546BS94-547BS94-548
: BS94-549: BS94-550
ELEMENT CoUNITS PPM
48886
9S
3097
NiPPM
1113201618
2212212117
CuPPM
1521161514
161513138
ZnPPM
3723343243
27365874
184
As SrPPM PPM
^ 8^ 11^ 10^ 9^ 9
^ 23^ 9^ 10^ 11^ 11
DATE PRINTED: 7-JUN-94 PROJECT: NONE PAGE 2B
YPPM
23233
73322
MoPPM
11232
22311
AgPPM
0.60.20.20. 20.2
0. 20.30.30.20.2
CdPPM
0.20.20.60.40.2
0.41.00.60.61.0
Sn SbPPM PPM
^0 ^^0 ^^0 ^^0 ^^0 ^
^0 6^0 ^^0 ^^0 ^^0 *5
BS94-551; BS94-552
BS94-553BS94-554BS94-555
BS94-556~- BS94-557
BS94-558BS94-559BS94-560
79553
111379
13
2027131511
2634132230
1313159
15
3628101816
98123535232
5577665252
^ 1118 11^ 10^ 814 5
*5 8^ 197 8^ 811 10
22222
22222
13223
22322
0.30.40.30.20.2
0. 20.20.20. 20. 2
0.41.20.40.60. 2
0.20.60.30.20.2
^0 ^^0 ^^0 ^*20 ^^0 ^
^0 ^^0 ^^0 ^^0 ^^0 ^
BS94-561BS94-562BS94-563BS94-564BS94-565
711989
1628262733
9062271720
4052544777
^ 6^ 11^ 12^ 21^ 19
23433
21222
0.30.30. 20.20.4
0.20.20.50.50.2
^0 ^^0 ^^0 *5^0 ^^0 *5
BS94-566! BS94-568
BS94-569: BS94-570
BS94-575
59655
1225211713
1310128
29
2838426234
6 9^ 26^ 178 11^ 7
24323
21212
0.30. 20.20.30.2
1.00.30.20. 20.7
^0 ^^0 6^0 ^^0 ^^0 ^
BS94-576BS94-577BS94-578
i BS94-579BS94-580
47376
1523111515
62869
11
6332234050
^ 8^ 11^ 12^ 14^ 11
22222
22111
0.30.20.20.20.2
0.20.80.20.20.2
^0 ^^0 <5<20 <5<20 ^<20 <5
i BS94-581BS94-582BS94-583BS94-584BS94-585
88874
2032242318
1117191510
6762625832
*S 1 68 16^ 22G 226 17
45534
23
•O
12
0. 20. 20.30. 20.2
0. 20.20. 20.60. 2
<20 <5^0 <5<20 5<20 ^<20 <5
Bondar-Clegg St Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^P7 Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 C COMPLETE )
SAMPLE ELEMENT TeNUMBER UNITS PPM
BS94-541 ^0i BS94-542 -OO: BS94-543 <10: BS94-544 •elOi BS94-545 <10
BS94-546 -OOBS94-547 <10BS94-548 -:10BS94-549 <10BS94-550 <10
BS94-551 -OOBS94-552 <10BS94-553 -OOBS94-554 <10BS94-555 <10
BS94-556 -e10" BS94-557 <10
BS94-558 ^0BS94-559 <10BS94-560 •elO
BS94-561 <10BS94-562 <10BS94-563 *:10BS94-564 <10BS94-565 -:10
BS94-566 <10BS94-568 <10BS94-569 *:10BS94-570 <10BS94-575 -:10
! BS94-576 <10BS94-577 -OO
: BS94-578 <10i BS94-579 •OO
BS94-580 <10
BS94-581 OOBS94-582 <10BS94-583 <10BS94-584 *10BS94-585 <10
BaPPM
2526312332
5929353041
3974222619
3756252828
2539435781
1936432918
2643273924
5950606039
LaPPM
46566
156766
64544
45565
410987
58646
46665
7101187
WPPM
^0^0^0^0^0
*20^0^0^0^0
*20^0^0^0*20
^0^0^0^0^0
*20
^0<20<20<20
^0<20<20<20<20
^0<20<20<20<20
^0*20<20<20<20
PbPPM
46979
88101115
8198106
9146139
14157912
79976
793914
79997
DATE PRINTED: 7-JUN-94 PROJECT: NONE PAGE 2C
BiPPM
^^^^^
*5^^^^
*5<5<5<5^
*5<5<5<5^
*5<5<5<5
^
*5<5<5<5
^
*5<5<5<5
^
*5<5<5<5^
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
^^ Bondar Clegg^BF Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )DATE PRINTED: PROJECT: NONE
7-JUN-94
PAGE 3A
SAMPLE ELEMENTNUMBER UNITS
BS94-586^BS94-1001BS94-1002BS94-1003BS94-1004
BS94-1005'-
BS94-1006'BS94-1007BS94-1008 xBS94-1009
BS94-101& 'BS94-1011 -BS94-1012'BS94-1013'8594-1014^.
BS94-1015 ""
BS94-1016 xBS94-1017/BS94-1018'BS94-1019 -''
BS94-1020 --
BS94-1021 ,-BS94-1022,'BS94-1023-'
BS94-1024 '
BS94-1025BS94-1026BS94-10278S94-1028 "BS94-1029/
BS94-1030-X8394-1031-^BS94-1032'BS94-10338S94-1034'
BS94-1035-BS94-1036BS94-1037BS94-1038 xBS94-1039X
Au30 AuRewlPPB PPB
<5^^7
*5
<5137^<5
79
216^
6^<5<5<5
<56^<5<5
<5^<5<5<5
7^<56
<5
<5^7
<5*5
AlPCT
0.711.431.571.581.72
1.673.761.532.381.66
1.682.001.571.991.58
1.751.381.121.321.53
2.152.121.751.861.52
1.461.171.211.621.02
2.101.911.721.652.07
1.701.821.801.452.38
FePCT
1.691.882.163.093.59
2.376.471.902.972.54
2.422.372.772.742.20
1.961.741.551.722.46
2.312.592.642.221.76
2.061.872.033.093.13
2.343.142.502.222.58
2.362.732.503.074.17
MnPPM
169122204225238
412359140170112
9624811517866
848512389
346
159243162145112
148117191161117
161295152347222
264336191504771
MgPCT
0.280.300.480.320.59
0.632.190.380.550.13
0.180.440.250.500.13
0.180.170.240.190.26
0.290.390.410.230.15
0.200.140.270.200.15
0.520.570.370.650.59
0.580.770.470.211.10
CaPCT
0.370.220.290.150.23
0.420.240.180.180.13
0.130.290.240.280.12
0.180.160.200.140.17
0.160.190.210.150.12
0.190.160.200.190.18
0.230.340.270.370.31
0.350.420.240.150.48
NaPCT
0.050.050.060.060.06
0.070.050.060.060.04
0.050.060.060.080.06
0.060.060.060.060.05
0.060.060.060.060.06
0.060.040.050.050.05
0.060.060.060.070.06
0.070.060.060.060.08
K SePCT PPM
0.03 ^0.04 ^0.07 ^0.05 ^0.05 ^
0.09 ^0.44 130.04 v50.04 K50.04 ^
0.03 K50.07 K50.04 ^0.06 ^0.02 ^
0.02 ^0.02 ^0.04 ^0.03 ^0.06 ^
0.04 ^0.04 ^0.05 ^0.03 *50.02 ^
0.03 ^0.02 ^0.05 ^0.03 ^0.05 ^
0.05 ^0.08 ^0.05 ^0.07 ^0.07 ^
0.10 ^0.12 ^0.05 ^0.06 ^0.15 ^
VPPM
2528333879
40187293739
3237354041
2926252943
3138373027
2829304651
4242343938
3744394360
CrPPM
2630403720
5072335127
3245304524
2623262528
3342413127
2722283227
6549364749
4451403459
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT Co NUMBER UNITS PPM
DATE PRINTED: 7-JUN-94 j PROJECT: NONE PAGE 3B i
Ni PPM
Cu PPM
Zn PPM
As Sr PPM PPM
YPPM
Mo PPM
Ag PPM
Cd Sn Sb i PPM PPM PPM j
BS94-586 BS94-1001 BS94-1002 BS94-1003 BS94-1004
4 6 10 37 11
14 18 21 25 19
11 8
29 177 49
20 28 88 68 64
^ 19 ^ 12 ^ 2250 11 6 9
5 3 3 32
2•e! •O
1 2
0. 2 0.2 0.3 0.5 0.2
0. 2 ^0 ^ i 0. 2 ^0 K5 i 0. 2 ^0 ^ i 0. 2 ^0 ^ i 0.3 ^0 ^ j
BS94-1005 BS94-1006 BS94-1007 BS94-1008 BS94-1009
BS94-1010 BS94-1011 BS94-1012 BS94-1013 BS94-1014
9 32 9
14 4
5 10 6 14 3
27 51 29 42 12
15 40 17 36 9
24 162 22 475
15 32 18 74 5
55 93 56 89 66
45 89 55 63 17
^ 30v5 10 •(5 1 3 16 10 ^ 10
^ 10 ^ 19 ^ 15 ^ 13 ^ 10
8 5 33 2
2 3 3 32
2 31 3 2
2 3 1 2
•O
0.2 0.5 0.2 0.3 0.2
0. 2 0.3
0.3 0.3
0.4 *20 ^ l 0.8 ^0 6 j 0.5 ^0 ^ i 0. 2 ^0 ^ i 0.2 ^0 ^ j
0.3 ^0 ^ ! 0.4 ^0 ^ i 0.4 ^0 ^ i 0. 2 ^0 ^ i 0.8 ^0 ^ ;
BS94-1015 — BS94-1016
BS94-1017 BS94-1018 BS94-1019
4 4 4 69
12 11 14 13 17
4 4
11 20 24
18 23 2332 69
6 11 ^ 11 ^ 13 ^ 9 13 8
2 34 3 2
1 2 1 2 2
0.2 0.2 0. 2 0.3 0.4
0. 2 ^0 ^ i 0.3 ^0 ^ l 0.8 ^0 ^ i 0. 2 ^0 ^ i 0.3 ^0 ^ i
BS94-1020 BS94-1021 BS94-1022 BS94-1023 BS94-1024
9 9 9 6 4
24 26 3317 11
12 17 21 8 8
131 70 96 56 57
G 1 0 12 13 5 14 O 10 ^ 9
3 32 2 2
21 1
•d 2
0.4 0.4 0.2 0.3 0.2
0.7 ^0 ^ \ 0. 2 ^0 ^ l 0. 2 ^0 ^ i 0.7 <20 ^ i 1.0 <20 <5 j
BS94-1025 BS94-1026 BS94-1027 BS94-1028 BS94-1029
4 35 4 4
1210 15 11 12
4 4 6 5 9
3323 27 35 75
^ 12 ^ 13 ^ 13 ^ 13 ^ 13
2 2 32 2
•O 2 2 2 3
0.3 0. 2 0.3 0.3 0.2
0.4 ^0 <5 i 0.3 ^0 <5 i 0.5 ^0 <5 ; <0.2 <20 ^ i 0.9 <20 <5 i
BS94-1030 BS94-1031 BS94-1032 BS94-1033 BS94-1034
10 9 5 10 8
37 28 18 26 26
46 127
15 12
51 87 52 50 53
G 1 1 ^ 23 ^ 19 ^ 28 G 22
4 3 3 5 3
3 2 2 2 2
0. 2 0.4 0.2 0.2 0.3
0.5 ^0 <5 j 0.6 ^0 <5 j 0.4 ^0 <5 :
*0.2 *20 ^ i 1.0 <20 *5 \
BS94-1035 BS94-1036
^ BS94-1037 ~ BS94-1038
BS94-1039
8 97 7
16
25 29 23 16 36
11 13 15 17 31
86 7651 104 157
^ 26 ^ 33^ 18 21 10 7 21
3 4 3 2 4
2 2 2 2 3
0.2 0.4 0. 2 0.5 0.4
0. 2 ^0 <5 j 0.3 ^0 <5 | 0.4 ^0 <5 i 0.9 <20 ^ i 0.8 <20 5 i
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
__ Bondar Clegg^P' Inchcape Testing Services
GeochemicalLabReport
•**
REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT Te
NUMBER UNITS PPM
BS94-586 ^0
BS94-1001 •OO
BS94-1002 <10 BS94-1003 <10 BS94-1004 <10
BS94-1005 <10
BS94-1006 t10 i BS94-1007 <10
: BS94-1008 •OO
BS94-1009 <10
BS94-1010 •dO
BS94-1011 <10
BS94-1012 <10
BS94-1013 <10
BS94-1014 <10
BS94-1015 "10
— BS94-1016 <10 BS94-1017 -:10
BS94-1018 <10
BS94-1019 <10
BS94-1020 ^0
BS94-1021 <10
BS94-1022 ^0
BS94-1023 <10
BS94-1024 <10
BS94-1025 -dO BS94-1026 <10
BS94-1027 •OO
BS94-1028 <10
BS94-1029 <10
BS94-1030 -:10
BS94-1031 <10
BS94-1032 *:10 BS94-1033 <10
BS94-1034 <10
BS94-1035 -c10
BS94-1036 <10
BS94-1037 t10
~~ BS94-1038 <10
BS94-1039 10
Ba
PPM
23
27 42
41
27
71 70
34
32
31
24
68
32 40
24
27
23
32 26
41
40
37
58
29
21
23 23
28
28
23
28
46
30 68
58
63
69
39 45
95
La PPM
9
6 8
8
3
15
9
6
9
4
5
6
5
7
6
4
5 8
7
3
6
6
6
4 4
5 5
6
5
6
9
7
7 12
7
8
8
8
6
8
U PPM
^0
^0
^0
^0
^0
^0 ^0
^0
^0
^0
^0
^0
^0
^0
^0
^0
^0 ^0
^0
^0
^0 <20
<20
^0
<20
<20
Pb
PPM
3
3 8
14
19
9
20
15
28
9
8
12
14
19
7
4
3
5
6
9
9
12
13
8
9
5
4
6
13
12
12
5
9
9
7
8
9
43
21
DATE PRINTED: 7-JUN-94
PROJECT: NONE PAGE 3C
B i PPM
*
*
^
^
^
^
^
^
^ <5
<5
<5
^ <5
<5
<5 <5
^<5
<5 <5
<5 ^
<5<5
Bondar-Clegg & Company Ltd.
5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 C COMPLETE )
SAMPLE ELEMENT Au30 AuRew!NUMBER UNITS PPB PPB
DATE PRINTED: 7-JUN-94 i PROJECT: NONE PAGE 4A j
AlPCT
FePCT
MnPPM
MgPCT
CaPCT
NaPCT
KPCT
Se VPPM PPM
CrPPM
BS94-1040 . ^BS94-1041 ^BS94-1042 ^BS94-1043 8BS94-1044 ^
1.751.342.072.131.35
2.652.512.342.822.14
275493138211318
0.600.760.290.520.72
0.270.580.200.270.47
0.060.080.060.060.06
0.070.130.040.080.09
^ 41^ 46^ 32^ 38^ 37
4546374646
BS94-1045BS94-1046-BS94-1047 'BS94-1048BS94-1049
BS94-1050 XBS94-1051 -8594-1052"BS94-1053BS94-1054 X
BS94-1055 X~" BS94-1056/"
BS94-10576594-1058-^
BS94-1059
BS94-10608594-1061^-BS94-1062/BS94-1086 ,BS94-1087
BS94-1088 ^BS94-1089''
BS94-1090.Xi BS94-1091^
BS94-1092 S
BS94-1093BS94-1094 ,BS94-1095BS94-1096BS94-1097.
BS94-1098-8394-1099--'6594-1100-^8394-1101-^BS94-1102-X'
<5<5^<58
^66^<5
*5<5^66
6<5
^6
<5
6<5^<510
<576^<5
<5<5
^6
<5
1.401.421.852.101.23
1.562.591.501.321.51
1.221.171.161.221.77
0.021.961.240.891.48
1.771.991.971.341.73
1.831.691.461.901.73
1.671.051.931.621.49
1.942.312.933.231.69
1.582.751.812.851.93
1.331.421.721.882.21
0.022.921.691.531.61
2.303.472.461.641.93
2.132.091.872.162.26
2.162.072.232.132.10
244132398473186
73254161174108
10298132156165
2373149204102
147151174151156
157140139256161
421313159167162
0.610.221.001.070.28
0.180.440.300.350.23
0.210.210.290.390.33
0.010.930.330.400.19
0.280.190.400.300.29
0.280.270.330.470.34
0.260.190.320.330.29
0.390.250.560.550.28
0.110.200.220.280.18
0.210.210.270.260.19
0.010.370.220.380.15
0.380.190.220.200.17
0.150.160.190.240.26
0.170.140.200.190.18
0.060.050.080.080.06
0.040.060.060.070.05
0.050.060.070.070.06
0.010.050.040.050.04
0.050.040.050.050.04
0.040.040.040.050.05
0.050.040.050.050.04
0.09 *0.04 <0.18 <0.19 <0.05 <
0.02 <0.06 <0.03 <0.04 <0.02 <
0.03 <0.03 <0.02 <0.04 <0.04 <
0. 01 <0.11 <0.04 <0.05 <0.03 <
0.05 <0.04 <0.08 <0.05 <0.03 <
0.03 <0.04 <0.02 <0.05 <0.05 <
0.04 *0.04 <0.05 <0.04 <0.04 <
5 345 445 505 535 29
5 245 385 255 415 26
5 215 255 275 315 34
5 ^5 475 275 285 26
5 355 475 375 265 29
5 335 335 325 365 34
5 315 305 335 345 35
4431576127
2546283628
2423264550
^55303027
3033433034
6935314136
3028383327
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Geochemical
•^^ Inchcape Testing Services
REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT
: NUMBER UNITS
BS94-1040BS94-1041BS94-1042BS94-1043BS94-1044
CoPPM
811698
NiPPM
2427182626
CuPPM
14258
3012
ZnPPM
5350596150
As SrPPM PPM
^ 21^ 32*5 145 15G 3 1
JL^dU
ReportDATE PRINTED: 7-JUN-94 i PROJECT: NONE PAGE 4B i
YPPM
310354
Mo
PPM
2323
23
AgPPM
0.20.20.30.40.2
CdPPM
0.20.20. 20.60.2
Sn Sb iPPM PPM i
^0 X5 :
x20 6 i^0 ^ i^0 ^ l^0 7 i
BS94-1045BS94-1046BS94-1047BS94-1048BS94-1049
BS94-1050BS94-1051BS94-1052
: BS94-1053BS94-1054
BS94-1055^ BS94-1056
BS94-1057BS94-1058BS94-1059
BS94-1060BS94-1061BS94-1062BS94-1086BS94-1087
6410115
48554
33479
•O
11655
2314323416
1326151915
1211152030
•e!
33181615
97
16177
6187104
557
2019
.el
19675
5145658641
2385493134
2723253571
•O
50323440
^ 28^ 18^ 36^ 38^ 19
^ 8^ 13^ 16^ 16^ 12
^ 14^ 14^ 15*5 17^ 13
*5 ^^ 27^ 14^ 21K5 11
32553
23333
33332
•O
4353
42331
23222
222
•O
3
^3122
0.20.30.20. 20.3
0. 20.20. 20.30.2
0.20. 20. 20.20.2
0.20.30. 20. 20. 2
0.30.60.60.40. 2
0.50.50. 20.40.2
0.20.50. 20.20.4
0. 20.20.80.20. 2
^0 ^ i^0 ^ i^0 8 :^0 6 i^0 ^ !
^0 ^ i^o ^ i^o ^ i^0 ^ i*20 ^ :
^0 ^ i<20 <5 i^0 <5 j<20 ^ i<20 <5 i
^0 <5 :
<20 <5 i^0 <5 i<20 ^ :
<20 <5 j
BS94-1088BS94-1089BS94-1090BS94-1091BS94-1092
76769
1817261826
181212813
10068636556
^ 19^ 13^ 18^ 15^ 11
23432
22222
0.20.20.40.20.2
0. 21.10. 20.80. 2
^0 <5 l<20 <5 i^0 <5 i<20 ^ j<20 <5 i
BS94-1093i BS94-1094\ BS94-1095
BS94-1096BS94-1097
13108128
4127202924
1610181511
6145356651
G 1 1^ 11^ 14^ 17^ 23
23335
12212
0.20.30.20.30.4
0. 20.20.30. 20. 2
^0 <5 j<20 <5 j^0 <5 :
<20 *5 l<20 <5 j
BS94-1098BS94-1099BS94-1100
-" BS94-1101
BS94-1102
87987
2113252316
1511161419
9858696364
^ 12^ 11^ 14^ 13^ 12
22332
21222
0.20. 20.20. 20.2
0.80.20.50. 20.5
^0 *5 i<20 <5 i<20 *5 i<20 <5 ;*20 *5 j
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 C COMPLETE )
SAMPLE ELEMENT TeNUMBER UNITS PPM
BS94-1040 ^0BS94-1041 "10BS94-1042 t10BS94-1043 ^0BS94-1044 ^0
BS94-1045 <10BS94-1046 <10BS94-1047 <10BS94-1048 <10BS94-1049 "MO
BS94-1050 <10BS94-1051 <10BS94-1052 -:10BS94-1053 <10BS94-1054 -e10
BS94-1055 <10BS94-1056 <10BS94-1057 ^0BS94-1058 <10BS94-1059 *:10
BS94-1060 <10BS94-1061 <10BS94-1062 ^0BS94-1086 <10BS94-1087 -nO
BS94-1088 <10BS94-1089 <10BS94-1090 •OOBS94-1091 <10BS94-1092 "10
BS94-1093 <10BS94-1094 <10BS94-1095 t10BS94-1096 <10BS94-1097 ^0
BS94-1098 <10BS94-1099 <10
-, BS94-1100 *10BS94-1101 <10BS94-1102 <10
BaPPM
4161315848
4161678636
2360303124
2319222836
•O
69253223
4441683523
3832394765
3932504335
LaPPM
720799
76
10107
37675
66776
•0
9696
55766
55789
65776
UPPM
^0*20^0^0^0
^0^0^0^0^0
^0K20^0^0*20
<20<20^0<20<20
<20<20^0<20<20
<20<20^0<20<20
<20<20^0<20<20
<20<20^0<20*20
PbPPM
1195
169
7312135
3835^
*2^^43
^113
<2
3
77945
55795
745109
DATE PRINTED: 7-JUN-94 PROJECT: NONE PAGE 4C
B iPPM
*5
^*5
^<5
<5^<5<5<5
<5
^<5<5<5
<5^<5<5<5
<5^<5<5<5
<5^<5<5<5
<5^<5<5<5
<5^<5*5<5
Bondar-Clegg SL Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT NUMBER UNITS
Au30 AuRewl PPB PPB
Al PCT
Fe PCT
MnPPM
MgPCT
DATE PRINTED: 7-JUN-94 PROJECT: NONE PAGE 5A
Ca PCT
Na PCT
K SePCT PPM
V PPM
Cr PPM
BS94-1103--
BS94-1105/ 8594-1106-^ BS94-1107 -'
9 7 6
1.87 1.70 1.55 1.76 1.48
4.04 2.49 2.22 2.73 2.10
136 591 391 291 237
0.26 0.59 0.61 0.73 0.61
0.17 0.37 0.29 0.32 0.28
0.04 0.06 0.06 0.06 0.06
0.04 ^ 0.08 *5 0.07 ^ 0.09 *5 0.06 ^
64 41 36 44 36
37 43 43 50 41
BS94-1108.-- 8594-1109^ BS94-2000- BS94-2001
: BS94-2002
7 6
6 11
1.33 2.14 1.10 2.00 1.89
1.72 2.94 2.13 2.47 2.47
226 187 52
141 159
0.46 1.77 0.08 0.30 0.25
0.30 0.28 0.10 0.18 0.16
0.06 0.05 0.04 0.05 0.05
0.05 ^ 0.05 ^ 0.02 ^ 0.04 ^ 0.03 ^
32 37 44 38 38
38 46 19 35 31
BS94-2003.-
BS94-2004 BS94-2005X BS94-2006'
BS94-2007/'
12
^
1.06 1.81 2.00 1.63 2.46
2.30 4.00 2.99 2.00 2.46
87 216 387 175 216
0.19 0.52 0.83 0.40 0.45
0.08 0.23 0.39 0.25 0.22
0.04 0.06 0.06 0.06 0.06
0.04 ^ 0.08 ^ 0.13 ^ 0.05 ^ 0.04 ^
30 60 46 35 36
2147 55 35 49
BS94-2008 - - BS94-2009'
BS94-2010- 8S94-2011vx
BS94-2012 *S
9
^ ^
1.77 2.66 1.78 1.92 1.64
2.07 3.24 2.22 2.44 2.19
193 194 126 268 335
0.44 0.81 0.27 0.63 0.66
0.22 0.20 0.20 0.29 0.37
0.06 0.04 0.05 0.06 0.06
0.04 ^ 0.13 ^ 0.05 ^ 0.09 ^ 0.07 ^
33 51 31 39 36
36 79 33 45 44
BS94-2013 \/
BS94-2014 BS94-2015 s- 6594-2016^
BS94-2017 -
^
7
1.57 1.34 2.24 2.46 2.05
1.72 1.95 3.10 3.03 2.57
160 159 294 319 250
0.31 0.36 0.72 0.81 0.58
0.21 0.20 0.29 0.26 0.22
0.05 0.05 0.06 0.06 0.05
0.05 ^ 0.05 ^ 0.11 ^ 0.12 ^ 0.07 ^
26 36 46 47 39
30 30 52 56 45
BS94-2018-, BS94-2019X BS94-2020 "^
BS94-202V 8594-2022^
^ 8 7 j
^ 9
2.14 2.30 1.72 1.84 1.45
2.29 2.37 2.20 2.24 2.14
138 150 130 98 87
0.26 0.30 0.20 0.19 0.15
0.13 0.15 0.13 0.14 0.11
0.04 0.05 0.05 0.05 0.05
0.03 ^ 0.03 ^ 0.04 ^ 0.03 ^ 0.02 ^
35 37 28 30 39
35 36 27 29 22
8394-2023^
BS94-2025xX BS94-2026' 8594-2027-^
<5
6
<5
2.03 1.87 2.12 1.70 1.80
1.96 2.71 2.36 1.78 2.21
141 126 290 106 130
0.33 0.26 0.53 0.19 0.21
0.18 0.16 0.19 0.10 0.14
0.05 0.04 0.05 0.04 0.04
0.04 ^ 0.03 ^ 0.06 ^ 0.02 ^ 0.02 ^
33 40 35 32 33
33 31 40 32 47
BS94-2028, BS94-2029 '
^ BS94-2030 BS94-2031 '
BS94-2032-
^
7 <5 <5
1.51 1.58 2.30 1.91 1.26
1.71 1.60 2.122.14 1.54
119 175 140 222 101
0.18 0.31 0.35 0.36 0.13
0.17 0.19 0.21 0.24 0.13
0.05 0.05 0.05 0.05 0.05
0.03 ^ 0.04 ^ 0.04 ^ 0.05 ^ 0.03 ^
28 26 34 34 26
23 35 36 30 20
Bondar-Clegg A Company Ltd.
5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
DATE PRINTED: 7-JUN-94REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT
NUMBER UNITS
BS94-1103BS94-1104BS94-1105BS94-1106BS94-1107
BS94-1108BS94-1109BS94-2000BS94-2001BS94-2002
BS94-2003BS94-2004BS94-2005BS94-2006BS94-2007
BS94-2008^ BS94-2009
BS94-2010BS94-2011BS94-2012
CoPPM
7141398
920386
411108
11
914699
NiPPM
1826252624
22397
2218
1226332530
2638172725
CuPPM
2830141411
16504
1113
843132021
21255
1410
Zn AsPPM PPM
52 K567 K557 K548 ^43 ^
44 K576 ^11 ^42 ^52 *5
50 692 1285 K545 ^67 ^
45 ^73 ^32 ^47 ^55 K5
SrPPM
1124222621
23118
1110
610271713
1613152124
PROJECT: NONE
YPPM
26443
45232
23433
34344
MoPPM
33222
•0
3212
33223
23132
AgPPM
0.40.40.20. 20.2
0. 20.20.20. 20.2
0.20.40. 20. 20. 2
0. 20.40.20.30.2
PAGE SB
CdPPM
0.20.40.20.90. 2
0.40.80. 20.30. 2
0.40. 20.20.20.2
0.30.20.20.20.5
Sn SbPPM PPM
*20 ^^0 ^^0 ^^0 6*20 ^
^0 ^^0 7*20 ^^0 ^^0 ^
*20 ^^0 ^*20 ^*20 ^*20 ^
*20 ^^0 ^^0 ^^0 ^^0 ^
BS94-2013BS94-2014BS94-2015BS94-2016BS94-2017
BS94-2018BS94-2019
BS94-2020BS94-2021BS94-2022
BS94-2023BS94-2024BS94-2025BS94-2026BS94-2027
859109
98
693
145969
1917303326
1622
16169
2615272126
119151913
918
799
2217271915
56 ^27 ^60 ^59 K543 ^
37 ^50 ^
41 ^39 ^29 ^
42 ^50 ^87 ^47 ^77 ^
1415232416
910
9118
12111299
32453
22
232
43332
12223
32
122
22322
0.20. 20. 20.30.2
0.20.2
0.2O.20. 2
0.20.20. 20.20. 2
0.70.70.60.60.4
0.50.9
0.30.50.4
0. 20.20.70. 20.4
*20 ^^0 ^^0 ^^0 ^^0 ^
^0 ^^0 ^
K20 ^^0 ^^0 ^
^0 <5<20 <5^0 <5<20 *5<20 ^
BS94-2028BS94-2029BS94-2030BS94-2031BS94-2032
57
13113
182332239
51516125
68 ^76 K567 ^73 x541 ^
1215131511
24332
22221
0. 20. 20.20.20. 2
0.20.20.80.50.2
<20 <5<20 <5^0 <5<20 <5<20 ^
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 C COMPLETE }
SAMPLE ELEMENT Te
NUMBER UNITS PPM
BS94-1103 "00
BS94-1104 <10
BS94-1105 <10
BS94-1106 <10
BS94-1107 OO
BS94-1108 <10BS94-1109 <10
BS94-2000 OOBS94-2001 <10
BS94-2002 OO
BS94-2003 00
BS94-2004 <10
BS94-2005 OO
BS94-2006 OO
BS94-2007 OO
BS94-2008 <10- BS94-2009 OO
BS94-2010 OOBS94-2011 OO
BS94-2012 OO
BS94-2013 OOBS94-2014 OO
BS94-2015 OO
BS94-2016 OO
BS94-2017 OO
BS94-2018 OO
BS94-2019 OO
BS94-2020 OO
BS94-2021 OO
BS94-2022 OO
BS94-2023 OOBS94-2024 OO
BS94-2025 OO
BS94-2026 OOBS94-2027 OO
BS94-2028 OO
8S94-2029 OO
BS94-2030 OO
BS94-2031 OO
BS94-2032 OO
Ba
PPM
34
59
52
54
41
57
36
20
39
27
16
43
6655
38
41
5027
51
50
38
40
78
86
55
20
32262720
3736572827
3739385820
LaPPM
614898
1014
576
106877
87688
769
107
67575
89885
68766
U
PPM
^0
^0
^0
^0
^0
^0*20
^0
^0*20
^0•:20
^0^0
^0
^0
^0•e20
t20
^0
^0
^0
^0
^0
^0
^0•c20•c20
^0^0
^0<20^0<20<20
<20<20^0<20<20
PbPPM
11
9
8
10
8
718
3
7
6
10
23
12
5
7
6
145
9
8
4
6
9
13
9
6
9
6
65
8111789
57
1073
DATE PRINTED: 7-JUN-94 i PROJECT: NONE PAGE 5C i
Bi \PPM i
^ l•cS
t5 1•eS i
*5 ;
^ l<5 i<5 i<5 j
*5 i
*5 i<5 i^ i<5 ' i^ i
<5 l^ \<5 \<5 j
<5 i<5 i<5 . i<5 i^ i
*5 i
<5 i•cS i<5 !•:5 i<5 i
<5 !<5 !<5 i<5 1
*5 !
*5 j<5 i<5 ;^ i*5 l
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^F Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41977.0 ( COMPLETE )
SAMPLE ELEMENT Au30 AuRew! Al Fe NUMBER UNITS PPB PPB PCT PCT
BS94-2033 ^ ^ 2.45 2.25 BS94-2034 — ' <5 1.83 2.13 BS94-2035-"" 11 1.83 2.36 BS94-2036- "' <5 1.22 1.38 BS94-2037-'"' 10 2.30 2.18
BS94-2038 5 2.39 2.64 BS94-2039 8 1.95 2.24 BS94-2040 ' <5 2.17 2.34 8894-2041^ 9 2.11 2.81
DATE PRINTED: 7-JUN-94 PROJECT: NONE PAGE 6A
Mn Mg Ca Na 1C Se V Cr PPM PCT PCT PCT PCT PPM PPM PPM
321 0.36 0.16 0.05 0.04 ^ 33 37 149 0.64 0.19 0.05 0.05 ^ 34 37 145 0.40 0.23 0.06 0.05 ^ 40 32 137 0.24 0.18 0.04 0.04 ^ 23 24 135 0.36 0.19 0.05 0.04 *S 36 34
117 0.31 0.16 0.05 0.04 ^ 41 34 139 0.31 0.16 0.05 0.04 ^ 34 36 126 0.28 0.18 0.05 0.04 ^ 32 33 163 0.41 0.25 0.05 0.05 ^ 44 33
Bondar-Clegg I& Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
-~ , s^i GeochemicalBondar Clegg Lab^^ Inchcape Testing Services Report
DATE PRINTED: 7-JUN-94 REPORT: 094-41977.0 ( COMPLETE ) PROJECT: NONE PAGE 6B
SAMPLE ELEMENT Co Ni Cu Zn As Sr Y Mo Ag Cd Sn Sb NUMBER UNITS PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM
BS94-2033 9 21 9 90 ^ 11 3 3 0.2 0.6 ^0 ^BS94-2034 5 21 22 44 <5 11 22 ^.2 ^.2 ^20 <5BS94-2035 9 23 31 32 22 12 2 3 ^.2 0.5 ^0 ^BS94-2036 6 15 10 43 ^ 13 3 *:1 0.2 0.2 ^0 <5BS94-2037 8 18 31 40 ^ 10 2 2 0.2 0.9 ^0 ^
BS94-2038 7 18 20 37 6 10 3 3 0.3 0.4 ^0 ^BS94-2039 7 18 14 36 ^ 11 3 2 0.3 tO.2 *20 <5BS94-2040 6 17 6 38 ^ 13 3 3 0.2 -:0.2 <20 ^BS94-2041 16 31 37 43 ^ 12 3 2 -cO.2 ^.2 <20 <5
Bondar-Clegg St Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
-r. , ^, GeochemicalBondar Clegg Lab
^^ Inchcape Testing Services ReportDATE PRINTED: 7-JUN-94
REPORT: 094-41977.0 ( COMPLETE ) PROJECT: NONE PAGE 6C
SAMPLE ELEMENT Te Ba La W Pb B i NUMBER UNITS PPM PPM PPM PPM PPM PPM
BS94-2033 "10 38 6 ^0 8 ^BS94-2034 -dO 32 6 <20 10 ^BS94-2035 <10 32 6 ^0 7 <5BS94-2036 ^0 29 7 <20 6 ^BS94-2037 <10 28 6 ^0 10 <5
BS94-2038 <10 27 6 ^0 9 <5BS94-2039 <10 26 6 <20 9 *5BS94-2040 <10 27 6 ^0 6 <5BS94-2041 -:10 38 6 <20 8 ^
Bondar-Clegg St. Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
-^ , s^iBondar CleggInchcape Testing Services
GeochemicalLabReport
CAMECO CORPORATIONMIKE KOZIOL#6-1349 KELLY LAKE ROADSUDBURY, ONTARIOP3E 5P5
C*
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Td: (613) 749-2220, Fax: (613) 749-7170
-^ , ^,, Geochemical_ Bondar Clegg Lab^F Inchcape Testing Services Report
REPORT: 094-42107.0 ( COMPLETE ) REFERENCE:
i CLIENT: CAMECO CORPORATION SUBMITTED BY: M.KOZIOL
;PROJECT: NONE DATE PRINTED: 18-JUL-94
\ SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
SOIL 27 -150 27 DRY, SIEVE -105 u 27
REPORT COPIES TO: MIKE KOZIOL INVOICE TO: MIKE KOZIOL i FAX 705-523-4571
t
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-42107.0 ( COMPLETE )
i SAMPLE ELEMENT: NUMBER UNITS
Au30
PPB
AlPCT
FePCT
MnPPM
MgPCT
CaPCT
DATE PRINTED: 18-JUL-94 PROJECT: NONE PAGE 1A
NaPCT
KPCT
Se VPPM PPM
CrPPM
CoPPM
BS-94-571-"
: BS-94-572-i BS-94-573
BS-94-574BS-94-1063^-
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Bondar-Clegg Si Company Ltd.
5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-42107.0 ( COMPLETE )
SAMPLE ELEMENT
: NUMBER UNITS
Nl
PPM
Cu
PPM
ZnPPM
As Sr
PPM PPM
Y
PPM
DATE PRINTED: 18-JUL-94
PROJECT: NONE PAGE 1B
MoPPM
AgPPM
CdPPM
SnPPM
Sb TePPM PPM
i BS-94-571
BS-94-572
BS-94-573
: BS-94-574
BS-94-1063
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Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-42107.0 C COMPLETE )
SAMPLE ELEMENTNUMBER UNITS
BaPPM
La WPPM PPM
PbPPM
DATE PRINTED: 18-JUL-94PROJECT: NONE PAGE 1C
B iPPM
BS-94-571BS-94-572
i BS-94-573BS-94-574BS-94-1063
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5420 Canotek Road, Ottawa, Ontario, K1J 9G2, Canada Tel: (613) 749-2220, Fax: (613) 749-7170
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BS-
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BS-
BS-
BS-
BS-
BS-
BS-
BS-
BS-
BS-
BS-
BS-
ID:
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
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Li 15 -10
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Be -10
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Se -10
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368
216
253
524
261
157
264
163
156
993
674
252
242
238
281 57 133
254
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V 17 39 42 33 35 34 20 27 23 24 64 77 26 49 43 44 13 27 21 68 153 35
Mn 545
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6,54
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83,976
1,190
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3,442
8,441
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81,
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1,21
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593
431
Co 16 16 71 33 9 12 27 25 20 29 26 33 41 56 53 38 17 53 8 13 46 16
Ni 75 43 226
186 83 87 119
117 59 135
234
181 82 149
189
103 76 116 93 100
159 60
Cu -5 6 29 30 10 -5 13 18 7 15 58 76 18 36 29 27 213 81 26 19 58 23
Zn 170
397
312
901
175
473
257
647 95 282
1,22
364
818
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3,699
163
107
132
212 83 393
170
Ga5 -1 1 2 7 -1 8 3 2 2 6 7 5 9 3 2 3 6 3 72 13 2
Ge 4 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 4 -1 1 -1 -1 1 -1
As -5 6 -5 -5 -5 -5 12 -5 -5 -5 11 30 -5 6 8 5 5 6 6 7 10 11
Se -30
-30
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-30
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Br202
391
361
212
262
226
256
217
213
266
169
280
258
386
445
258
274
304
343
254
303
394
Rb 43 39 77 54 133 93 94 111 97 95 68 42 100
138 58 114
152
122
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114
233 78
Sr329
816
237
265
343
419
201
362
252
203
257
569
236
126
176
105 53 175
290
460
594
185
Y 3 4 8 4 10 4 5 3 5 6 4 5 10 11 7 4 4 8 4 7 13 7
Zr 46 48 43 40 37 47 42 45 51 75 51 63 46 62 52 60 44 58 42 48 120 46
Nb -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 1 4 -1
Mo -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 2 -1
Ru -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
Rh -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 - - -' - - -
Pd -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
Page
1
1172
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ID:
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
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35a
2036
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8a55
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2a56
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4a56
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Ag
-0.2
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-0.2
-0.2
-0.2
-0.2
-0.2
-0.2
-0.2
-0.2
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-0.2
-0.2
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Cd
3.2
1.4
6.1
5.9
1.9
2.0 3.0
1.6
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-0.2
Sn 3 6 -1 -1 9 -1 7 4 4 -1 1 7 -1 2 8 3 - - - - -
Sb 3 1 1 -1 -1 1 -1 2 -1 1 6 4 2 1 1 -1 1 1 4 4 4 1
Te 1 1 2 1 1 1 1 -1 -1 -1 1 2 -1 -1 2 -1 -1 1 1 2 3 1
l35 72 74 32 45 28 43 39 45 44 44 52 47 14
4 90 55 47 50 60 63 161 70
Cs -1 -1 1 -1 1 -1 -1 -1 -1 1 -1 -1 -1 4 -1 2 2 2 -1 -1 1 -1
Ba78
143
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471
665
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475
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089
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121
595
1,01
11,
218
1,22
82,
062
405
La 6 5 14 6 14 6 6 5 8 8 6 8 16 17 14 9 10 21 10 14 26 12
Ce 15 13 22 14 31 17 10 11 15 17 9 18 30 40 30 27 22 40 22 24 56 27
Pr 1 2 4 2 5 2 2 1 2 2 2 2 4 6 4 2 3 6 3 5 8 3
Nd 5 12 18 4 7 6 7 15 19 13 20 10 14 28 11
Sm 1 -1 1 -1 3 -1 -1 -1 1 1 -1 2 4 3 2 1 •3 2 5 -1
Eu -1 -1 1 -1 2 -1 -1 -1 -1 -1 -1 -1 1 2 -1 1 -1 1 -1 1 2 -1
Gd -1 1 2 1 3 -1 2 -1 1 1 1 1 2 3 3 2 2 2 2 2 4 2
Tb -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
Dy -1 -1 1 -1 3 1 -1 -1 1 1 -1 -1 2 4 1 2 -1 2 1 2 3 1
Ho -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
Er
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-
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1 -1
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1 -1
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Yb -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 -1 2 -1
Lu -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
Hf
-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 2 -1
Ta -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
W -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 -1
Re-0
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BS-
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BS-
BS-
BS-
BS-
BS-
BS-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
94-
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Hg -1 -1 -1 -1 - - -' - - - - -1 -1
.0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0-1
.0
1 1 1 1 1
-1 -1 -1 - - - - -
.0 .0 .0 .0 .0 .0 .0 .0
Tl -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 -1 1 -1 -1 -1 -1 -1
Pb2 4 2 4 2 2 3 2 2 -1 3 5 2 4 4 2 9 4 2 3
20 4
Bi -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
Th 4 5 5 4 5 6 4 4 4 4 4 7 4 6 5 5 3 4 4 5 18 7
U 1 2 3 2 2 2 2 2 2 2 2 2 3 10 5 4 4 4 3 3 6 3
Page
3
APPENDIX D
HUMUS SAMPLE ASSAY CERTIFICATES
ACTLABS ACTIVATION LABORATORIES LTD
Invoice No.:Work Order:Invoice Date:Date Submitted;Your Reference: CAMFS184Account Number: 948
6566 6634
19-JUL-94 30-JUN-94
CAMECO CORPUNIT 6 - 1349 KELLY CK RDSUDBURYONTARIOP3G 5P5ATTENTION: MIKE KOZIOL
CERTIFICATE OF ANALYSIS
INAA package, elements and detection limits:
AUr~"L~IRRBSRWNDYB
1.1.0.55.
20.100.
1.3.0.1
PPBPPMPPMPPBPPMPPMPPMPPMPPM
AGCAFEMOSBTAZNSMLU
2.0.10.050.50.10.5
20.0.10.1
PPM%*PPMPPMPPMPPMPPMPPM
ASCOHFNASGTHLAEU
1.1.0.5
100.0.10.50.10.2
PPMPPMPPMPPMPPMPPMPPMPPM
BAGRHGNISEUCETB
100.1.0.5
10.2.0.11.0.2
PPMPPMPPMPPMPPMPPMPPMPPM
PLEASE NOTE: SAMPLE BS94-1577
CERTIFIED BY :
'••ri S. l -yoi.7 DR. E^IC li. HOfFMAg/
1336 SANDHILL DRIVE, ANCASTER. ONTARIO, CANADA L9G4V5 * TEL 905-648-9611 * FAX: 905-648-9613
Activation Laboratories Lt
d.
Work Order: 6634
Report: 6566
Samp
le description
BS94
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Activation Laboratories Lt
d.
Work Order: 6634
Report: 6566
Samp
le description
BS94
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1,
BS94
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2-BS
94-1503-
BS94
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BS94
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0.3
0.2
0.5
0.4
0.4
0.8
0.5
0.4
0.4
0.4
0.3
0.2
0.5
0.3
0.3
SE
PPM
•e2
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SR
PPM
100
elOO
elOO
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OO^00
clOO 110
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190
clOO 160
110
ClOO
clOO 170
ClOO 100
clOO 110
ClOO 140
ClOO 160
110
100
TA
PPM
CO. 5
CO. 5
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TH
PPM
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CO.S
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cO.5
CO. 5
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U
PPM
cO.l
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cO.l
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cO.l
cO.l
CO.l
cO.l
cO.l
cO.l
CO.l
CO.l
cO.l
cO.l 0.1
Activation Laboratories Lt
d.
Work Order: 6634
Report: 6566
Sample
de
scri
ptio
n
BS94
-1546
BS94-1547,,
BS94-1548
BS94-1549
BS94-1550
BS94-1551
BS94
-1552
BS94-1553
BS94
-1554
BS94-1555
BS94-1556
BS94-1557
BS94-1558
BS94-1559
BS94
-1560
BS94
-156V
BS94-1562
BS94-1563
BS94-1564
.BS94-1565
BS94-1566
BS94-1567
BS94
-1568
BS94
-1578''
BS94-1579 ;
-
BS94-1580''
BS94-1581 ,
BS94
-1582
BS94-1583
BS94-1584
BS94-1585,
BS94
-158
6.,
BS94-1587/
BS94-1588'
BS94-1589
BS94-1590
BS94-1591'
BS94
-1592
BS94-1593
BS94
-1594
BS94-1595
BS94-1S96
BS94
-1597
BS94-1598
BS94-1599
AU
PPB •el 3
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•el
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<l •el 1 1 1 3 1 2 1 1 1
el
AG
PPM
•e2
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e2 e2 e2 <2 •e2
<2 e2 •e2
e2 e2 e2 <2 <2 e2 e2 <2 e2 •e2
e2 •e2
e2 <2 e2 •C2
•e2 e2 <2 e2 <2 e2 e2 e2 e2 e2 e2 e2 ^ e2 e2 e2 e2 <2
AS
PPM
•el 1
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1 el <l 1 •el
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el el <l el el el el el el el el •el
el el el el el el el el el el1
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BA
PPH
270
390
180
150
330
170
100
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160
290
450
460
240
260
110
230
270
240
330
130
160
180
280
180
290
300
240
250
370
310
210
150
150
260
110
160
130
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190
210
250
280
150
200
170
BR
PPH 5 8 7 e t 6 6 8 6 5 6 7 6 7
10
8 8 7 6 7 6 6 6 5 5 7 5 4 6 6 7 4 5 6 5 7 3 6 9 5 5 5 6 5 4
CA
t 1.7
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2.3
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2.3
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1.7
1.7
1.8
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1.5
1.9
2.4
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1.9
1.9
1.6
1.2
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1.5
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1.8
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1.8
1.8
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1.7
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1.6
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CO
PPH 5 8 5 4 5 4 3 5 4 2 3 5 4 5 3 5 5 5 5 6 6 10 5 6 5 8 7 4 10 4 3 9
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CR
PPH 6 5 6 5 3 2 3 2 2 3 4 3 2 4 2 3 2 3 4 3 6 4 5 3 4 4 3 2 8 3 2 3 5 3 4 6 5 5 8 4 6 3 3 3 5
CS
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%
0.20
0.17
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0.13
0.07
0.12
0.09
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0.09
0.09
0.13
0.10
0.13
0.13
0.14
0.10
0.09
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0.28
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0.20
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PPB
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NA
PPM
885
508
952
619
301
271
563
212
310
303
436
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245
380
222
316
360
427
1040
615
622
474
586
382
391
393
261
259
669
244
233
752
1220
552
1070
1120
638
687
1680
519
519
366
401
317
293
HI
PPM
elO 22
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RB
PPM
•e20
22
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SB
PPM
0.2
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SE
PPM
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SR
PPM
elOO
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120
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120
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130
180
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PPM
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Activation Laboratories Ltd.
Work Order: 6634
Report: 6566
Samp
le description
BS94
-1600
BS94-1601
BS94-1602X
BS94-1603
BS94
-1604
BS94-1605
BS94-1606
BS94-1607
BS94-1608
BS94
-1609
BS94-1610
BS94
-1611
BS94
-1612
BS94-1613
BS94
-2500x-
BS94-2501
BS94-2502
BS94-2
503.
BS94-2504
BS94
-2505
BS94-2506
BS94-2507
BS94
-2508
BS94-2509
BS94-2510
BS94-2511
BS94
-2512
BS94-2513
BS94-2514
BS94-2515
BS94-2
516.
BS94-2517
BS94
-2518
BS94
-2519
BS94
-2520
BS94-2521\
BS94
-252
2X*/
BS94
-2523 v
BS94-2524
BS94
-2525
BS94
-2526
BS94
-2527
BS94
-2528
BS94
-2529
BS94
-2530
AU
PPB 1
Ci1
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AG
PPM
^
c2 <2 <2 c2 <2 <2 <2 <2 •e2
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AS
PPM
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BA
PPM
370
200
230
210
230
340
250
370
420
380
530
260
270
220
300
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470
260
200
260
190
130
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300
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350
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280
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190
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380
180
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BR
PPM 8 5 6 6 7 7 6 9 7 8 9 8 8 8 8 7 8 9 8 9 8 6 8
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t 1.0
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PPM 8 6 6 5 9 12 5 8
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CR
PPM 4 2 4 2 4 5 3 4 5 6 5 144 3 4 3 6 4 3 4 4 4 8 9 6 19 26 14 269
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t
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BF
PPM
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PPM
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5CO. 5
CO. 5
CO. 5
0.8
CO. 5
CO. 5
0.8
0.7
CO.5
CO. 5
CO. 5
cO.5 0.8
•eO.
5CO. 5
CO. 5
0.6
0.6
CO. 5
CO. 5
1.2
CO. 5
1.4
1.5
CO. 5
1.5
0.7
2.2
0.5
CO. 5
0.9
CO. 5
0.6
CO. 5
CO. 5
CO. 5
1.1
1.2
0.7
cO.5
CO. 5
•cO.
5
HA
PPM
379
230
447
253
418
529
260
382
808
863
495
3130 588
456
487
340
1020 614
585
615
576
761
1580
1490 562
2950
5850
2070
6240
1200
3700 665
1830 763
648
2460
1490 655
372
3280
2220 433
2100 865
594
NI
PPM 40
clO 21 14 32 21 12 30 28 33 18 28 28 15 33 39 22 23 19 20 20 15 24 39 36 61 60 52 15 63 78 30 25
•elO
ClO
ClO 41 23 18
ClO 33 32 51 34 28
RB
PPM
•C20
C20
c20
C20
c20
c20
c20
•C20 22
•C20
C20 27
•e20^0
C20
C20
c20
•e20
•C20
•e20
c20
C20
c20
•C20
C20 22 33 24 43
•e20 30
•C20 29
C20
c20 21
•e20
C20
c20
C20 23
c20 26
c20
•C20
SB
PPM
0.3
0.1
0.2
0.1
0.2
0.2
0.1
0.2
0.3
0.4
0.3
0.3
0.2
0.2
0.3
0.2
0.4
0.2
0.2
0.3
0.2
0.1
0.2
0.7
0.5
0.8
0.8
0.6
0.6
0.5
1.2
0.3
0.3
0.3
0.2
0.3
0.4
0.2
0.2
0.5
0.7
0.3
0.8
0.4
0.3
sePPM
0.4
0.2
0.3
0.2
0.4
0.4
0.2
0.3
0.7
0.8
0.5
2.1
0.5
0.3
0.4
0.3
0.7
0.4
0.4
0.5
0.4
0.4
1.0
1.5
0.7
2.4
3.6
1.6
3.4
1.0
2.8
0.5
1.5
0.7
0.4
1.5
1.1
0.5
0.3
1.8
1.6
0.5
1.5
0.7
0.5
SE
PPM
c2 •C2
c2 C2 ^ •e2
C2 c2 •e2
c2 c2 •C2
C2 c2 c2 c2 •e2
c2 c2 C2 C2 c2 c2 c22 3
c22 2 2 2 2
c2 c2 c2 C2 c2 C2 c2 C2
3c2 c2 c2 C2
SR
PPM
•elOO
clOO
clOO 160
clOO 110
clOO 130
130
clOO 170
clOO 120
130
ClOO
ClOO
ClOO 140
clOO 210
clOO 150
clOO 140
clOO
clOO
ClOO 190
clOO 150
clOO
clOO
clOO
clOO 150
clOO
ClOO 180
140
clOO
clOO 120
ClOO
clOO
ClOO
TA
PPM
CO.5
cO.5
CO. 5
cO.S
CO. 5
CO. 5
cO.5
•eO.
5•c
O.5
CO. 5
CO. 5
CO. 5
•eO.
5CO. 5
CO. 5
CO. 5
CO. 5
CO. 5
CO. 5
CO. 5
•cO.
5cO
.5•C
O. 5
•eO.5
CO. 5
cO.5
•eO.
5•e
O.5
•eO.
5CO. 5
•CO.
5•e
O.5
•eO.
5CO. 5
CO. 5
•CO.
5•C
O. 5
CO. 5
CO. 5
0.5
CO. 5
CO. 5
CO. 5
•eO.5
•CO.
5
TH
PPM
CO. 5
CO. 5
CO. 5
•eO.5
CO. 5
•eO.
5cO
. 5
CO. 5
CO. 5
0.6
•CO.
51.
6CO. 5
CO. 5
CO. 5
•eO.5
0.5
CO. 5
co. 5
CO. 5
CO. 5
CO. 5
0.7
1.0
0.5
1.7
2.1
1.2
4.2
0.8
1.8
•eO.
50.9
0.6
CO. 5
1.3
0.9
CO. 5
CO. 5
1.4
1.2
CO. 5
1.1
0.5
•eO.5
U
PPM
cO.l
cO.l
cO.l
cO.l 0.1
CO.l
cO.l
CO.l
•eO.
l0.1
cO.l 0.3
cO.l 0.1
cO.l
•eO.
lcO
.lcO
.l 0.2
cO.l
cO.l
CO.l
cO.l 0.6
0.2
0.4
0.3
0.4
1.4
0.4
0.4
0.2
0.2
cO.l 0.1
0.2
•eO.
lcO
.lcO
.l 0.3
0.5
0.1
0.3
0.2
0.2
Activation Laboratories Lt
d.
Work Order: 6634
Report: 6566
Sam
ple
desc
rip
tio
n
BS
94-2
53V
B
S94-
2532
,B
S94-
2533
BS9
4-25
34B
S94-
2535
BS9
4-25
36B
S94-
2537
BS9
4-25
38B
S94-
2539
BS9
4-25
40
BS
94-2
541
BS9
4-25
42B
S94-
2543
BS9
4-25
44B
S94-
2546
,
BS9
4-25
47 "
AU
PPB 1 1 2 ci 2 •el
<l 3 2 1 2 •el 2 3 1 1
AG
PPM rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf
AS
PPM 2
-Ci 2 •ci 2 1 7 3 2 •el 2 1 2 2 1 3
BA
PPM
450
160
200
260
260
270
420
390
250
210
260
320
470
360
240
200
BR
PPM 7 8 8 15 6 5 10 6 6 6 5 5 8 8 6 18
CA
t 2.3
1
.8 1.2
0.9
1.5
1.5
0.9 1.3
1.6
1.7
1.2
2.1 1.7
1.3
1.9 1.5
CO
PPH 10
6 5 4 7 5 10 10 9 5 7 9 9 11 18 35
CR
PPM 4 3 6 4 6 3 19 11 8 3 6 4 11 9 4 9
CS
PPM
0.5
•e
O.5
cO.5
•eO
.5•c
O.5
•eO
.51.6
0.8
0.5
cO.5
CO. 5
•eO
.5•C
O. 5
1.0
cO.5
0.9
FE
t 0.16
0.1
10.2
10.0
70.2
4
0.1
20.9
10.3
70.2
70.1
0
0.2
00.1
20.
420.3
70.1
4
0.7
4
BF
PPM
•cO
.5
•CO.
5•C
O. 5
•eO
.50.5
•eO
.51.6
0.6
0.6
•cO
.5
0.7
•eO
.51
.10
.9•e
O.5
•CO.
5
HG
PPM
CO
.5
cO.5
•CO.
5cO
.5cO
.5
CO
. 5cO
.5cO
. 5cO
.5CO
. 5
•eO
.5•e
O.5
•eO
.5•e
O.5
<0.
5
<0.
5
IR
PPB •eS
<5 <5 •eS
<5 <5 <5 <5 •e5
<5 <5 <5 <5 •eS <5 <5
MO
PPM
•eO
.5
^0.5
KO
.S^.5 0.6
0.6
•eO
.50
.60.6
^.5
•cO
.5^.5
<0.
50.9
^.5
•eO
.5
HA PPM
440
325
686
239
825
353
2320
1060
1400 416
959
360
2730
1390 442
2070
Nl
PPM 40
27 26 38 41 28 60 56 24 44 41 27 25 55 40 •CIS
RB
PPM
•C20
rf
Orf
Orf
Orf
O
rfO 27 rfO
rfO
rfO
rfO
rfO 20 <20
rfO
rfO
SB
PPM
0.3
0.2 0.4
0.2
0.6
0.3 1.4
0.7
0.3
0.2
0.4 0.2
0.4
0.6
0.3 0.9
sePP
M
0.4
0.3
0.7
0.7
0.7
0.3
3.9 1.0
0.8
0.5
0.6
0.3
1.3
1.0
0.4 3.8
SS
PPM rf
rf rf rf rf rf3
rf rf rf rf •rf
rf rf rf rf
SR
PP
M
•CIO
O 11
0•c
lOO
•elO
O•e
lOO
•elO
O•e
lOO
•elO
O•c
lOO
•clO
O
•clO
O11
0•e
lOO
•elO
O17
0
•clO
O
TA
PPM
CO
. 5
cO.5
•cO
.5•c
O.5
cO.5
cO.5
•cO
.5cO
.ScO
.5CO
. 5
^.5
CO
. 5•C
O. 5
cO.5
<0.
5
cO.5
TH
PPM
•cO
.5
^.5 0.5
CO
. 50.5
CO
. 51.6
0.8
0.6
CO
. 5
0.6
CO
. 51.0
0.8
CO
. 5
2.4
U PP
M
•cO
.l •e
O.l
0.2
0.3
0.1
•cO
.l0.6
0.3
0.1
•eO
.l
0.2
cO.l
0.1
0.3
•eO
.l
1.5
Activation Laboratories Ltd.
Work Order: 6634
Report: 6566
Samp
le description
H
ZN
PPM
PPM
BS94-7
32,
BS94-733
BS94-734/
BS94
-735
-BS94-7
36'
BS94-737^
BS94-738
BS94
-739
BS94
-740
BS94
-741
.
BS94-742
BS94-743
BS94-744.
BS94-745
BS94-746.
BS94-747
BS94-74&
BS94-750
BS94-751
BS94-752
BS94-753
BS94-754
BS94
-755
BS94-756
BS94-757
BS94-758
XBS
94-769
BS9 4-770
BS94
-771
BS9 4-772
BS94-773
BS94-774
BS94
-775
BS94-776
BS94-777
BS94
-778
BS94-779
BS94-7
80.
BS94
-781'
BS94-782
BS94-783
BS94
-784
BS94-785
BS94
-786
BS94
-787
ci
330
ci
310
ci
180
ci
240
ci
260
ci
150
ci
70ci
110
ci
180
ci
210
ci
170
ci
130
ci
180
ci
200
ci
180
ci
120
ci
270
ci
440
ci
440
ci
260
ci
210
•el
160
ci
98ci
120
ci
130
ci
220
ci
110
ci
100
ci
330
ci
160
ci
170
ci
190
ci
170
ci
120
ci
130
•el
240
ci
170
ci
240
ci
310
ci
320
ci
190
ci
280
ci
100
ci
120
ci
290
LA
PPM
1.1
1.1
0.8
0.6
0.7
0.7
0.6
0.7
0.8
0.9
1.9
0.9
1.1
1.1
2.6
1.0
1.2
1.0
0.9
0.7
0.7
1.0
0.8
1.2
0.8
1.6
114.7
7.7
7.4
2.3
1.3
1.3
0.6
1.4
2.2
1.2
3.1
1.1
2.3
7.6
6.4
29 16 2.7
CE
PPM 2 2 1 1
ci
1 1 1 1 1 2 1 1 2 3 2 2 2 1 1
ci2 1 2
Ci 1
19 5 5 9 3 2 2 1 2 3 1 5 1 2 4 422 213
MD
PPM
0 •e3
c3 c3 •e3
O 0 c3 C3 c3 •e3
c3 c3 c3 •e3
c3 •e3
C3 c3 ^ ^ c3 c3 c3 c3 C36
c34
c3 C3 c3 C3 c3 c3 c3 c3 c3 c3 c3
4c3 18 11 c3
SM
PPM
0.1
•eO.
lcO
.lCO.l
cO.l
CO.l
cO.l
cO.l
cO.l
cO.l 0.1
cO.l 0.1
cO.l 0.2
CO.l
cO.l
•eO.l
cO. 1
CO . 1
•eO.
l•e
O.l
cO.l 0.1
co.l
cO.l 1.2
0.4
0.5
0.4
0.1
CO.l 0.1
•eO.
l0.
2
0.2
•eO.
l0.3
0.1
0.1
0.5
0.4
2.6
1.6
0.2
EU
PPM
CO. 2
•cO.
2^0
*2
•CO m
2
•cO.
2
•eO.
2^0
*2
^0 *2
cO.2
cO.2
CO. 2
•eO.
2CO. 2
cO.2
cO.2
cO.2
cO.2
cO.2
cO.2
cO.2
•cO.
2CO. 2
cO.2
cO.2
cO.2
CO. 2
0.3
<0 .2
CO .2
CO. 2
CO. 2
CO. 2
CO. 2
cO.2
CO. 2
cO.2
<0. 2
CO .2
CO. 2
CO. 2
CO.2
cO.2 0.6
0.4
CO. 2
TB
PPM
CO. 2
CO. 2
cO.2
CO. 2
CO. 2
cO.2
CO. 2
cO.2
CO. 2
<0. 2
cO.2
cO.2
CO. 2
CO. 2
CO. 2
CO. 2
CO.2
CO. 2
•eO.
2CO
.2
CO. 2
CO. 2
CO. 2
CO. 2
cO.2
cO.2
•eO.
2•e
O.2
CO. 2
CO. 2
cO.2
CO. 2
•eO.
2CO. 2
CO. 2
•eO.
2CO. 2
cO.2
^0 m 2
^0 * 2
•cO.
2•^0 m 2
0.4
•cO.2
CO. 2
YB
PPM
•eO.
lCO
.lcO
. 1
<0 . 1
cO.l
cO.l
cO.l
•^0 m 1
^0. 1
cO.l
cO.l
cO.l
•eO.
lcO
.lcO
.l
cO.l
^0 * 1
^0 m i
cO.l
cO.l
cO.l
cO. 1
cO. 1
CO. 1
cO.l
cO.l 0.5
0.2
0.1
0.3
cO.l
•cO.
l*^
0. 1
^0 a 1
cO.l
cO.l
cO.l 0.2
CO.l
cO.l
cO.l
CO.l 0.6
0.4
cO.l
LU
PPM
CO.
CO.
CO.
CO.
CO.
CO.
CO.
CO.
cO.
CO.
cO.
CO.
•eO.
cO.
cO.
CO.
•eO.
cO.
cO.
cO.
cO.
cO.
cO.
CO.
cO.
CO.
cO.
cO.
cO.
cO.
cO.
cO.
CO.
CO.
cO.
cO.
cO.
cO.
CO.
cO.
cO.
CO.
CO.
cO.
cO.
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Mass
g
15.0
615
.29
15.4
915.42
15.6
6
13.59
15.1
215
.49
15.7
015
.47
15.1
915
.67
12.89
14.7
515
.13
15.1
115
.25
15.1
115
.39
15.7
7
15.2
615.64
15.7
315
.26
15.1
6
15.5
815
.73
15.7
215
.22
15.3
4
15.8
815
.38
15.5
515
.56
15.1
2
15.1
215
.09
15.8
915
.48
15.1
5
15.6
115
.52
15.2
715
.80
15.4
3
Activation Laboratories Ltd.
Work Order: 6634
Report: 6566
Samp
le des
crip
tion
W
PPM
BS94-1501
BS94-1502
BS94
-1503
BS94
-1504
BS94
-1505
BS94-1506
BS94
-1507
BS94
-1508
BS94-1509
BS94
-1510
BS94
-1511
BS94
-1512
BS94
-1513
BS94-1514
BS94-1515
BS94-1516
BS94-1517
BS94-1518
BS94
-1519
BS94-1520
BS94-1521
BS94-1522
BS94-1523
BS94-1524
BS94-1525
BS94-1526
BS94-1527
BS94-1528
BS94-1529
BS94-1530
BS94
-1531
BS94
-1532
BS94
-1533
BS94
-1534
BS94-1535
BS94
-1536
BS94
-1537
BS94
-1538
BS94
-1539
BS94
-1540
BS94
-1541
BS94
-1542
BS94
-1543
BS94-1544
BS94-1545
•el
•el
•el
•el
<l •el
•el
•el
•el
<l <l •el
•el
<l <l <l •el
<l <l <l <l •el
<l <l <l <l •el
<l <l <l <l •el
<l <l <l <l •el
<l <l <l <l •el
<l <l <l
ZN
PPM
270
240
390
190
190
230
200
200
300
220
230
190
230
300
440
370
260
170
130
160
300
290
210
250
260
320
180
300
280
270
320
420
170
240
270
230
240
260
290
250
250
200
300
390
230
LA
PPM
2.2
6.3
1.8
0.8
1.5
1.9
1.1
2.3
1.1
1.1
1.5
0.9
1.2
2.3
1.2
1.2
1.7
1.9
11 3.8
1.0
0.9
1.5
0.7
2.0
1.6
0.8
6.8
5.5
4.5
4.5
1.5
1.9
2.5
4.2
9.7
8.6
6.8
4.3
5.6
3.8
5.4
3.5
4.3
3.3
CE
PPM 2 7 2 1 2 2 1 3 1 1 2 1 2 2 2
•el 2 2 133 1 1 2 1 2 2 1 4 3 4 4 2 3 3 4
13 10 104 8 6 6 4 3 3
HD
PPM
O4O •c 3 O O •C3O 0 O o •e3
•e3O •e3
0 •e3O7
•e3
•e3
•e3
•e3
•c3
•e3
O O 0 o 0 •e30 0 •c3
•e3 6 4 4
•e3
•e3
•e3 3O •e
30
SM
PPM
0.1
0.5
0.1
O.I
O.I
0.2
O.I
0.2
0.1
O.I
0.1
0.1
O.I
0.1
0.1
0.1
O.I
0.1
0.7
0.2
O.I
O.I
O.I
0.1
0.2
0.1
0.1
0.4
0.3
0.3
0.3
0.1
0.2
0.2
0.3
0.8
0.5
0.5
0.4
0.5
0.3
0.5
0.3
0.2
0.2
EU
PPM
0. 2
0.2
0.2
0. 2
0. 2
0.2
0. 2
0. 2
0.2
0.2
0. 2
0. 2
0. 2
0.2
0. 2
0.2
0. 2
0.2
O. 2
0.2
0.2
O. 2
0.2
0. 2
0. 2
O. 2
O. 2
O. 2
0.2
0.2
0.2
0. 2
0. 2
0.2
0.2
0.2
0.2
0.2
0. 2
0. 2
0.2
0. 2
0. 2
0.2
O. 2
TB
PPM
0. 2
0.2
0.2
0. 2
0. 2
0.2
O. 2
0. 2
0.2
0.2
0.2
0. 2
0. 2
0.2
0. 2
0.2
0. 2
0.2
0.2
0.2
0.2
0.2
0.2
O. 2
0.2
O. 2
O. 2
0. 2
0.2
0.2
0.2
0. 2
0. 2
0.2
0.2
0.2
0.2
0.2
0. 2
0. 2
0. 2
0.2
0.2
0.2
0.2
YB
PPM
O.I
0.1
0.1
O.I
O.I
0.1
O.I
O.I
0.1
0.1
O.I
O.I
O.I
0.1
0.1
O.I
O.I
0.1
0.2
0.1
O.I
O.I
O.I
O.I
O.I
O.I
0.1
O.I
0.1
O.I
0.1
O.I
O.I
0.1
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.1
0.1
0.1
0.1
LU
PPM
O.I
O.I
O.I
O.I
O.I
O.I
O.I
O.I
O.I
O.I
0.1
0.1
O.I
O.I
O.I
O.I
0.1
O.I
O.I
0.1
0.1
O.I
O.I
O.I
0.1
O.I
O.I
O.I
0.1
O.I
O.I
O.I
O.I
0.1
O.I
O.I
0.1
0.1
O.I
O.I
0.1
O.I
O.I
O.I
O.I
Massg
15.4
3 15
.70
15.38
15.2
915
.87
15.1
115
.29
15.0
915
.41
15.3
6
15.57
15.49
15.6
615
.15
15.6
2
15.7
915
.66
15.3
015
.17
15.3
5
15.2
715
.42
15.6
315
.12
15.24
15.3
315
.23
15.9
315.21
15.2
9
15.6
515
.29
15.2
215
.51
15.1
7
15.7
415
.50
15.2
715
.43
15.4
9
15.2
415
.11
15.79
15.10
15.73
Activation Laboratories Lt
d.
Work Order: 6634
Report: 6566
Sam
ple
des
crip
tio
n
BS9
4-15
46
BS9
4-15
47B
S94-
1548
BS9
4-15
49B
S94-
1550
BS9
4-15
51B
S94-
1552
BS9
4-15
S3B
S94-
1554
BS9
4-15
55
BS9
4-15
56B
S94-
1557
BS9
4-15
58B
S94-
1559
BS9
4-15
60
BS9
4-15
61B
S94-
1562
BS9
4-15
63B
S94-
1564
BS9
4-15
65
BS9
4-15
66B
S94-
1567
BS9
4-15
68B
S94-
1578
BS9
4-15
79
BS9
4-15
80B
S94-
1581
BS9
4-15
82B
S94-
1583
BS9
4-15
84
BS9
4-15
85B
S94-
1586
BS9
4-15
87B
S94-
1588
BS9
4-15
89
BS9
4-15
90B
S94-
1591
BS9
4-15
92B
S94-
1593
BS9
4-15
94
BS9
4-15
95B
S94-
1596
BS9
4-15
97B
S94-
1598
BS9
4-15
99
W PPM •el
•el
•el
•el
•el
•el
•el
•el
<l <l
<l
<l
•el
•el
<l
<l
<l
•el
<l
•el
<l
<l
•el
<l
•el
<l
<l
•el
<l
<l
<l
<l
•el
•el
el <l
•el
el el •el
el •el
•el
<l
•el
ZN
PPM
360
520
370
330
450
420
280
440
360
190
140
380
390
330
170
380
330
280
370
290
270
320
320
330
260
300
240
180
220
320
250
190
210
310
290
340
220
310
160
340
360
310
280
360
240
LA
PPM
2.4
5.0
2.6
2.9
2.6
2.8
5.3
4.0
3.7
2.4
3.4
3.0
4.2
4.0
8.2
5.1
5.0
5.9
5.4
3.9
3.9
2.2
4.8
2.0
3.3
4.6
1.6
1.2
3.0
4.2
3.4
2.9
4.6
3.3
4.2
2.9
1.4
2.6
3.3
1.7
1.9
2.7
2.0
1.5
1.2
CE
PPM 4 6 4 3 3 3 6 4 3 2 4 4 3 3 9 5 5 5 5 4 4 3 5 2 3 3 2 2 4 4 3 4 6 3 5 3 2 3 4 2 3 3 2 1 2
SO
PPM ^
O ^ e3 e3 •e3 3 e3 e3 e3 O e3 •e3 e3 5 e3 e3 •e3 e3 0 0 •e3 e3 O 0 •e3 e3 •e3 0 e3 e3 •e3 e3 •c3 •e3 •e3 •C3
•e3 O •e3 •e3 •e3 •e3 e3 e3
SM
PPM
0.2
0.3
0.2
0.2
0.2
0.2
0.3
0.2
0.3
0.2
0.2
0.2
0.3
0.3
0.6
0.3
0.3
0.4
0.4
0.3
0.3
0.2
0.3
0.1
0.2
0.3
0.1
•cO
.l0.
20.
2
0.2
0.2
0.4
0.2
0.3
0.3
0.1
0.2
0.3
0.1
0.2
0.2
0.2
0.1
0.1
EU
PPM
eO.2
eO
.2eO
.2•c
O.2
•eO
.2
eO.2
•cO
.2eO
.2•e
O.2
•eO
.2
eO.2
•eO
.2eO
.2•e
O.2
•eO
.2
eO.2
•eO
.2eO
.2•e
O.2
•eO
.2
•cO
.2eO
.2•e
O.2
•eO
.2•e
O.2
eO.2
eO.2
•eO
.2^.2
eO.2
•cO.
2e0
.2^.2
^.2
e0.2
•eO
.2^.2
eO.2
eO.2
eO.2
•eo.
2^.2
eo.2
eO.2
^.2
IB
PPM
•eO
.2
K0.
2eO
.2•c
O.2
^.2
<0.
2^.2
^.2
•eO
.2<
0.2
^.2
<0.
2<
0.2
•eO
.2^.2
<0.
2^.2
^.2
•eO
.2<
0.2
^.2
^.2
^.2
•cO
.2<
0.2
^.2
^.2
<0.
2•e
O.2
eO.2
K0.
2e0
.2<
0.2
•eO
.2<
0.2
<0.
2^.2
^.2
•eO
.2<
0.2
^.2
^.2
<0.
2•c
O.2
<0.
2
YB
PPM
0.1
0.1
0.1
•eO
.leO
.l
eO.l
•eO
.l^.1
eO.l
eO.l
0.1
•eO
.l<
0.1
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
•eO
.l•e
O.l
eO.l
eO.l
•eO
.l0.
1eO
.l
eO.l
0.1
0.1
•eO
.l<
0.1
^.1
•eO
.l<
0.1
0.2
eO.l
<0.
1•e
O.l
^.1
eO.l
eO.l
LU
PPM
•eO
.lK
O.l
eO.l
eO.l
•cO
.l
eO.l
eO.l
eO.l
eO.l
•eO
.l
eO.l
eO.l
eO.l
eO.l
•f 0.1
eO.l
eO.l
Oi.
leO
.leO
.l
eO.l
^.1
eO.l
eO.l
eO.l
<0.
1eO
.l•e
O.l
eO.l
•cO
.l
KO
.l•e
O.l
eO.l
eO.l
•cO
.l
<0.
1eO
.lK
O.l
KO
.l•e
O.l
eO.l
eO.l
^.1
KO
.l•e
O.l
Mas
s 9
15.6
8 15
.58
15.3
915
.12
15.7
6
15.6
815
.49
15.6
015
.29
15.4
5
15.2
815
.49
15.7
615
.11
15.3
3
15.5
815
.67
15.0
615
.09
15.5
3
15.4
415
.79
15.2
615
.52
15.4
6
15.3
615
.12
15.2
015
.23
15.4
5
15.6
615
.42
15.2
415
.18
15.3
8
15.7
715
.72
15.6
215
.31
15.2
4
15.0
515
.12
15.0
915
.13
15.1
8
Activation Laboratories Lt
d.
Work Order: 6634
Report: 6566
Sample
description
BS94
-1600
BS94
-1601
BS94
-1602
BS94
-1603
BS94
-1604
BS94-1605
BS94-1606
BS94-1607
BS94-1608
BS94-1609
BS94-1610
BS94-1611
BS94-1612
BS94-1613
BS94-2500
BS94-2501
BS94-2502
BS94-2503
BS94-2504
BS94-2505
BS94-2506
BS94-2507
BS94-2508
BS94
-2509
BS94
-2510
BS94-2511
BS94
-2512
BS94-2513
BS94-2514
BS94
-2515
BS94-2516
BS94-2517
BS94
-2518
BS94
-2519
BS94
-2520
BS94-2521
BS94
-2522
BS94
-2523
BS94
-2S24
BS94
-2525
BS94-2526
BS94
-2527
BS94
-2528
BS94-2529
BS94
-2530
W
PPM
ci
•el
el •el
•el
ci <l •el
<l <l <l <l •el
<l <l <l <l •el
ci <l <l <l •el
<l ci <l <l •el
<l ci <l <l el <l el ci ci •el
<l el el ci •el
ci <l
ZN
PPH
220
220
250
240
310
370
280
320
380
380
370
290
400
350
180
330
340
290
260
300
260
350
350
210
320
300
310
380
300
590
200
350
300
140
250
340
390
410
320
370
320
170
190
200
160
LA
PPH
4.6
3.0
3.3
3.5
3.0
3.2
2.0
3.1
3.1
4.3
5.8
9.5
5.2
2.8
4.4
2.3
4.6
4.9
4.9
4.9
4.9
3.0
5.4
14 4.6
10 9.0
8.1
17 7.0
10 5.4
5.4
6.4
4.0
5.8
5.3
6.7
4.5
7.6
11 6.2
8.8
2.9
2.5
CE
PPH 4 3 3 3 3 3 2 3 4 6 5
134 4 5 3 6 5 5 6 6 3 6 16 6 14 15 10 228
165 7 9 4 8 6 4 4 10 12 7 11 4 4
ND
PPM
•e3 O O 0 O c3 O C3 c3 O •e3 5
•C3O •e
3
•e30 O •e3 •e3 0 •C307O
5 5 4 9c3
5•e3
•e3 40 O 0 0 •e3 3 5 3 4O O
SK
PPM
0.3
0.2
0.3
0.2
0.2
0.2
0.1
0.2
0.2
0.3
0.3
0.8
0.3
0.2
0.3
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.4
1.0
0.3
0.8
0.9
0.6
1.4
0.5
0.9
0.3
0.4
0.6
0.3
0.5
0.4
0.4
0.3
0.7
0.8
0.5
0.7
0.3
0.2
EU
PPH
•CO.
2
•CO.
2•e
O.2
cO.2
•CO.
2
•CO.
2cO
.2CO
. 2
cO.2
•eO.
2
eO.2 0.2
•CO.
2•e
O.2
•CO.
2
•eO.
2•C
O. 2
CO. 2
CO. 2
CO. 2
•CO.
2^.2
CO. 2
0.3
CO. 2
0.2
0.2
CO. 2
0.4
CO. 2
0.2
^.2
CO. 2
CO. 2
•eO.
2
CO. 2
cO.2
CO. 2
cO.2
CO. 2
0.2
cO.2
•eO.
2c0
.2cO
. 2
TB
PPM
CO. 2
CO. 2
CO. 2
CO. 2
cO.2
cO.2
CO. 2
cO.2
cO.2
CO. 2
CO. 2
CO. 2
CO.2
CO. 2
CO. 2
cO.2
CO. 2
cO.2
cO.2
CO.2
CO. 2
CO. 2
CO. 2
0.2
CO. 2
CO.2
CO. 2
CO. 2
CO.2
cO.2
CO. 2
•CO.
2CO. 2
CO. 2
cO.2
cO.2
CO. 2
cO.2
CO. 2
cO.2
cO.2
CO. 2
cO.2
CO. 2
CO. 2
YB
PPM
0.1
•eO.
l•e
O.l
cO.l 0.1
0.1
cO.l
cO.l 0.1
0.2
•cO.
l0.3
0.2
cO.l 0.1
cO.l 0.2
0.2
0.1
•eO.
l
0.1
CO.l 0.1
0.4
0.1
0.4
0.6
0.3
0.9
0.3
0.6
0.1
0.3
0.2
0.1
0.2
0.2
0.1
0.1
0.3
0.4
0.2
0.3
0.2
0.1
LU
PPH
•eO.l
•eO.l
•eO.l
cO.l
cO.l
cO.l
cO.l
cO.l
•eO.
l•e
O.l
•eO.
l•e
O.l
CO.l
cO.l
•eO.
l
cO.l
•eO.
lcO
.l•e
O.l
•cO.
l
^.1
CO.l
cO.l
cO.l
cO.l
CO.l
cO.l
cO.l 0.2
cO.l
•CO.
lcO.l
cO.l
cO.l
•eO.
l
cO.l
cO.l
cO.l
<0.1
•eO.
l
CO.l
cO.l
cO.l
cO.l
cO.l
Has s 3
15.5
7 15
.32
15.1
815
.04
15.4
7
15.1
415
.05
15.3
415
.45
15.2
8
15.2
515
.62
15.0
515
.59
15.0
8
15.1
915
.09
15.5
015
.20
15.2
1
15.1
415
.44
15.8
515
.24
15.2
2
15.4
815.39
15.31
15.41
15.1
0
15.5
515
.05
15.3
715
.04
15.3
3
15.7
115
.10
15.3
915
.52
15.5
4
15.6
015
.10
15.2
215
.47
15.1
7
Activation Laboratories Ltd.
Work Order: 6634
Report: 6566
Samp
le de
scri
ptio
n W
ZN
PPM
PPM
BS94
-2531
BS94
-2532
BS94-2533
BS94
-2534
BS94
-2535
BS94
-2536
BS94-2537
BS94
-2538
BS94
-2539
BS94
-2540
BS94
-2541
BS94
-2542
BS94-2543
BS94-2544
BS9 4-2
546
BS94-2547
ci
580
Ci
250
ci
210
ci
160
ci
260
ci
370
ci
160
ci
340
Ci
220
ci
240
Ci
300
ci
380
ci
310
ci
280
ci
290
ci
100
LA
PPM
2 3 7 413 1
103 3
14 2 1 6 6 3
80
.4
.5 .0 .0 .7 .4 .1 .8 .9 .1 .6 .8
CE
PPM 4 4
10 475 3 15 6 5
20
4 3 8 8 6
110
HD
PPM
c3
c35
20 c3 c35
c3 c39
C3 c3 c3 C3 C3 53
SM
PPM
0.2
0.2
0.7
2.9
0.3
0.2
0.8
0.3
0.3
1.4
0.3
0.2
0.5
0.4
0.4
7.9
EU
PPM
CO. 2
cO.2
CO. 2
0.7
•CO. 2
•eO.
2•e
O.2
CO. 2
cO.2 0.3
CO. 2
CO. 2
CO. 2
CO. 2
•eO.2
2.1
TB
PPM
cO.2
cO.2 0.4
CO. 2
CO. 2
CO. 2
cO.2
CO. 2
CO. 2
CO. 2
CO. 2
CO. 2
cO.2
CO. 2
1.1
YB
PPM
0.1
cO.l 0.3
0.7
0.1
cO.l 0.5
0.2
0.1
0.4
0.2
CO.l 0.2
0.2
0.1
2.2
LU
PPM
cO.l
cO.l
cO.l
cO.l
cO.l
cO.l
cO.l
cO.l
cO.l
cO.l
cO.l
cO.l
•eO.
lCO.l 0.3
Mas B g
15.1
8 15
.54
15.3
315
.11
15.3
5
15.2
815
.25
15.2
315.39
15.0
8
15.42
15.6
415
.31
15.74
15.1
4
15.0
8
APPENDIX E
OUTCROP SAMPLE ASSAY CERTIFICATES
GeochemicalBondar Clegg Lab^ Inchcape Testing Services Report
CAMECO CORPORATION
MIKE KOZIOL
#6-1349 KELLY LAKE ROADSUDBURY, ONTARIO
P3E 5P5
3(3
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-41930.0 ( COMPLETE )
i CLIENT: CAMECO CORPORATION : PROJECT: CAMF5184
REFERENCE: ;
SUBMITTED BY: M. KOZIOL DATE PRINTED: 13-MAY-94
ORDER ELEMENT
: 1 Au30 Gold i 2 AuRewt Gold Reweighs
NUMBER OF ANALYSES
50 1
LOWER DETECTION LIMIT EXTRACTION
5 PPB Fire Assay of 30g 1 PPB FIRE ASSAY
METHOD
ATOMIC ABSORPTION
: 3 AuRew2 Gold Reweighs; 4 Ali 5 fel 6 Mn; 7 Mg
AluminumIronManganeseMagnesium
150505050
10.010.01
10.01
PPBPCTPCTPPMPCT
FIRE ASSAY iHCLHCLHCLHCL
:HN03:HN03:HN03:HN03
(3:.(3:(3:(3:
1)1)D1)
INDUC.INDUC.INDUC.
INDUC.
COUP.COUP.COUP.COUP.
PLASMA ;PLASMAPLASMAPLASMA
: 8 Ca9 Na
i 10 K11 Se
; 12 V
CalciumSodiumPotassiumScandiumVanadium
50. 50
505050
0.010.010.01
51
PCTPCTPCTPPMPPM
HCLHCLHCL
:HN03:HN03:HN03
HCL:HN03HCL :HN03
(3:(3:(3:(3:
DD1)1)
(3:1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMAPLASMA iPLASMA iPLASMA iPLASMA ;
\ 1 3 Cr14 Co15 Ni16 Cu
i 17 Zn
ChromiumCobaltNickelCopperZinc
5050505050
11111
PPMPPMPPMPPMPPM
HCLHCLHCLHCLHCL
:HN03:HN03:HN03:HN03:HN03
(3:D(3:1)(3:(3:(3:
D1)1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMAPLASMA jPLASMA iPLASMA ;PLASMA
: 18 Asi 19 Sr
20 Y21 Mo
i 22 Ag
ArsenicStrontiumYttriumMolybdenumSilver
5050505050
5111
0.2
PPMPPM
PPMPPMPPM
HCLHCL
HCLHCLHCL
:HN03:HN03
:HN03:HN03:HN03
(3:(3:(3:(3:(3:
1)D1)D1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMA ;PLASMA ;PLASMA ;
PLASMA iPLASMA i
: 23 Cd; 24 Sni 25 Sbi 26 Tei 27 Ba
CadmiumTinAnt i monyTelluriumBarium
5050505050
0.2205101
PPMPPMPPMPPMPPM
HCLHCLHCLHCLHCL
:HN03:HN03:HN03:HN03:HN03
C3:1)(3:(3:(3:(3:
1)D1)1)
INDUC.INOUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMA :
PLASMA ;PLASMAPLASMAPLASMA j
i 28 La29 W30 Pb
i 31 Bi
LanthanumTungstenLeadBismuth
50505050
12025
PPMPPMPPMPPM
HCLHCLHCLHCL
:HN03:HN03:HN03:HN03
(3:(3:(3:
1)DD
(3:1)
INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.
PLASMAPLASMAPLASMA iPLASMA i
Bondar-Clegg Si Company Ltd.5420 Canoteic Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
n , ^,, GeochemicalBondar Clegg Lab^^ Inchcape Testing Services Report
iREPORT: 094-41930.0 ( COMPLETE ) REFERENCE:
JCLIENT: CAMECO CORPORATION SUBMITTED BY: M. KOZIOLiPROJECT: CAMF5184 DATE PRINTED: 13-MAY-94
l SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
; ROCK 50 -200 50 CRUSH/SPLIT S. PULV. 50
i REPORT COPIES TO: MIKE KOZIOL INVOICE TO: MIKE KOZIOL \ FAX 705-523-4571
Bondar-Clegg fa Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^F Inchcape Testing Services
GeochemicalLabReport
DATE PRINTED: 13-MAY-94 \
REPORT: 094-41930.0 ( COMPLETE )
SAMPLE ELEMENT
i NUMBER UNITS
BS94-001
i BS94-002
'l BS94-003 v'BS94-004-/ ,
i BS94-005 v/y
i BS94-006"'i BS94-007~Xi BS94-008 Si BS94-009v; BS94-010-
Au30 AuRewl AuReuZ
PPB PPB PPB
^
56
9
^
^
*5
9<5<5
6
AlPCT
2.37
0.63
0.78
1.69
0.10
0.90
1.68
2.25
0.53
2.63
Fe
PCT
8.48
4.911.64
3.44
0.41
1.34
3.05
3.04
0.68
5.09
Mn
PPM
1869
1454267
480
231
232327
273
227
645
PROJECT: CAMF5184
Mg
PCT
1.76
0.09
0.48
1.11
0.11
0.45
1.59
2.980.65
2.07
Ca
PCT
1.32
8.54
0.63
1.03
0.39
0.10
0.66
0.332.86
1.12
Na
PCT
0.08
0.03
0.10
0.07
0.04
0.10
0.11
0.06
0.15
0.10
PAGE 1A j
K
PCT
0.09•cO.O!
0.33
0.03
0.04
0.520.69
0.44
0.04
0.11
Se V i
PPM PPM ;
^ 133 i
^ 36
^ 29 i
^ 39 i
*5 3 ;
^ 14 i
^ 59 l
^ 51 i^ 20 i
5 92 i
l BS94-011Vi BS94-012y! BS94-013v/,i BS94-014N/i BS94-015-/.••••-•••-••••••-•--V----------
^ BS94-016 V /
BS94-017 ^
BS94-018 V
: BS94-019.y
; BS94-020 J
6666^
778^<5
^
2.41
2.41
2.28
1.06
1.10
2.78
1.23
1.76
3.27
0.03
2.99
3.31
2.30
2.16
2.37
2.121.37
2.19
3.54
0.37
282350
254
108
93
42
24
580
124
35
2.15
3.50
0.83
0.66
0.55
4.21
1.69
2.39
5.20
0.03
0.62
0.30
1.39
0.14
0.07
0.18
0.43
5.24
0.17
^.01
0.14
0.04
0.32
0.13
0.08
0.07
0.10
0.08
0.03
0.02
0.77
0.40
0.45
0.77
0.78
0.080.10
0.37
0.16
0.01
^ 58 ;
^ 54 i
^ 40 i
^ 41 i
^ 20 i
7 69 i
^ 30 i
^ 34 !
5 41 i
^ 1 i
i BS94-021 V
l BS94-022V
! BS94-023v
i BS94-024^
i BS94-025 V
: BS94-026 S
\ BS94-027 uX
i BS94-028./
i 8594-029^
; 8594-030-^
<5
^6
2520
..5
621
6^
0.34
0.80
2.221.85
1.62
0.31
1.66
1.87
1.63
1.58
0.831.65
3.47
2.03
3.25
0.80
2.84
3.67
2.83
2.41
100438
425
236
327
32
313
515
367
343
0.25
0.59
1.24
0.77
0.77
0.33
1.41
1.55
1.40
2.03
0.20
0.24
1.331.23
1.28
0.03
0.78
1.11
0.62
0.35
0.05
0.07
0.130.23
0.18
0.08
0.11
0.08
0.08
0.04
0.05
0.21
0.19
0.45
0.39
0.04
0.54
0.08
0.06
0.05
^ 9 ;
^ 20 ;
^ 73 l^ 45 :
5 73 j
^ 12 :
^ 70 i
^ 56 i
^ 42 i
^ 37 i
- BS94-031 y
; 8594-032-^
i BS94-033 JBS94-034v
i BS94-035 J
397
10111
102
0.27
1.922.07
0.55
1.89
0.92
3.48
2.841.01
3.28
26
458
242675
353
0.13
1.66
2.79
0.75
0.88
0.01
0.53
0.23^0.00
1.20
0.04
0.060.04
0.08
0.19
0.03
0.230.52
0.27
0.67
^ 9 i^ 55 i^ 41 ;^ 26 i
5 64 j
i BS94-201 y
i BS94-202i- BS94-203",
BS94-204 ^
l BS94-205 '-
tS
18<5
3070
0.45
1.37
0.69
2.121.47
0.81
2.93
1.61
2.961.21
22
347
69
372
27
0.27
0.89
0.22
2.752.11
0.07
1.49
0.04
0.23
0.05
0.06
0.09
0.04
0.04
0.09
0.25
0.24
0.55
0.20
0.02
^ 9 i^ 59 :^ 8 j^ 50 i^ 29 i
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
; REPORT: 094-41930.0 ( COMPLETE )
SAMPLEi NUMBER
ELEMENT GrUNITS PPM
CoPPM
NiPPM
CuPPM
ZnPPM
AsPPM
DATE PRINTED: 13-MAY-94 ; PROJECT: CAMF5184 PAGE 1B i
SrPPM
YPPM
MoPPM
A3PPM
CdPPM
Sn iPPM i
\ BS94-001i BS94-002; BS94-003:- BS94-004
i BS94-005
3447157101206
36269122
199
29256
1619
24697
541242618822
•eS
2912•e5•eS
232710202
151373^
31211
0.7•sO. 20. 20.2•eO.2
5.10.20.20.20.2
^0 i^0 i^0 :
^0 i•e20 \
i BS94-006; BS94-007i BS94-008i BS94-009; BS94-010
1362524108131
435356
36
141031661366
7974019
110
152200862291
•eS
2231^11
585
1520
23
•el
64
•el
12
•e!
2
^.2^.2•eO.2^.20.3
0. 20. 20.20. 20.2
^0 !^0 i•e20 ;^0 i^0 ;
i BS94-011i BS94-012i SS94-013j BS94-014
BS94-015
24628653168106
25371684
10422537318
4634715528
3842281210
•eS
6^9^
183
3545
21354
1*:1
211
•*0.20.20.20. 20.2
0. 20.20.20. 20. 2
•*20 i^0 l^0 i•c20 i^0 i
l BS94-016"" BS94-017
BS94-018i BS94-019: BS94-020
96889783
221
6^1612^
433927356
68133
26
51213143
^40•eS
^•eS
25
712
x1
3473
•O
6723
•e!
0.20.20.20. 20.2
0.20. 20.20. 20.2
^0 :^0^0 i
^0 i<20 i
\ BS94-021i BS94-022i BS94-023i BS94-024i BS94-025
i BS94-026i BS94-027
i BS94-028i BS94-029i BS94-030
2581223911177
2828072136331
45
252027
•0
21
3021
20
1117444232
10454854
99
3419
10056118
967
35246
22
1730412732
3365338
44
•eS
6•c516•eS
^•eS
^115
22
162713
*:1
11992
14446
•O
55
32
11222
212
11
0. 20. 20. 20. 20.2
0.20.20.2
0.2^.2
0. 20.20. 20.20. 2
0. 20.60. 2
0.2O.2
<20 j^0 ;<20 ;^0 :<20 |
<20 i<20 i<^o i^0 i<20 i
! BS94-031i BS94-032i BS94-033
BS94-034i BS94-035
15158
3555355
229316
26
5501501731
4768482139179
360356
59
898^^18
•O
85
10420
*:1
2•ci
85
•O
1•O•d
2
0.30.20.20.20. 2
0. 20. 20.20. 20. 2
<20 !<20 i<20 i^0 j<20 i
i BS94-201i BS94-202L BS94-203
BS94-204; BS94-205
1164899420101
596•el
332
10614
14228
6334226393
484515403
•eS
1057146
1127
*:1
2
25822
t122
•O
1
0. 20.20. 20.20. 2
0. 20. 20.20. 20. 2
<20 ;<20 i<20 i^0 i<20 j
Bondar-Clegg SL Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Cleggfe^' Inchcape Testing Services
GeochemicalLabReport
: REPORT: 094-41930.0 ( COMPLETE )
: SAMPLE: NUMBER
ELEMENT SbUNITS PPM
Te BaPPM PPM
LaPPM
WPPM
PbPPM
DATE PRINTED: 13-MAY-94 \PROJECT: CAMF5184 PAGE 1C j
Bi :PPM
; BS94-001i BS94-002l BS94-003; BS94-004: BS94-005
8•(5•eS
5^
•OO 41•OO 16<10 66•00 18^0 13
826146
*0
^0^0^0^0^0
1251718147
^ i•eS
*s i^*5 i
i BS94-006; BS94-007i BS94-008i BS94-009j BS94-010
<5<5
10<5
8
^0 43<10 136•OO 104*00 15<10 26
342
124
<20
^0<20<20<20
2020207
20
^ ' i<5
^<5
<5 i
: BS94-011i BS94-012i BS94-013; BS94-014\ BS94-015
*5
8<5<5
^
<10 136^0 101<10 112•OO 50<10 98
245
136
<20
^0<20<20<20
1417
91512
*5 i^ i^ -- "- ' ;-
<5 :
*5 i
l BS94-016BS94-017
BS94-018: BS94-019i BS94-020
*5
565^
•OO 4•00 17<10 25<10 13•00 <1
177
14•O•O
<20
^0<20<20<20
21171716^
<5 i<5
^ i<5 i<5
i BS94-021i BS94-022; BS94-023i BS94-024; BS94-025
*5<5
5<5•3
•OO 7<10 25<10 35<10 97<10 95
211658
<20
^0<20<20<20
813176
10
*5 i<5 i<5 i
^ i<5
j BS94-026i BS94-027
i BS94-028j BS94-029| BS94-030
*5<5
858
•OO 4<10 121
*10 17<10 12<10 17
38733
<20
^0<20*20<20
712171216
<5 i^ i<5 i^ i^5 i
i BS94-031i BS94-032! BS94-033i BS94-034i BS94-035
*568
<5•(5
•OO 3<10 41<10 144•OO 69<10 170
332
227
<20••;20•e20
<20<20
415141614
*5 i•c5 i<5 \•^ i
*5 l
i BS94-201i BS94-2024, BS94-203
BS94-204; BS94-205
*5<5<5
76
^0 30<10 70^0 89•OO 38<10 4
117
183
15
<20
^0*20<20<20
4310791516
^ i<5 i<5 i<5 i
<5 ;
Bondar-Clegg Si. Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^ Inchcape Testing Services
GeochemicalLabReport
l REPORT: 094-41930.0 C COMPLETE )DATE PRINTED: 13-MAY-94 PROJECT: CAMF5184 PAGE 2A
i SAMPLE ELEMENTi NUMBER UNITS
'"}
\ BS94-206BS94-207^
i BS94-208V; BS94-209^i BS94-210 V
l BS94-21V7i BS94-212*
BS94-213 v/; GR01 -i GR02
Au30 AuRewl AuRew2PPB PPB PPB
1837^10961
*5<5<56
545 491 512
AlPCT
3.513.630.792.502.35
0.470.450.263.120.05
FePCT
5.997.332.535.935.83
0.580.420.326.46
MO. 00
MnPPM
930700547476379
342614
1045882
MgPCT
3.332.141.161.951.92
0.510.540.182.690.64
CaPCT
1.923.412.330.490.47
0.070.030.024.960.13
NaPCT
0.060.030.040.070.08
0.120.110.120.090.05
KPCT
0.432.610.600.260.40
0.020.020.020.04^.01
Se V iPPM PPM i
13 127 i12 21 i^ 24 i^ 72 i^ 84 j
^ 20 ;^ 6 i^ 4 i12 107 i^ ^ i
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggGeochemical Lab
~^^~ Inchcape Testing Services Kepui i
JREPORT: 094-41930.0 C COMPLETE )
i SAMPLE
; NUMBER
BS94-206
BS94-207
; BS94-208
i BS94-209: BS94-210
ELEMENT Cr
UNITS PPM
105
36
131
92
85
Co
PPM
39
45
23
2320
Ni
PPM
83
8
61
149106
Cu
PPM
178
494
6
331513
Zn
PPM
91
82
50
4034
As
PPM
<5
7
11<5<5
DATE PRINTED: 13-MAY-94
PROJECT: CAMF5184
Sr
PPM
14
30
23
12
12
Y
PPM
10
20
3
2
2
Mo
PPM
3
3
2
2
2
AgPPM
0.30.6
0. 2
0.60.6
PAGE 2B
Cd
PPM
'"";0 ;2 """0. 2
0.2
0. 20.2
Sn
PPM
*20
^0
•*20 ;
^0 :
^0 ;
BS94-211
: BS94-212; BS94-213
i GR01
; GR02
128
142
138
131
101
•O
•O
•O
32
118
14
9
17
5524
7
6
4
1848480
4
5
2
858^0000
•*7\
3-5'"
<5
^<5
<5
140
**
2•el
•(1
30•d
1•d
O
6•el
.el•(1
^
3
12
0.2
0.2
0. 2
0.4
23.0
0.2
0. 2
0. 2
1.6
101.0
*20 !<20 i•e20 ;<20 ;29 i
Bondar-Clcgg St Company Ltd.S420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41930.0 { COMPLETE )DATE PRINTED: 13-MAY-94 PROJECT: CAMF5184 PAGE 2C
: SAMPLE; NUMBER
BS94-206BS94-207
1 BS94-208BS94-209
; BS94-210
: BS94-211i BS94-212i BS94-213i GR01
GR02
ELEMENT SbUNITS PPM
106576
*5^K59
26
Te BaPPM PPM
^0 49^0 347*:10 45<10 36<10 64
*:10 1<10 <1•e10 1<10 9<10 ^
LaPPM
722555
2•O
762
WPPM
^0•c20<20<20<20
^0<20<20<2081
PbPPM
2222152016
575
3451
BiPPM
^^•e5•eS
<5
<5^<5<5<5
Bondar-Clegg & Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
CAMECO CORPORATION
MIKE KOZIOL
#6-1349 KELLY LAKE ROADSUDBURY, ONTARIOP3E 5P5 ±........1
Bondar-Clegg Si. Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
GeochemicalBondar Clegg Lab
— Inchcape Testing Services ReportREPORT: 094-41976.0 ( COMPLETE ) REFERENCE:
CLIENT: CAMEO) CORPORATION SUBMITTED BY: M. KOZIOL IPROJECT: NONE DATE PRINTED: 31-MAY-94
SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
ROCK 16 -150 16 CRUSH/SPLIT S. PULV. 16
REPORT COPIES TO: MIKE KOZIOL INVOICE TO: MIKE KOZIOL FAX 705-523-4571
Bondar-Clegg it. Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
^REPORT: 094-41976.0 ( COMPLETE )
SAMPLE ELEMENT Au30 Al Fe NUMBER UNITS PPB PCT PCT
: BS94-036-- 15 0.76 1.29 BS94-037-^ 18 2.39 3.26 BS94-038/, <5 2.38 3.29 8594-039^' <5 3.15 4.42 BS94-040 v/ 24 3.47 8.04
\ BS94-041" 34 0.12 1.50 \ BS94-042 "x 12 2.70 1.46
BS94-043^ <5 1.17 0.82 BS94-044V 17 0.78 1.33 BS94-045 v 6 0.94 2.76
BS94-046 334 0.05 1.73 BS94-047 35 0.07 0.57 .BS94-048. 61 0.17 1.13 BS94-049 6 1.77 4.10 BS94-050 \/ 62 2 .91 6.47
BS94-051 V 6 0.02 0.27
DATE PRINTED: 31 -MAY-94 PROJECT: NONE PAGE 1A
Mn Mg Ca Na K Se V Cr Co PPM PCT PCT PCT PCT PPM PPM PPM PPM
67 0.18 1.28 0.13 0.02 ^ 21 85 3 373 3.48 0.30 0.04 0.17 *5 53 477 34 378 3.40 0.25 0.01 0. 01 ^ 36 283 22 411 3.07 0.07 0.03 1.35 ^ 33 118 12 682 2.75 1.09 0.07 0.59 20 204 56 28
285 0.41 7.91 0.02 0.02 G 1 3 27 29 472 0.48 MO. 00 0.02 -eO.OI v5 29 119 5 38 1.82 0.15 0.13 0. 01 ^ 36 106 3
643 0.94 MO. 00 0.14 0.26 ^ 18 47 •O 832 5.64 MO. 00 0.06 0.31 5 35 78 8
17 0.04 0.15 0.02 0.02 ^ -d 100 5100 18 0.04 0.02 0.01 ^.01 ^ 2 141 32 24 0.07 0.02 0.02 0.02 ^ 3 142 234
104 0.78 0.04 0.01 0.28 ^ 18 111 10 395 2.09 0.83 0.08 1.81 7 147 85 48
26 0.03 0.04 ^.01 0.02 ^ 2 216 2
Bondar-CIegg k Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41976.0 C COMPLETE )
SAMPLE ELEMENT Ni Cu Zn As NUMBER UNITS PPM PPM PPM PPM
\ B S94-036 24 77 10 22 BS94-037 147 23 42 140 BS94-038 234 3 40 40 BS94-039 24 2 37 24 BS94-040 57 36 34 12
BS94-041 14 213 4 38 BS94-042 14 6 159 49
: BS94-043 24 4 3 10 i BS94-044 4 •d •O 158
BS94-045 27 30 10 ^
BS94-046 288 10587 6 > 10000 : BS94-047 5 906 t1 190
BS94-048 24 1871 4 555 : BS94-049 12 99 8 210
BS94-050 97 993 44 18
BS94-051 4 12 •O 7
DATE PRINTED: 31-MAY-94 PROJECT: NONE PAGE IB
Sr Y Mo Ag Cd Sn Sb Te PPM PPM PPM PPM PPM PPM PPM PPM
71 8 2 ^.2 0.6 -c20 ^ •OO 422 ^.2 0.3 ^0 ^ OO 1 O 1 *:0.2 0. 2 ^0 <5 •OO 1 4 1 ^.2 ^.2 <20 <5 <10
11 10 2 ^.2 1.4 <20 9 -OO
26 11 1 -cO.2 ^.2 <20 <5 *10 32 9 -d 0.6 1.5 ^0 12 <10
2 5 ^ ^.2 ^.2 <20 <5 t!0 90 8 8 ^.2 0.3 146 ^ <10 23 4 2 ^.2 ^.2 ^0 <5 <10
1 <1 -O 4.8 15.2 <20 <5 •OO <1 <1 <1 0.9 -e0.2 <20 <5 ^10
1 -O 1 0.9 1.1 <20 ^ <10 3 7 3 0.2 0.7 ^0 <5 <10
27 5 2 0.8 0.7 ^0 5 <10
•O <1 <1 ^.2 ^.2 t20 <5 <10
Bondar-Clegg ft Company Ltd.5420 Canotek Road, Ottawa, Ontario, Kl J 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41976.0 ( COMPLETE )DATE PRINTED: 31-MAY-94 PROJECT: NONE PAGE 1C
i SAMPLE
;NUMBER
ELEMENT UNITS
Ba PPM
La PPM
W PPM
Pb PPM
B i PPM
BS94-036
BS94-037
BS94-038 BS94-039
BS94-040
1063
8107159
46534
16
9
18
20
21
22
10
76
11
BS94-041
BS94-042
BS94-043
BS94-044
BS94-045
10
4
287
47
232616
10
5
36
7167
13 ^ 23
<5^
6
BS94-046
BS94-047
BS94-048
BS94-049
BS94-050
325
36234
227
17
10 <20
11
3
8
16
21
<5
<5
BS94-051 <1 <20
Bondar-Clegg SL Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
CAMECO CORPORATIONMIKE KOZIOL#6-1349 KELLY LAKE ROADSUDBURY, ONTARIO
P3E 5P5
Bondar-Clegg k Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9C2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
GeochemicalBondar Clegg LabInchcape Testing Services Report
REPORT: 094-41930.1 ( COMPLETE ) REFERENCE:
CLIENT: CAMECO CORPORATION SUBMITTED BY: M. KOZIOL PROJECT: CAMF5184 DATE PRINTED: 31-MAY-94
NUMBER OF LOWER ORDER ELEMENT ANALYSES DETECTION LIMIT EXTRACTION METHOD
1 Au30 Gold 5 5 PPB Fire Assay of 30g ATOMIC ABSORPTION
SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
ROCK 5 -200 5 PULVERIZATION 5
''
FAX 705-523-4571
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41930.1 ( COMPLETE )DATE PRINTED: 31-MAY-94 PROJECT: CAMF5184 PAGE 1
SAMPLE ELEMENT Au30
NUMBER UNITS PPB
BS94-033 BS94-035 BS94-202 BS94-209 BS94-210
10228288
Bondar-Clegg St. Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Page l
XRALLES LABORATOIRES XRAL LABORATORIES
UNE DIVISION DE l D IVISION OF SGS INC.150. 13eRUE - ROUYN-NORANDA - QUEBEC J9X 2H6
TEL. : (819) 764-9108 FAX : (819) 764-4673
CERTIFICAT D'ANALYSE/CERTIFICATE OF ANALYSIS
Nom de la Compagnie/Company: Cameco Corp. Bon de Commande No/ P.O. No: Projet/ Project No : BIG SWAN Date Soumis/ Submitted : Oct 25, 1993 Attention : MIKE KOZIOL
1147
Nov 02, 1993
No. D' Echantillon Sample No.
x BS93-101BS93-102BS93-103BS93-104BS93-105BS93-106BS93-107BS93-108BS93-109BS93-109ABS93-110
"~3S93-111BS93-112BS93-113BS93-114BS93-115BS93-116BS93-117BS93-118BS93-119
. BS93-120BS93-121BS93-122BS93-123BS93-124BS93-125BS93-126BS93-127BS93-128BS93-129BS93-130BS93-131BS93-132
' BS93-133BS93-134BS93-201BS93-202
—BS93-203
AU AU CHK AU CHK AU PPB PPB PPB g/ t
26 28 236^<5^^^^<56<5^5776<5<5^<5<5<5<5^<5<5<5<5 ^ <5<56<55^<5<52918 19 17^65
3S93-204
Certifie par / Certified by :
Membre du Groupe SGS (Societe Generate de Surveillance)
Page 2
XRALLES LABORATOIRES XRAL LABORATORIES
UNE DIVISION 150, 13e RUE
TEL. : (819)
DE l D IVISION OF SGS INC. ROUYN-NORANDA - QUEBEC J9X 2H6 764-9108 FAX : (819) 764-4673
CERTIFICAT D'ANALYSE/CERTIFICATE OF ANALYSIS
Nom de la Compagnie/Company: Cameco Corp. Bon de Commande No/ P.O. No: ProjetX Project No : BIG SWAN Date Soumis/ Submitted : Oct 25, 1993 Attention : MIKE KOZIOL
1147
Nov 02, 1993
No. D'Echantillon AU Sample No. PPB
AU CHK AU CHK AU PPB PPB g/t
BS93-205BS93-206BS93-207BS93-208BS93-209BS93-210BS93-211BS93-212BS93-213BS93-214BS93-215"593-216^393-217BS93-218BS93-219BS93-220BS93-221BS93-222BS93-223BS93-224BS93-225
<5 < 5 < 5^66^<510^<5<57<5 ^ <515<5<510^6<5* 9.264719 21 17
Membre du Groupe SGS (Societe Generale de Surveillance)
XRALLES LABORATOIRES XRAL LABORATORIES
UNE DIVISION DE l D IVISION OF SGS INC.150, 13eRUE - ROUYN-NORANDA - QUEBEC J9X 2H6
TEL. : (819) 764-9108 FAX : (819) 764-4673
your ref: BIG SWAN ourref: 16602/1147
CERTIHCAT D'ANALYSE/ASSAY CERTIFICATE 08-Nov-93
CAMECOCORP.1349 KELLY LAKE ROADUNTT6SUDBURY, ONTARIOP3E5P5ATTENTION: MKEKOZIOL
Date soumis/ Submitted; October 22,1993
No. of samples: 60 No. of pages: 3
ELEMENTS
32 elements scan
METHOD
aqua regia/ICP
DETECTION LIMIT
Certifie par/Certified bw
J.J. Landers
Membre du Groupe SGS (Societe Generale de Surveillance)
-i-ii : *5s*ii
SAMPLE
BS93-K1BS93-:C2BS93-:C3BS93-1C4BS93-1C5BS93-1C6BS93-1C7BS93-108BS93-1C9BS93-K9ABS93-110BS93-111BS93-i:2BS93-113BS93-114BS93-115BS93-116BS93-117BS93-i:8BS93-113BS93-120BS93-121BS93-122BS93-123BS93-124BS93-125BS93-i:6BS93-127BS93-123BS93-129BS93-130BS93-131BS93-132BS93-133BS93-134BS93-201BS93-2C2BS93-2C3BS93-204BS93-205BS93-2C6BS93-207BS93-208BS93-209BS93-210BS93-211BS93-212B593-213BS93-214BS93-215BS93-216BS93-217BS93-218BS93-219BS93-220BS95-221BS93-222BS93-223BS93-224BS93-225
D BS93-101D BS93-112D BSS3-124D BS93-202D BS93-212D BS93-224
SAMPLE
BS93-101BS93-102BS93-103BS93-104BS93-105BS93-106BS93-107BS93-108BS93-109BS93-109ABS93-110BS93-111BS93-112BS93-113BS93-114BS93-115BS93-116BS93-117BS93-118BS93-119BS93-120BS93-121
L*3uiutiuiiir.s i
BE PFHICP
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HI PPMICP
40129694818211331520021673637537096.0
21411560140.0
751379838354137135
HA y,1C?
.12
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FE XICP
4.482.916.671.811.952.90.30
1.252.501.912.621.582.621.646.69.41.76
5.251.083.732.181.89
utruin
MS lICP
1.39.78
2.45.67.76
2.28.36
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2.751.242.71.38.76
2.911.741.161.66.67
1.37.33
2.78.62.53.65.53.39.08.21.12.17
1.002,27.79
2.262.352.25.63
2.673.281.161.72.59
1.321.24.87.97
1.04.68
2.031.241.531.101.46.88.38.61
1.392.872.64.77
1.28.37
CO PPHICP
4323266
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AL y.ICP
2.331.253.301.131.012.04.31.77
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1.652.05.84
1.801.392.20.75
2.212.52.82
1.191.01.92.94.78.36
1.78.90
1.231.501.811.441.721.31.70
1.212.342.211.71.83.89.68
HI PPM .—TCP-
14540601622108
4174430372436325053
35455342626
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19.713962.756.720.5
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10.134.09.6
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1.16.64.03.12.08
1.12.06.46
1.24.15.03.76.34.17.38.36.06.16.33.27.10.06.04.93.47.71
1.45.44.70.03.33.46
ZK PPHICP
41.226.482.222.7
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52.34.79.4
27.734.822.413.19.7
CA XICP
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8.43.33
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8.35.81
1.154.158.781.677.68.92
3.7521.5.32.38.86.16.17.25.84.16.11.98.10.10
21.03.25.27.15.82.15
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1.68.42.13.17.16.93
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T PPHICP
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5.36.64.413.812.13.25.718.77.713.122.921.319.523.87.6
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14289
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08-UOV-93 REF. PAGE
SAMPLE
BS93- 22i BS93- 23' BS93- 24BS93- 25BS93- 26BS93- 27BS93- ISBS93- 29BS93- 30BS93- 21BS93- 12BS93- 33BS93-134BS93-201BS93-2C23S93-2C3BS93-2C48393-2:5BS93-206SS93-207BS93-2C8BS93-209BS93-210BS93-2:lBS93-212BS93-213BS93-214BS93-215BS93-2:6BS93-217BS93-21SBS93-219BS93-220BS93-221BS93-222BS93-223BS93-224BS93-225
D BS93-101D 3S93-112D BS93-124D BS93-202D BS93-212C BS93-224
SAHPLE
BS93-101BS93-1C2BS93-103BS93-104BS93-105BS93-106BS93-107BS93-103BS93-109BS93-109ABS93-110BS93-111BS93-112BS93-113BS93-114BS93-115BS93-116BS93-117BS93-118BS93-119BS93-1203333-121BS93-122B393-123BS93-124BS93-125BS93-12GBS93-127BS93-123BS93-129BS93-130BS93-131BS93-132BS93-133BS93-134BS93-201BS93-202BS93-203BS93-204BS93-205BS93-206BS93-207BS93-203BS93-209
nn PPHICP
23.047987522216130362916477215291675924916821126632125321630456.056.032.0110
141043066.058.0
532153
1150253516264591209107129401223810207
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Page l
XRALLES LABORATOIRES XRAL LABORATORIES
UNE DIVISION DE l D IVISION OF SGS INC.150, 13eRUE - ROUYN-NORANDA - QUEBEC J9X 2H6
TEL. : (819) 764-9108 FAX : (819) 764-4673
CERTIFICAT D'ANALYSE/CERTIFICATE OF ANALYSIS
1163Nom de la Compagnie/Company: Cameco Corp. Bon de Commande No/ P.O. No: Projet/ Project No : BIG SWANDate Soumis/ Submitted : Oct 27, 1993 Nov 01, 1993 Attention : MIKE KOZIOL
No. D'Echantillon AUAU CHK AU CHK Sample No. PPB PPB PPB
BS93-135BS93-136BS93-137BS93-138BS93-226BS93-227BS93-228BS93-229BS93-230BS93-231BS93-232
11 126^^^^<5^^75 5
10
5
Certifie par / Certified by
Membre du Groupe SGS (Societe Generale de Surveillance)
XRALLES LABORATOIRES XRAL LABORATORIES
UNE DIVISION DE l D IVISION OF SGS INC.150, 13eRUE - ROUYN-NORANDA - QUEBEC J9X 2H6
TEL. : (819) 764-9108 FAX : (819) 764-4673
your ref: BIGSWAN ourref: 16582/1163
CERTIFICAT D'ANALYSE/ASSAY CERTIFICATE Ol-Nov-93
CAMECOCORP.1349 KELLY LAKE ROADUNTT6SUDBURY, ONTARIOP3E5P5ATTENTION: MKEKO22OL
Date sounds/ Submitted: October 23, 1993
No. of samples: 11 No. of pages: l
ELEMENTS
32 elements scan
METHOD
aqua regia/ICP
DETECTION LIMIT
Certifie par/Certified bj^
J.J. Land tit/Manager
Membre du Groupe SGS (Societe Generate de Surveillance)
SAHF-i
BS93-:25BS93-1258393-1273S93-i:3BS93-226BS93-227BS93-223BS93-223BS93-2Z3BS93-231BS93-232
D BS93-:35
SAMPLE
BS93-135BS93-135BS93-:37BS93-133BS93-225BS93-227BS93-223BS93-229BS93-230BS93-231BS93-222
D BS93-135
SAMPLE
BS93-13SBS93-13SBS93-137BS93-133BS93-225BS93-227BS93-223BS93-2293S93-230BS93-231BS93-232
D BS93-135
BE PPMICP
.6<.5C. 5.8
C. 5.S.S
C. 5<.5<.5.7.6
Mil PPMICP
37321824623223357741113311097.082.0
367
A G PPMICP
.2•C.Ic.ic.l•C.I.2.2
C.I<.l<.l2.4.1
HA '/,ICP
.06
.14
.06
.01
.06
.02
.06
.OS
.03
.OS
.04
.06
FE XICP
3. 952.331.863.392.012.174.26.49
1.371.502.723.91
CD PPHICP
CI•Ci•CIciCICI•ciCICICIciCI
KG XICP
.91
.77
.91S. 20.47.23
1.31.15.44.41.59.91
CO PPMICP
281813191113324
17152528
sn PPHICP
CIOCIOCIOCIOCIOCIOCIOCIOCIOclOCIOCIO
AL '/,ICP
1.691.49.77
3.72.31.71
1.60.31.63.55.78
1.68
I! I PPMICP
28293333349
263
3420
11626
SB PPHICP
C5CSC5CSC5C5CSC5CSC5C5c5
P 7,ICP
.02
.03
.05
.05
.03
.02
.05
.04
.04
.08
.03
.03
Cfl PPHICP
62.821216312.4
10435212926022921190.161.0
BA PPHICP
29913579288
14478
242827
297
K XICP
1.23.50.44.29.02.01.22.02.11.12.37
1.23
Z1I PPHICP
40.337,811.8IS. 47.1
10.423.115.19.38.55.9
39.5
LA PPHICP
13.97.4
22.53.7
32.810.911.533.611.014.47.1
13.7
CA 7.ICP
.38
.70
.82
.162.034.551.031.48.42.34.08.38
AS PPMICP
274
C3C3C377285
C3C31024
TA PPHICP
CIciCIciCIciciCICIciCICI
SC PPHICP
3.74.01.42.21.52.07.31.12.02.82.93.7
S R PPHICP
5.618.76.71.18.58.17.7
18.711.26.42.65.6
V PPHICP
ClOCIOCIOCIOCIOClOCIOCIOCIOCIOCIOClO
T I X1C?
.19
.08
.06
.04
.07
.05
.17
.07
.07
.11
.02
.20
Y PPMICP
5.74.04.65.07.46.77.28.15.87.33.65.7
PB PPHICP
C2C23
C2C233523
523
V PPMICP
355419531420
1036
39544084
Z R PPHICP
6.43.9
21.816.554.818.18.35.75.36.2
20.36.8
B I PPHICP
C3C3C3C3C3C3C3C3C3C355
CR PPH1C?
326976101737650715680
17680
HO PPH1C?
CICI21
CICICIciCICI43ci
APPENDIX F
1994 CHANNEL SAMPLE ASSAY CERTIFICATES
Bondar CleggInchcape Testing Services
GeochemicalLabReport
CAMECO CORPORATIONMIKE KOZIOL#6-1349 KELLY LAKE ROADSUDBURY, ONTARIOP3E 5P5
...'?^9^... .:S.(X,.!^.p...SS..
Bondar-Clegg SL Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar CleggInchcape Testing Services
GeochemicalLabReport
REPORT: 094-41975.0 ( COMPLETE )
CLIENT: CAMECO CORPORATION PROJECT: NONE
REFERENCE: j
SUBMITTED BY: M. KOZIOL j DATE PRINTED: 31-MAY-94 i
ORDER ELEMENT
1 Au302 Al
GoldAluminum
NUMBER O f ANALYSES
2828
LOWER DETECTION LIMIT EXTRACTION
50.01
PPBPCT
Fire Assay of 30gHCL :HN03 (3: 1)
METHOD
ATOMICINDUC.
ABSORPTION jCOUP. PLASMA ;
3 Fe4 Mn5 Mg6 Ca
: 7 Na
IronManganeseMagnesiumCalciumSodium
2828282828
0.011
0.010.010.01
PCTPPMPCTPCTPCT
HCL:HN03HCLHCLHCLHCL
:HN03:HN03:HN03:HN03
(3:(3:(3:(3:(3:
1)1)1)1)1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMA lPLASMA iPLASMA ;PLASMA jPLASMA j
8 K9 Se10 V11 Cr12 Co
PotassiumScandiumVanadiumChromiumCobalt
2828282828
0.015111
PCTPPMPPMPPMPPM
HCLHCLHCLHCLHCL
:HN03:HN03:HN03:HN03:HN03
(3:(3:(3:
1)
D1)
(3:1)(3: 1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMA iPLASMA iPLASMA jPLASMA iPLASMA j
iv 13 Ni14 Cu15 Zn16 As17 Sr
NickelCopperZincArsenicStrontium
2828282828
11151
PPMPPMPPMPPMPPM
HCLHCLHCLHCLHCL
:HN03:HN03:HN03:HN03:HN03
(3:(3:D1)
(3:1)(3:(3:
1)
D
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMA iPLASMA jPLASMA ;PLASMA iPLASMA j
18 Y19 Mo20 Ag21 Cd22 Sn
YttriumMolybdenumSi IverCadmiumTin
2828282828
11
0.20.220
PPMPPMPPMPPMPPM
HCLHCL
:HN03:HN03
HCL:HN03HCLHCL
:HN03:HN03
(3:(3:(3:(3:(3:
1)
D1)1)1)
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMA iPLASMA iPLASMA iPLASMA iPLASMA j
23 Sb24 Te
: 25 Ba: 26 La
27 W
AntimonyTelluriumBariumLanthanumTungsten
2828282828
51011
20
PPMPPMPPMPPMPPM
HCLHCLHCLHCLHCL
:HN03:HN03:HN03:HN03:HN03
(3:(3:(3:(3:(3:
1)1)1)1)D
INDUC.INDUC.INDUC.INDUC.INDUC.
COUP.COUP.COUP.COUP.COUP.
PLASMA iPLASMA jPLASMA iPLASMA iPLASMA i
28 Pb: 29 Bi
LeadBismuth
2828
25
PPMPPM
HCL :HN03HCL:HN03
(3:(3:
1)
D
INDUC.INDUC.
COUP.
COUP.
PLASMA iPLASMA i
Bondar-Clegg St. Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
GeochemicalBondar Clegg LabInchcape Testing Services Report
REPORT: 094-41975.0 ( COMPLETE ) REFERENCE:
CLIENT: CAMECO CORPORATION SUBMITTED BY: M. KOZIOL PROJECT: NONE DATE PRINTED: 31-MAY-94
i SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
ROCK 28 -150 28 CRUSH/SPLIT S, PULV. 28
i REPORT COPIES TO: MIKE KOZIOL INVOICE TO: MIKE KOZIOL : FAX 705-523-4571
Bondar-Clegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Geochemical Lab
, "^^ Inchcape Testing Services
REPORT: 094-41975.0 C COMPLETE )
SAMPLENUMBER
ELEMENT Au30UNITS PPB
ALPCT
FePCT
MnPPM
MgPCT
CaPCT
ReportDATE PRINTED: 31 -MAY-94 PROJECT: NONE PAGE U
NaPCT
KPCT
SePPM
VPPM
CrPPM
CoPPM
BS94-101i BS94-102i BS94-103
BS94-104BS94-105
5811420602508405
0.630.410.500.540.48
4.315.854.222.032.66
331242300196251
0.260.300.220.360.17
2.642.023.421.672.87
0. 01tO. 01tO.010.07
•(0.01
0.01tO.01tO. 010.05
tO.01
t5t5t5t5t5
965
138
34513910434
2570461412
: BS94-106; BS94-107: BS94-108i BS94-109; BS94-110
78932
210604553
0.501.040.790.870.24
4.532.446.284.86
:*10.00
49063212201048130
0.160.340.040.060.14
2.734.846.405.280.56
0.02tO. 010.030.050.04
tO.01tO. 010.020.05
tO. 01
t5
^t5t5t5
61020198
51601167335
2416231368
BS94-111
BS94-112BS94-113BS94-114BS94-115
-, BS94-116BS94-117BS94-118BS94-119BS94-120
2220123512
t576
20^
0.350.470.520.450.80
0.640.420.670.930.88
MO. 007.965.87
MO. 008.07
2.941.082.96
MO. 002.59
384387467610198
10872116196524
0.040.090.090.030.35
0.320.250.390.750.27
2.312.403.312.921.25
1.070.751.160.653.31
"0.01tO. 010. 01tO. 01tO.01
0.02tO.010.010. 010.05
tO. 01tO. 01tO. 01tO. 010. 01
0.030.020.03
tO.010.04
t5t5t5t5t5
t5t5t5t5t5
812131717
2418221514
617912498127
123801349088
4619452170157
387
3628124
BS94-121; BS94-122
BS94-123BS94-124BS94-125
112014
3372251
1.892.323.113.023.01
4.70MO. 005.627.996.19
295372494481523
1.321.802.492.472.51
0.460.150.820.530.65
0.120.060.160.130.11
1.381.462.152.081.73
85
t5t5t5
71104116110122
131307126141119
251482
2552930
BS94-126i BS94-127\ BS94-128
37274
MOOOO
2.252.810.94
4.055.92
MO. 00
358476148
1.572.390.45
1.000.520.15
0.200.110.06
1.051.700.41
t5t5t5
769439
7912864
24109
3490
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Clegg^^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41975.0 ( COMPLETE )
SAMPLE NUMBER
ELEMENT Ni UNITS PPM
Cu PPM
ZnPPM
As PPM
Sr PPM
YPPM
DATE PRINTED: 31 -MAY -94 PROJECT: NONE PAGE 1B
MoPPM
Ag PPM
Cd PPM
Sn PPM
Sb PPM
Te PPM
BS94-101 BS94-102 BS94-103
: BS94-104 BS94-105
21 31 37 25 16
402 792 377 157 298
13 5 9 9 90
26 984 611 112 67
2914 26 17 20
4 5 5 9 3
2 2 2 12
•cO. 2 0.2 0.2 0.2 0.2
0.2 1.7 0. 2 1.2 0.6
^0 •c20 ^0 ^0 ^0
*5 <5 <5 <5 *5
•OO <10 <10 *10 *:10
: BS94-106 BS94-107 BS94-108
: BS94-109 BS94-110
24 28 14 11 58
511 236 870 28
544
12 26 8 8
•el
46 14 25 28
478
19 19 18 167
4 4 5 5 3
21 2 1 3
0. 2 0.2 0. 2 0.2 0.6
0.4 0.5 0.6
•cO. 2 1.9
^0 •c20 •c20 ^0 ^0
<5 <5 <5 <5
9
<10 <10 <10 <10 •OO
BS94-111 BS94-112 BS94-113
i BS94-114 \ BS94-115
.L BS94-116 BS94-117 BS94-118 BS94-119 BS94-120
BS94-121 BS94-122 BS94-123 BS94-124
: BS94-125
; BS94-126 ; BS94-127 l BS94-128
61 36 24 61 53
3615 40 158 46
119 596 80
251 89
68 60 937
331 503 366 731 312
83 18
106 615 55
224 673 34 587 157
128 44
2102
•O •d •(1
2 8
7 •d
1 •d 4
38 45 62 55 62
36 54 10
24 13 8
21 9
G ^ . 8
19 36
96 > 10000
114 ^0000
334
104 5428
> 10000
11 13 17 12 21
17 12 19 12 40
10 5
15 12 11
20 11 10
4 5 5 6 6
6 3 4 4
13
12 5 6 5 5
11 9 2
22 2 3 2
65 23 15 8 2
25 2 2 2
*:1
1 5
0.7 0.7 0.3 0.6 0.4
0.2 0.2 0. 2 1.1 0. 2
•cO. 2
0.5 0.2 0.4 0.2
0.2 0. 2 1.8
1.5 0.3 1.6 0.8 0. 2
0.4 0.2 0. 2 0.7 0.2
0.2 61.4 0.2 19.2 0.4
0.2 8.0
410.1
•c20 ^0 ^0 ^0 ^0
•c20 •c20 •c20 ^0 •e20
t20 •e20 <20 <20 ^0
<20 <20 <20
^ <5 <5<5 ^
<5 <5 <5 11 •e5
<5 57 6
31 6
•c5
12 240
<10 <10 <10 *10 •OO
<10 <10 <10 <10 •:10
<10 57
<10 31
•OO
<10 26 194
*— - ,
Bondar-Clegg it Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Bondar Cleggfe^ Inchcape Testing Services
GeochemicalLabReport
REPORT: 094-41975.0 ( COMPLETE )
SAMPLE ELEMENT: NUMBER UNITS
BS94-101BS94-102BS94-103BS94-104BS94-105
BaPPM
867
219
La UPPM PPM
18 ^020 26526 6420 8311 ^0
PbPPM
99987
DATE PRINTED: 31 -MAY-94PROJECT: NONE PAGE 1C
SiPPM
6449
140
BS94-106BS94-107BS94-108BS94-109BS94-110
1194154
16 ^020 ^018 14214 21716 77
758917
9^O^8
BS94-111; BS94-112
BS94-113i BS94-114
BS94-115
64634
15 ^019 ^017 ^021 ^032 ^0
12109
1412
*5
^^^^
,L BS94-116BS94-117BS94-118BS94-119BS94-120
6231421
23 ^028 ^011 ^018 <2059 ^0
32^12357
*5
^^<5^
BS94-121BS94-122BS94-123
; BS94-124; BS94-125
268229382372319
33 <2021 ^011 <2012 <2013 ^0
1212151617
<559•c5
25^
BS94-126BS94-127
i BS94-128
193321110
9 <2011 *2011 <20
1113
<522
214
Bondar-Clegg SL Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
Certificate3sa Bondar Clegg of^^ Inchcape Testing Services Analysis
CAMECO CORPORATION
MIKE KOZIOL#6-1349 KELLY LAKE ROADSUDBURY, ONTARIOP3E 5P5
O r l D S"^.eTN^^r-Ssjt . J...?*r.Q..
Bondar-Clegg & Company Ltd.5420 Canotek Road, Ottawa, Ontario, KlI 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
CertificateBondar Clegg ofInchcape Testing Services Analysis
REPORT: 094-41975.6 C COMPLETE ) REFERENCE: i
CLIENT: CAMECO CORPORATION SUBMITTED BY: M. KOZIOL i
PROJECT: NONE DATE PRINTED: 27-JUN-94 \
NUMBER OF LOWER i ORDER ELEMENT ANALYSES DETECTION LIMIT EXTRACTION METHOD i
1 Au Gold (Grav.) 1 0.17 G/T i
SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER \
ROCK 1 -150 1 PULVERIZATION 1 i
'o^M^FAX 705-523-4571 i
Bondar-CIegg A Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170 Lab Supervisor
Bondar Clegg^ - ? Inchcape Testing Services
CertificateofAnalysis
REPORT: 094-41975.6 ( COMPLETE )DATE PRINTED: 27-JUN-94 PROJECT: NONE PAGE 1
SAMPLE NUMBER
ELEMENT UNITS
Au G/T
BS94-128 13.61
Bondar-Clegg fa Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
H Bondar CleggInchcape Testing Services
CertificateofAnalysis
CAMECO CORPORATIONMIKE KOZIOL#6-1349 KELLY LAKE ROADSUDBURY, ONTARIOP3E 5P5
Bondar-Clegg te Company Ltd.5420 Canotek Road, Ottawa, Ontario, KU 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170 Lab Supervisor
CertificateBondar Clegg of
- Inchcape Testing Services Analysis
REPORT: 094-41975.5 ( COMPLETE ) REFERENCE:
CLIENT: CAMECO CORPORATION SUBMITTED BY: M. KOZIOL PROJECT: NONE DATE PRINTED: 27-JUN-94
NUMBER OF LOWER ORDER ELEMENT ANALYSES DETECTION LIMIT EXTRACTION METHOD
1 Au Gold (Grav.) 1 0.17 G/T
SAMPLE TYPES NUMBER SIZE FRACTIONS NUMBER SAMPLE PREPARATIONS NUMBER
ROCK 1 -150 1 AS RECEIVED 1
'
FAX 705-523-4571
Bondar-Clegg A. Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170 Lab Supervisor
^ Bondar Clegg^F Inchcape Testing Services
CertificateofAnalysis
REPORT: 094-41975.5 ( COMPLETE )DATE PRINTED: 27-JUN-94 PROJECT: NONE PAGE 1
SAMPLE NUMBER
ELEMENT UNITS
Au G/T
BS94-128 14.74
Bondar-Clegg Si Company Ltd.5420 Canotek Road, Ottawa, Ontario, KIJ 9G2, Canada
Tel: (613) 749-2220, Fax: (613) 749-7170
APPENDIX 6
1993 CHANNEL SAMPLE ASSAY CERTIFICATES
rage i
XRALLES LABORATOIRES XRAL LABORATORIES
UNE DIVISION DE l D IVISION OF SGS INC.150, 13e RUE - ROUYN-NORANDA - QUEBEC J9X2H6
TEL. :(819)764-9108 FAX : (819) 764-4673
CERTIFICAT D'ANALYSE/CERTIFICATE OF ANALYSIS
Norn de la Compagnie/Company: Cameco Corp.Bon de Commande No/ P.O. No:Projet l Project No :Date Sounds/ Submitted : Apr 13, 1993Attention : BARRY COOPER
367
Apr 16, 1993
No. D'Echantillon AU Sample No. PPB
AU CHK AU CHK AU PPB PPB g/ton
AU CHK AU CHK g/ton g/ton
ON208-01 ON208-02 ON208-03 ON208-04 ON208-05 ON208-06 ON208-07 ON2 08-08 ON208-09 ON208-10 ON208-11 ON208-12
oN208-14 ON208-15 ON208-16 ON208-17 ON208-18 ON208-19 ON208-20 ON208-21 ON208-22 ON208-23 ON208-24 ON208-25 ON208-26 ON208-27 ON208-28 ON208-29 ON208-30 ON208-31 ON208-32 ON208-33 ON208-34 ON208-35 ON208-36 ON208-37 ON208-38 PN208-39
17216926516126038016552
308480256323597
25754175719891916
46632102553317
173 171
319580
327614
97
37
3 .401.100.72
1.682.631.060.82
0.69
Certifie par l Certified by
3.46 3.33
2.64 2.61
3.00 1.82 1.67 1.44
3.02
1.68
2.98
1.65
Membre du Groupe SGS (Societe Generate de Surveillance)
Page 2
XRALLES LABORATOIRES XRAL LABORATORIES
UNE DIVISION DE l D IVISION OF SGS INC.150, 13eRUE - ROUYN-NORANDA - QUEBEC J9X 2H6
TEL. : (819) 764-9108 FAX : (819) 764-4673
CERTTFICAT D'ANALYSE/CERTIFICATE OF ANALYSIS
367Nom de la Compagnie/Company: Cameco Corp. Bon de Commanda No/ P.O. No: Projet/ Project No :Date Soumis/ Submitted : Apr 13, 1993 Apr 16, 1993 Attention : BARRY COOPER
No. D'Echantillon AUAU CHK AU CHK AUAU CHK AU CHK Sample No. PPB PPB PPB g/ton g/ton g/ton
ON208-40 8ON208-41 13ON208-42 10
Membre du Groupe SGS (Societe Generale de Surveillance)
XRAL Les Laboratoires XRALUne Division des Services de Surveillance SGS Inc.
150, 13e RueRouyn-NorandaQuebec J9X 2H6CanadaTel: (819) 764-9108Fax: (819) 764-4673
Votreref: E5654 Notreref: 14709/367
CERTIFICAT D'ANALYSE/ASSAY CERTIFICATE 28-Apr-93
CAMECO CORP.1349, KELLY LAKE ROADUNIT# 6SUDBURY, ONTARIOP3E 5P5ATTN: BARRY COOPER
Date Sourais/Submitted: April 9, 1993
No. of samples: 42 No. of pages: 2
ELEMENTS
32 element scan
METHOD
Aqua regia/ICP
DETECTION LIMIT
Certifie par/Certified by:
Membre du Groupe SGS (Societe Generate de Surveillance)
A'Krtl HiOHI LA!
SAMPLE
ON20S-01ON203-02ON203-03ON203-04CN208-05QN20S-06CN2C3-070X203 -OdON20S-09ON20S-10ON20S-11CN2C8-12ON2C8-13ON208-UON20S-15ON208-16OH2GS-17CN203-18ON208-19ON208-20ON208-21CN208-22ON20S-23ON20S-24ON208-25ON208-26ON208-27ON208-2aON203-29ON208-30ON208-31ON208-32ON208-33W208-34ON208-35ON208-36ON208-37ON203-38ON208-39ON208-40ON2C8-41ON208-42
D ON208-01D ON203-13D'ON208-25D ON208-37
SAMPLE
ON208-01ON20B-02OM20S-03QN208-04OM20S-05ON208-06OK208-0?CN208-080X208-09ON208-10ON208-11OM208-12ON208-13ON208-14ON208-15ON208-16OM208-17ON208-18ON208-19ON208-20ON208-21ON208-22ON208-23QN208-24
juKMivrcici ea -MI
BE PPMICP
1.21.51.52. S2.51.42.5i.a.8
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XRAL LES LABORATOIRES XRAL LABORATORIESLINE DIVISION DE l D IVISION OF SGS INC.
150. 13eRUE - ROUYN-NORANDA - QUEBEC J9X 2H6TEL : (819) 764-9108 FAX : (819) 764-4673
CERTIFICAT D'ANALYSE/ASSAY CERTIFICATE 13-Sep-93
Ref: 15886/367
Norn de la Compagnie/Company: Cameco Corp.No de Prpjet/Project No. : E5654Date Soumis/Subraitted : August 25, 1993Attention : Barry Cooper
No d'echantillon FEO Wet
FE203XRF-F
ON208-25 ON208-27 ON208-28 ON208-40
D ON208-25
6.3 9.8 6.7 2.0 6.3
8.3512.68.833.378.39
Certifie par/Certified by:
J.J. Landers Gerant/Manager
Membre du Groupe SGS (Societe Generate de Surveillance)
Page l
XRAL LES LABORATOIRES XRAL LABORATORIESUNE DIVISION DE l D IVISION OF SGS INC.
150, 13eRUE - ROUYN-NORANDA - QUEBEC J9X 2H6TEL. : (819) 764-9108 FAX : (819) 764-4673
CERTIFICAT D'ANALYSE/CERTIFICATE OF ANALYSIS-13
Nom de la Compagnie/Company: Cameco Corp.Bon de Commanda No/ P.O. No:Projet/ Project No :Date Sounds/ Submitted : Sep 20, 1993Attention : Barry Cooper
970
Sep 20, 1993
No. D'Echantillon Wt-140 Wt+140 Au-140 Au-140 Au-140 Au+140 Au Sample No. gram/t gram/t gram/t gram/t gram/t gram/t gram/t
208-09208-10208-13208-17208-18208-19208-20208-29208-30208-31
.-208-3208-33
208-34
135143179191147184164190159164150192177
.13
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.83
.54
.65
.88
.43
.41
.56
0.504.523.8712.702.7215.325.7211.242 .774.294.269.2421.34
3.021.100.621.442.811.060.652.511.471.651.370.690.62
2101210211100
.85
.17
.69
.65
.88
.17
.65
.33
.54
.65
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.65
.62
2101210211100
.94
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.66
.55
.85
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.65
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2101500211200
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.55
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.72
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.82
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2.931.150.651.532.901.080.652 .421.501.641.440.670.62
Certifie par V Certified by :
Membre du Groupe SGS (Societe Generale de Surveillance)
APPENDIX H
PETROGRAPHY REPORT BY Dr. ARPAD FARKAS
Petrography and Ore Microscopy of rock samples from the Big Swan Project, Ontario
for
Cameco Corporation
February 1994
Arpad
A.Farkas February 94 Big Swan ... 1
Preface
This report was prepared at the request of Mr. Mike Koziol, Project Geologist, Cameco Corporation.
The report describes the results of a petrographic, ore microscopic investigation of twenty rock samples from the Big Swan project, Ontario. Samples from granitic intrusives and skarn were examined.
The primary aim of the petrographic study is to examine the relationship between skarn and gold mineralization.
A.Farkas February 94 Big Swan ...2
Summary and Conclusions
The following rock types were examined.
1. Skarn derived from calcareous metasediments and impure carbonate rocks.
2. Skarn derived from granitic intrusives (endoskarn).
3. Contact metamorphosed calcareous clastic metasedimentary rocks.
4. Sheared, quartz-veined granitic rocks with arsenopyrite and probably gold.
5. Gold-mineralized quartz-tremolite-arsenopyrite veins.
6. Granitic rocks ranging in composition from diorite to granodiorite.
The skarn derived from calcareous metasediments and impure carbonate rocks contains the following mineral assemblages:
a. garnet b. garnetdiopside diopsideepidote calcitetremolite pyrrhotitequartz pyritecalcite chalcopyritepyrrhotite hematite/limonite chalcopyrite
c. garnet d. diopsidediopside epidoteepidote amphibolecalcite feldsparquartz clinozoisitepyrrhotite calcite
pyrrhotite
A.Farkas February 94 Big Swan ... 3
These mineral assemblages developed at a relatively high temperature corresponding to that of the hornblende hornfels facies. Retrograde skarns with a lower-temperature mineral assemblage did not develop. Au and Cu-Au mineralized skarns with high-temperature mineral assemblages comparable to those of the Big Swan area skarns are known from several localities. In addition to diopside, clinozoisite-epidote-feldspar, and calcite, some of the Nevada Au-Cu skarns also contain vesuvianite. V
Lower-temperature retrograde skarns formed by replacement of an earlier high- temperature mineral assemblage may contain a significantly larger gold deposit than is commonly the case for skarns. One such deposit is presently being explored in Montana near Cooke City, Park Co. In that deposit the prograde skarn is characterized by epidote; later sulfide- and iron-oxide-rich hydrothermal fluids, which also deposited quartz, replaced some of the country rocks. Economic grade Au-Cu and Ag mineralization is associated with the quartz-sulfide-iron-oxide event.
The types of skarn found in the Big Swan area have potential for hosting Au and Cu mineralization. It is noteworthy that a fairly large but low grade W-skarn occurs in the Sudbury area near Espanola (Foster Township).
In general, Cu and Au skarns can be associated with granitic rocks ranging in composition from diorite to granite.
In general, granitic rocks which crystallized from more water-rich melts are more favourable for developing skarns. This type of granitic rock often contains more hydrous minerals (e.g., biotite or amphibole).
Some of the granitic rocks examined contain moderate to high amounts of biotite. Most of the biotite present in these rocks appears to be of magmatic origin; the biotite enrichment may be the result of the assimilation of felsic rocks or biotite-rich metasediments by the granitic magma. In many samples of granitic rocks there is a minor amount of a very fine-grained secondary biotite which replaces feldspars. The biotite alteration of feldspar is due either to deuteric processes or to skarn-related fluids. The association of secondary biotite with very fine-grained tremolite and clinozoisite suggests the latter. In some cases Au anomalies are associated with the weak biotite alteration of feldspar. A few larger poikilitic plates of biotite were seen in only one sample (BS 93-201). This biotite is probably the product of an endoskarn.
A.Farkas February 94 Big Swan ... 4
Gold and arsenopyrite mineralization is found in sheared and quartz veined granitic rocks. One of the samples (ON 91-46) is more typical of hydrothermal quartz veins emplaced in ductile shear zones. In this case the alteration products are biotite, a lesser amount of chlorite, and a minor amount of carbonate which is probably iron-bearing.
Other samples of sheared and quartz-veined Au and As mineralized granitic rocks are of dubious origin (BS 93-305 and 307). The mineralogy of these veins is somewhat similar to that of endoskarns found in this area (quartz and tremolite); however the rocks do not have a typical skarn texture. In the case of sample BS 93-307 there is more evidence for metasomatic replacement of the granitic country rock than for shearing: i.e., this sample has a more skarn-like character. In order to establish the extent of quartz-tremolite replacement of the granitic rock, further sampling should be carried out in a N-S direction, i.e., at a right angle to the shear zone.
Two of the samples examined are tremolite-rich endoskarns which replaced granitic rocks (BS 93-204 and 310). A gold geochemical anomaly is associated with the endoskarn (71 ppb Au). The tremolite-rich endoskarn may have formed at a lower temperature than the diopside-bearing exoskarn.
There is one sulfide-rich calcareous metaarkose among the samples studied. The metaarkose has an overprint of skarn. Many of its metasedimentary features are preserved; however the more calcareous bands were replaced by tremolite, epidote, and pyrrhotite.
It appears that in the Big Swan Area a more felsic phase of the intrusive gave rise to the development of skarn, and therefore the contact of the more biotite- rich and more quartz-rich rocks should be explored. These are probably apparent on the airborne radiometric maps as K and U anomalies.
Petrographic descriptions of samples
BS 93-113 . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5BS 93-125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7BS 93-130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9BS 93-134 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11BS 93-135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13BS 93-136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15BS 93-137 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17BS 93-201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19BS 93-204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21BS 93-224 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24BS 93-228 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26BS 93-230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28BS 93-302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30BS 93-305 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32BS 93-307 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35BS 93-308 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38BS 93-310 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41ON 91 -46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ON 91-54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45ON 91-56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
A.Farkas February 94 (BS 93-113) ... 5
Sample BS 93-113
Rock type: Contact metamorphosed calcareous wacke/siltstone with lensesof metaarkose to siltstone.
Mineralogy: Quartz, feldspar, tremolite/actinolite, carbonate, chlorite, opaque.
Note: There are lens-shaped masses of metaarkose to siltstone within the calcareous wacke. These will be described first.
Metaarkose to metasiltstone
Quartz: (a) Slightly elongated anhedral grains 10 to 100 micron in length.(b) Clasts of coarser grained quartz; 0.1 to 0.5 mm long elongate
grains with good preferred orientation. Some of these are recrystallized to finer grained aggregates.
(c) Occurs in feldspar-bearing lithic fragments.
Feldspar (ID-15% ?): Has a similar mode of occurrence to quartz.
Biotite (5-7"}-!)): Extremely fine flakes, most of them 50 micron long. Good preferred orientation.
Tremolite/actinolite (minor to trace): A few prismatic grains near the contact with the calcareous wacke.
Opaque (trace): Disseminated anhedral grains.
Contact metamorphosed calcareous wacke
Quartzofeldspathic matrix (6007o): Extremely fine grained elongate grains of quartz and feldspar. The grainsize ranges from 5 to 20 micron.
Larger clasts of quartz (2-30Xo): Highly deformed eye-shaped clasts which are recrystallized to a percrystalline aggregate. Length of the clasts ranges from 0.1 to 1 mm.
Biotite (1 O^o): Very fine flakes of biotite with good preferred orientation. Occurs in the quartzofeldspathic matrix. Grainsize ranges from 10 to 100 micron.
Tremolite/actinolite (20-25*36): Subhedral to euhedral prismatic grains with fairly good preferred orientation. Some crystals with poikiloblastic texture. Average length is about 1 mm; a few thin prismatic grains
A.Farkas..February 94 (BS 93-113 cont'd) ...6
are up to 3 mm long. About 2007o of the tremolite crystals are inclined 30" to 90" to the foliation.
Carbonate (trace): Anhedral grains up to 100 micron in size intergrown with tremolite.
Chlorite (trace): A few flakes of chlorite which are up to 100 micron long.
Opaque (minor): Disseminated anhedral grains; often intergrown with tremolite.
Interpretation
The detrital texture of the metaarkose to metasiltstone lenses is clearly recognisable. The metaarkose is foliated, its foliation parallelling that of the enclosing calcareous wacke.
The grainsize of minerals within the calcareous wacke is highly variable. The large porphyroblasts of tremolite are enclosed in a very fine grained quartzofeldspathic matrix; the grainsize of the latter probably did not change much during metamorphism. The large porphyroblasts of tremolite may have developed during contact metamorphism, perhaps via the reaction:
Dolomite + Quartz + H20 = Tremolite + Calcite + CO2
An alternative explanation for the development of tremolite porphyroblasts is via regional metamorphism. Since the rock has a fairly good foliation, a regional metamorphic origin for tremolite cannot be totally discounted. However, when one considers that another sample of metawacke (BS 93-137) with similar texture and mineralogy has tremolite poikiloblasts with random orientation, by analogy this sample must also have been contact metamorphosed.
The very fine grained biotite has a good preferred orientation, it is the product of regional metamorphism. The biotite formed via metamorphic reactions from the pelitic matrix of the wacke.
The metaarkose lenses within the calcareous wacke may be of sedimentary or tectonic origin (e.g., arkose lenses formed by folding and boudinaging layers of interbedded arkose and wacke).
A.Farkas February 94 (BS 93-125) ... 7
Sample BS 93-125
Rock type: Calcareous metaarkose with an overprint of skarn(?) Mineralogy: Quartz, feldspar, tremolite/actinolite, epidote, carbonate, biotite,
pyrrhotite
Quartz (3507o): (a) Elongate anhedral grains with fairly good preferredorientation. Average grainsize is 0.1 mm.
(b) Granular textured quartz; equant anhedral grains with an average diameter of 50 micron.
Feldspar (10^o): (a) Elongate anhedral grains intergrown with quartz (?)Average grainsize is 0.1 mm.
(b) Larger, less deformed crystals of anhedral feldspar; the grainsize is up to 0.5 mm. It often occurs as round to lens-shaped aggregate of half a dozen to dozen grains. A few of them have epidote inclusions.
Epidote (10^o): Very fine disseminated crystals as well as granular aggregates. Grainsize 10 to 50 micron. Some of the feldspar is replaced by epidote.
Tremolite/actinolite (20)07o: Mostly anhedral crystals and a few euhedral ones. Average length 0.1 mm; fairly good preferred orientation.
Carbonate (minor): Equant to elongate anhedral grains and similar aggregates. The latter form discontinuous bands and lens-shaped bodies aligned parallel to the foliation.
Biotite (trace): Very small platy crystals of biotite occurs along grain boundaries of elongate quartz grains.
Pyrrhotite (25*56): Elongate anhedral grains and percrystalline aggregatesaligned parallel to the foliation. The grainsize is 0.1 to 0.5 mm. The It has an uneven distribution; it forms poorly defined pyrrhotite-rich layers, more than 2 cm thick, in which the pyrrhotite content is about 5007o. Layering is parallel to foliation.
A.Farkas..February 94 (BS 93-125 cont'd) ... 8
Interpretation
In general, skarns and contact metamorphic rocks have granoblastic to poikiloblastic textures. This rock, however, is fairly well foliated; it has a well defined metamorphic texture. Despite the deformation, the larger feldspar grains retained their detrital character. This rock is a metamorphosed arkose or calcareous arkose. The pyrrhotite and possibly the tremolite + epidote are the results of metasomatism which is related to granitic intrusives found in the area. The metaarkose has a weak to moderate intensity overprint of skarn. There is no sign of shearing or fracturing which would have facilitated the access of fluids responsible for the metasomatism. The pyrrhotite may have replaced a calcareous band within the arkose.
There are two other alternatives for the origin or the rock; however none of these appear to be likely:
(1) Ferruginous metasediment with sedimentary or exholative iron sulfide.(2) A metamorphic-metasomatic origin for the pyrrhotite.
This rock does not have the mineralogical composition of a greenschist facies iron formation. A metamorphic-metasomatic origin is unlikely, because the regional metamorphism in this area took place in the greenschist facies. Metamorphic-metasomatic skarns form in rocks of higher metamorphic grade (e.g., pyroxene-hornblende-magnetite skarns in the Grenville Province).
A.Farkas February 94 (BS 93-130) ... 9
Sample BS 93-130
Rock type: Garnet-diopside-epidote-quartz-calcite skarn. Mineralogy: Garnet, diopside, epidote, quartz, tremolite, calcite, pyrite,
pyrrhotite, chalcopyrite, limonite/hematite.
Garnet (50*^): Often zoned, isotropic to weakly anisotropic. Some of the zoned crystals rim granular aggregates of epidote. Cut by hairline fractures filled with epidote and quartz. The garnet often replaces epidote and tremolite.
Epidote (20)07o: Anhedral 0.1 to 0.5 mm grains interstitial between garnet grains. Larger poikilitic textured crystals with numerous small inclusions of pale green diopside. Colourless to pale yellow; weakly pleochroic. Also present in the cores of some euhedral garnets. It is replaced by garnet.
Diopside (IQ-20%): Very fine granular aggregates interstitial between garnet grains. Also occurs in carbonate and quartz and as inclusions in epidote. Some of the diopside aggregates enclose euhedral to subhedral grains of tremolite/actinolite. Pale green coloured, weakly pleochroic. Grainsize is up to 0.1 mm. Some colourless crystals, possibly less Fe-rich diopside.
Tremolite/actinolite (S-5%): Euhedral to subhedral prismatic grains up 0.3 mm long, concentrated in parallel, discontinuous 0.5 to 1 mm layers. The prismatic tremolite crystals have weak preferred orientation parallel to layering. It is partially replaced by garnet.
Calcite (2^o): Small euhedral grains interstitial between garnets. Some contain diopside inclusions.
Quartz (minor): Has the same mode of occurrence as calcite. It is also present in hairline fractures which cut garnets. Small anhedral grains withundullose extinction.
Pyrite (trace): Disseminated anhedral grains and thin coatings on diopside and epidote grains.
Pyrrhotite (trace): Disseminated euhedral grains interstitial between diopside and epidote.
Chalcopyrite (trace): Extremely fine grained, disseminated. Sometimes interwoven with pyrrhotite.
A.Farkas..February 94 (BS 93-130 cont'd) ...10
Hematite/limonite (trace): Dusty impregnations along and adjacent to hairline fractures.
Interpretation
This is a garnet-diopside-epidote-calcite-quartz skarn derived from metasoma tism of calcareous metasediments. Garnet is the most abundant skarn mineral; its composition is probably close to that of andradite. A vague metasedimen- tary layering is outlined by thin band of tremolite/actinolite. The tremolite/ actinolite may have formed during regional or contact metamorphism and it was subsequently partially replaced by garnet and diopside. Alternatively, the tremolite bands may have been the product of metasomatism: they may have formed by replacement of a dolomite band during the development of the skarn.
The skarn has a slightly anomalous Cu content (47 ppm Cu). There are no associated Au and As anomalies.
A.Farkas February 94 (BS 93-134) ... 11
Sample BS 93-134
Rock type: Quartz monzodiorite.Mineralogy: Quartz, plagioclase, K-feldspar, biotite, clinozoisite/epidote,
sericite, chlorite, opaque.
Quartz (IG-20%): (a) Anhedral crystals interstitial between feldspars orenveloping feldspars.
(b) A minor amount of quartz is present in graphic intergrowths with K-feldspar or alkali feldspar.
Plagioclase (SO-50% ?): Anhedral grains and euhedral crystals, the latter up to 1 mm long. It is compositionally zoned; the calcic core of the crystals is preferentially replaced by clinozoisite. Some of the plagioclase grains underwent magmatic resorption; they were partially replaced by quartz. A few of the plagioclase grains are impregnated with very fine grained sericite.
K-feldspar (ID-15% ?): (a) Perthitic anhedral crystals.(b) Present in graphic intergrowth with quartz. Some anhedral grains
have corroded grain boundaries when in contact with biotite.
Biotite (IS-20%): (a) Very fine anhedral grains which often form percrystalline aggregates. Average grainsize is 0.1 mm; the largest crystals are about 0.3 mm long. It often has ragged grain boundaries.
(b) A minor amount of biotite occurs as very fine grained (about 10 micron) inclusions within feldspars.
(c) A minor amount of extremely fine grained biotite partially replaces coarser grained aggregates of biotite.
Clinozoisite/epidote (S-7%): Very fine grained granular aggregates which replace plagioclase. In some aggregates both biotite and clinozoisite are present. Anomalous first order blue to yellow interference colours.
Sericite (trace): Dusty impregnation in a few feldspar grains.
Carbonate (minor to trace): Partially replaces biotite. Occurs as 50 to 100 micron size patches within biotite.
Chlorite (trace): Replaces biotite.
Opaque (2-307o): Disseminated anhedral grains up to 0.5 mm in diameter. It is often interwoven with biotite.
A.Farkas..February 94 (BS 93-134 cont'd) ... 12
Interpretation
Due to the clinozoisite alteration, the percentages of plagioclase and alkali feldspar are difficult to estimate; nevertheless, it is likely that this granitic rock has a mineralogical composition corresponding to that of quartz monzodiorite.
Since biotite is fairly abundant, the rock has a more potassic character than the average monzodiorite. Probably most of the biotite crystallized during the late magmatic stage. The biotites are not poikiloblastic: therefore they are probably not the product of skarn related metasomatism. The extremely fine biotite inclusions within feldspars are interpreted to be alteration products. The weak to very weak biotite alteration of feldspar may have two possible modes of origin:
(1) Deuteric alteration. This alteration is affected by the magmas late stage aqueous solutions and metasomatism is not involved.
(2) A weak metasomatic alteration related to hydrothermal processes or to the formation of skarn.
In samples of endoskarn collected from this area the prominent metasomatic alteration is replacement of the granitic rock by tremolite/actinolite. The Mg + Fe containing aqueous solutions of the skarn may migrate along hairline fractures into fresh granitic rocks, which results in a weak biotite alteration of K-feldspar.
Some of the plagioclase grains are partially to completely replaced by very fine grained clinozoisite. The clinozoisite probably has the same origin as the very small biotite inclusions. It must be emphasized, however, that this very fine grained clinozoisite is texturally more similar to products of deuteric alteration than to skarns.
The rock does not appear to be fractured; not even healed fractures are evident. The lack of fracturing makes it unlikely that the rock underwent a weak intensity hydrothermal alteration.
Chemical analysis of this sample detected 557 ppm Cu and 18 ppb Au. The Cu + Au mineralization is probably associated with the clinozoisite and biotite alteration of feldspar.
A.Farkas February 94 (BS 93-135) ... 13
Sample BS 93-135
Rock type: Quartz monzodiorite.Mineralogy: Quartz, plagioclase, K-feldspar or alkali feldspar, hornblende,
biotite, epidote, carbonate, sphene, opaque.
Quartz (10-1507o)(?): (a) Interstitial between feldspar grains; anhedral grains 0.1to 1 mm in diameter.
(b) Occurs within graphic intergrowths of quartz + a lkali feldspar. The graphic intergrowths are up to 2 mm in diameter.
Plagioclase (20-25*54): Both euhedral and anhedral crystals, 0.1 to 1 mm long. It is partially enclosed by hornblende in a subophitic fashion. Many crystals have biotite and epidote inclusions.
K-feldspar (or alkali feldspar) (ID-15%) (?): Forms graphic intergrowths with quartz; often perthitic. Some of them appear to be partially replaced by biotite.
Hornblende (SO-35%): Anhedral to euhedral pale green to bluish green prismatic crystals 0.5 to 2 mm long; often rimmed by biotite. Some crystals have pleochroic halos. The prismatic hornblende crystals appear to have a random orientation.
Biotite (IS^o): (a) Small platy crystals and anhedral grains which often formpercrystalline aggregates; average grainsize 0.1 to 0.2 mm. The single crystals of biotite have ragged outlines. Many pleochroic halos.
(b) Very fine (10-20 micron) inclusions of biotite in feldspar. Patches of very fine grained biotite occur in the feldspar within the feldspar- quartz graphic intergrowths.
(c) A few large crystals of biotite, up to 1 mm long. These are partially to nearly completely replaced by carbonate.
Epidote/clinozoisite (1-2)*^: Very fine granular aggregates which replace plagioclase. Anomalous blue interference colour.
Carbonate (minor): Round patches 0.1 to 1 mm in diameter; replaces biotite.
Sphene (trace): Disseminated euhedral crystals.
Opaque (minor): Disseminated euhedral grains, often in contact with carbonate.
A.Farkas..February 94 (BS 93-135 cont'd) ... 14
Interpretation
This is a hypidiomorphic, granular textured, unfoliated granitic rock with a mineralogical composition close to that of quartz monzodiorite. The subophitic texture is typical of diorites; however the graphic intergrowths of quartz and alkali feldspar are more often noted in granophyres and granites. This rock differs from other samples in having both hornblende and biotite. Most of the biotite is a late magmatic product; it postdates the crystallization of hornblende. There are a few large plates of an earlier generation of biotite but these are nearly completely replaced by carbonate.
It is possible that this is a hybrid rock; the dioritic magma may have reacted with a biotite-rich pelitic rock and assimilated some Si, Al, and K.
A small portion of the K-feldspar is partially replaced by very fine grained biotite, and some of the plagioclase grains are altered to clinozoisite. As discussed previously (see description of sample BS 93-134) these alteration products may have two possible origins:
(1) Deuteric alteration.
(2) Migration of the late stage solution related to endoskarn into hairline fractures of the relatively fresh granitic rocks.
A.Farkas February 94 (BS 93-136) ... 15
Sample BS 93-136
Rock type: Diorite.Mineralogy: Plagioclase, K-feldspar, quartz, hornblende, biotite, chlorite,
clinozoisite/epidote, apatite, opaque.
Plagioclase (40-450Xo): Anhedral grains as well as plates and lath-shaped sections with euhedral outlines; the latter are up to 3 mm long. It is partially enclosed by hornblende in a subophitic manner. It is often quite fresh, unaltered; contains only a few clinozoisite inclusions or none at all.
K-feldspar: Mostly present as anhedral grains often intergrown with anhedral crystals of quartz. Rarely, it is present as micrographic intergrowths with quartz.
Quartz (4-507o): Anhedral grains interstitial between plagioclase. Grainsize ranges from 0.05 to 0.5 mm.
Hornblende (45-50^0): Anhedral grains and prismatic crystals which often have poikilitic texture; contains numerous very fine plagioclase inclusions.
Biotite (2-3*54)): Small anhedral grains with an average diameter of 0.1 mm. Itoften rims hornblende. Numerous pleochroic halos around minute radioactive inclusions.
Chlorite (minor): Partially to completely replaced biotite.
Clinozoisite/epidote (trace): Small anhedral to euhedral inclusions inplagioclase. Also present as small granular-textured aggregates.
Apatite (trace): Small euhedral platy crystals; it is often included in quartz.
Opaque (1^o): Disseminated anhedral crystals, very fine to medium grained. It is often intergrown with biotite and hornblende.
A.Farkas..February 94 (BS 93-136 cont'd) ... 16
Interpretation
This sample is an unfoliated, weakly deformed or undeformed diorite. Compared to other granitic rocks described in the report, this rock contains more hornblende, and less biotite, K-feldspar, and quartz. Unlike the other samples described, this rock underwent only a very weak deuteric alteration; the alteration products are clinozoisite and chlorite.
Many of the hornblende crystals have a very poikilitic character. Sieve crystals of hornblende commonly occur in diorites of hybrid origin. Despite the indication of a probable hybrid origin, the diorite does not have an unusual mineralogical composition. Assimilation of impure carbonate country rocks did not take place. The diorite contains no skarn minerals.
A.Farkas February 94 (BS 93-137) ...17
Sample BS 93-137
Rock type: Contact metamorphosed calcareous wacke.Mineralogy: Quartz, feldspar, biotite, tremolite/actinotite, rutile, opaque.
Quartzofeldspathic matrix (SO-60%): Extremely fine grained granular textured to elongate grains 10 to 60 micron long. The quartz is much more common than feldspar. The elongate grains have good preferred orientation. It is associated with very fine grained biotite.
Coarser grained granoblastic textured quartz (1-207o): Occurs in 0.5 to 1.5 mm patches, some of them lens-shaped. These patches of quartz are biotite-free. Average grainsize 50 to 100 micron.
Biotite (5-10*^: Very thin platy crystals 10 to 60 micron long. Good preferred orientation. Occurs along the grain boundaries of very fine grained quartz and feldspar.
Tremolite/actinolite (SO-35%): Euhedral prismatic crystals with a poikiloblastic texture. Contains numerous very fine grained quartz inclusions. It has a random orientation. Pleochroic: from colourless to pale green. The maximum extinction angle is 200 to 22 0 .
Rutile (trace): Disseminated very fine anhedral grains.
Opaque (minor to trace): (a) Hematite/limonite along hairline fractures, (b) Disseminated, very fine grained opaque minerals.
Interpretation
This rock has a mineralogical composition and texture similar to that of Sample BS 93-113; however a significant textural difference between the two rocks is that in this sample tremolite/actinolite has a totally random orientation — no doubt the tremolite/actinolite formed during contact metamorphism. The precursor to the tremolite/actinolite may have been dolomite or other Mg and Fe-bearing carbonate minerals.
Some of the regional metamorphic fabric and mineralogy is preserved. The very fine grained biotite has a good preferred orientation, and therefore was produced during regional metamorphism from the clay matrix of the wacke. The clear patches of quartz characterized by granoblastic texture are
A.Farkas..February 94 (BS 93-137 cont'd) ... 18
interpreted to be sand-size quartz clasts which were recrystallized during contact metamorphism. The rock is unlikely to have undergone a significant degree of metasomatism: i.e., it is not likely to be skarn. Apart from the tremolite porphyroblasts there are no other minerals which can be related to the nearby skarns. Chemical analysis, however, indicates an anomalously high Cu content (163 ppm). The Cu mineralization may have two possible origins:
(1) It may be of sedimentary origin.
(2) It may be the result of a weak-intensity metasomatism whichaccompanied the contact metamorphism (i.e., a weak event ofskarn- related mineralization).
A.Farkas February 94 (BS 93-201) ... 19
Sample BS 93-201
Rock type: Quartz monzodiorite to quartz monzonite.Mineralogy: Quartz, plagioclase, K-feldspar, biotite, chlorite, muscovite, rutile,
opaque.
Quartz (IS-20%): Equant to irregular-shaped anhedral grains interstitialbetween feldspar grains. Grainsize ranges from 0.1 to 1 mm. The larger quartz grains partially enclose feldspars.
Plagioclase (40-45*^ ?): Anhedral grains and short subhedral laths with anaverage length of 0.5 mm. Some crystals have a great many very fine grained chlorite inclusions and irregular-shaped chloritic patches.
K-feldspar (20% ?): Anhedral crystals which often have perthitic exsolutions. Grainsize 0.1 to 1 mm. Some have numerous chlorite inclusions.
Biotite (10^o): Small anhedral grains and larger platy crystals 0.1 to 1 mm long. Some crystals are poikilitic, with feldspar inclusions. A few of the large biotites are partially chloritized; some of the smaller ones are completely chloritized. Contains numerous pleochroic halos.
Chlorite (4-507o): (a) Replaces larger biotite grains.(b) Very small inclusions in feldspars. Some feldspar grains enclose
10 to 20yo of chlorite inclusions which range in size from 10 to 50 micron.
Muscovite (trace): Some K-feldspar grains have very small inclusions of muscovite.
Rutile (1*34): Disseminated very fine grained aggregates which are oftenpresent in chlorite after biotite. Some of the rutile replaces biotite.
Opaque (minor): Disseminated anhedral grains up to 0.5 mm in diameter.
A.Farkas..February 94 (BS 93-201 cont'd) ... 20
Interpretation
Compared to other samples of quartz monzonite, the textural aspects of biotite and the presence of significant amounts of chlorite are noteworthy. In this rock some of the biotite is relatively coarse grained, the grainsize ranging up to 1 or 1.5 mm. Among the coarser biotite grains there are some which have poikilitic texture; the inclusions are feldspar and to a lesser extent quartz. The ragged poikilitic plates of biotite may be the products of metasomatism, possibly related to the development of skarn.
The numerous very fine inclusions of chlorite found in feldspar are alteration products. It is most likely that the precursor of this very fine grained chlorite was biotite of the same grainsize. The biotite alteration of feldspar was followed by chloritization of biotite. In this rock the biotite alteration of feldspar was more intensive than in the other samples studied. The amount of chlorite after biotite inclusions within individual feldspar grains is about 10*34.
It must be emphasized that, except possibly for the few poikilitic plates of biotite, the quartz monzonite does not have mineral assemblages typical of endoskarns; however the weak to moderate intensity chlorite after biotite alteration of feldspar may be related to Mg and Fe containing aqueous solutions which gave rise to skarn-related metasomatism.
A.Farkas February 94 (BS 93-204) ...21
Sample BS 93-204
Rock type: Tremolite-chlorite skarn (endoskarn).Mineralogy: Tremolite/actinolite, quartz, plagioclase. K-feldspar, biotite,
chlorite, rutile, pyrite.
Tremolite/actinolite (8007o): Columnar to fibrous aggregates and subhedral prismatic grains up to 1-2 mm long. No preferred orientation. Nearly colourless in plane light. Some of the crystals recrystallized (?) into an ill-defined fine-grained mosaic (50 to 100 micron size).
Quartz (2*36): (a) Interstitial between tremolite. Fine anhedral grains often intergrown with feldspar.
(b) In rare graphic intergrowths of quartz and K-feldspar.(c) In a quartz veinlet, medium to coarse grained anhedral quartz
which encloses long acicular grains of tremolite and fine grained percrystalline aggregates of chlorite.
K-feldspar (1*36): In micrographic intergrowths with quartz.
Plagioclase (1007o): Anhedral grains interstitial between tremolite or enveloped by tremolite. Grainsize commonly ranges from 0.1 to 0.5 mm. Some crystals with numerous fine chlorite inclusions. One large lath of plagioclase about 1 mm long.
Chlorite (2-3*^0): (a) Small, well formed platy crystals, some of them twinnedaccording to mica law; grainsize 50 to 100 micron. It is included in feldspar. Not a common variety of chlorite.
(b) A few crystals of chlorite after biotite.(c) Flaky aggregates with ragged outlines. Some feldspar grains
contain numerous chlorite flakes. It also appears to replace feldspar along cleavage planes and twin planes.
(d) Vermicular to radial-textured aggregates of very fine grained chlorite occur in a quartz veinlet.
Biotite (minor): Small anhedral grains 50 to 100 micron in diameter, some partially replaced by chlorite.
Rutile (minor): Very fine grained granular aggregates. It often replaces biotite.
Pyrite (trace): Occurs in a quartz veinlet. Partially altered to limonite.
A.Farkas..February 94 (BS 93-204 cont'd) ... 22
Interpretation
The rock contains a high percentage of medium to coarse grained tremolite. In skarns the tremolite typically has a poikiloblastic character. In this rock, the tremolite has acicular habit or has the typical "ragged actinolite habit". There are, however, a few examples of skarns or contact metamorphic rock with amphiboles which are textural l y similar to the tremolite seen in this rock. Joplin (1968) described pale green aluminous hornblende with "ragged actinolite habit" from contact metamorphic rocks of Australia.
The tremolite in this rock appears to replace the feldspars. There are some indications of relict igneous textures: primarily, the presence of graphic intergrowths of K-feldspar and quartz. This igneous texture was seen in some of the quartz diorites and quartz monzodiorites described in this report. The replacement of the granitic rock by tremolite is likely to have been contemporaneous with the development of the exoskarn.
An alternative explanation would be contamination of the diorite magna with dolomite country rocks during its crystallization. In this case, however, a higher-temperature mineral assemblage, characterized by the presence of hypersthene and diopside, would develop.
Apart from being texturally unusual, this skarn has another interesting feature: tremolite is very abundant while Ca-bearing minerals are lacking, with the exception of one large lath of plagioclase. If, during the skarn stage, the magmatic-meteoric aqueous solutions which were in some degree of chemical equilibrium with calcareous country rocks reacted with the border zone of the quartz diorite, Ca-bearing minerals like diopside, hornblende, or anorthite would also be expected.
The lack of calcite and other carbonate minerals in this skarn must be due to low CO2 content of the metasomatizing fluids. Since tremolite/actinolite is the major skarn mineral, the diorite must have undergone intensive Mg-Fe metasomatism. The Mg and Fe must be derived from the country rocks: the potential sources could be ultramafic rocks and/or metamorphosed impure dolomites or dolomitic metasediments.
The tremolite alteration is associated with chlorite. Two textural varieties of the chlorite are definitely related to the skarn; these are:
(1) Small clear platy crystals twinned according to mica law.
A.Farkas..February 94 (BS 93-204 cont'd) ...23
(2) Vermicular-textured chlorite and radiating spheroidal aggregates of chlorite found in a quartz-tremolite-chlorite veinlet.
It is interesting that the few small biotite grains found in the rock are probably igneous biotites which were partially chloritized during a late stage in the development of the skarn.
The intensive replacement of feldspar and biotite by tremolite must have resulted in remobilization of Ca, Al, Na, and K during the development of the tremolite-chlorite skarn. It is possible that these elements would precipitate elsewhere in the skarn in the form of various silicate minerals.
Chemical analysis of this rock detected 71 ppb Au. The anomalous gold content is due to the metasomatic tremolite-chlorite alteration. A late generation of tremolite and chlorite present in a quartz veinlet contains pyrite. Perhaps the gold is associated with these late-stage endoskarn veinfets.
A.Farkas February 94 (BS 93-224) ...24
Sample BS 93-224
Rock type: Quartz monzodiorite to quartz monzonite. Mineralogy: Quartz, plagioclase, K-feldspar, biotite, muscovite, chlorite,
clinozoisite/epidote, rutile, opaque.
Quartz 20-25*36: Anhedral 0.1 to 1 mm grains, interstitial between feldspars. The larger grains partially enclose feldspars.
Plagioclase (SS-45% ?): Tabular to lath-shaped subhedral to euhedral crystals, 0.5 to 1 mm long. Most are fresh, unaltered, a few with weak clinozoisite alteration.
K-feldspar (20-303*0): Mostly present as 0.2 to 1 mm anhedral grains which are interstitial between plagioclase. Some of the larger crystals partially enclose plagioclase. Often perthitic. A few micrographic intergrowths with quartz.
Biotite (4-5"}*)): (a) Very fine 50 to 100 micron anhedral grains. It often forms percrystalline aggregates about 0.5 mm in size. The single crystals have ragged, corroded outlines.
(b) A minor amount of biotite occurs as very fine grained inclusions, 10 to 20 microns in size, within K-feldspar.
(c) A trace amount of biotite in a hairline fracture.
Muscovite (trace): Very small inclusions in feldspars. It is associated with clinozoisite.
Chlorite (trace): Replaced biotite.
Clinozoisite/epidote (1*56): 10 to 50 micron size inclusions in plagioclase, sometimes accompanied by very small biotite or muscovite inclusions.
Rutile (minor): Very fine granular aggregates, partially replacing biotite.
Opaque (minor): Disseminated anhedral grains, some included in feldspar.
A.Farkas..February 94 (BS 93-224 cont'd) ...25
Interpretation
The rock is an unfoliated, medium grained, hypidiomorphic, granular textured quartz monzonite or quartz monzodiorite. A weak to very weak intensity biotite and clinozoisite alteration has affected the feldspars. The biotite alteration was probably facilitated by hairline fractures. One hairline fracture with a biotite coating can be seen in the slide.
The biotite + clinozoisite alteration is either due to deuteric processes or resulted from fluids evolved from the nearby skarns. Chemical analysis of this sample indicated 620 ppm As and 47 ppb Au. Possibly the anomalous amounts of Au and As are associated with the very weak intensity biotite * clinozoisite alteration.
A.Farkas February 94 (BS 93-228) ... 26
Sample BS 93-228
Rock type: Diorite to quartz diorite.Mineralogy: Hornblende, plagioclase, quartz, K-feldspar, biotite, carbonate,
chlorite, muscovite, sericite, clinozoisite, rutile, opaque.
Hornblende (SO-55%): Subhedral to prismatic grains 0.5 to 3 mm long. Most of the crystals contain only a few feldspar, quartz, and less commonly biotite inclusions. Some poikilitic grains with numerous inclusions.
Plagioclase (SO-40%): Anhedral grains and euhedral lath-shaped crystals 0.2 to 2 mm long. Some of the euhedral laths are partially enclosed by hornblende. A trace amount of feldspar (probably plagioclase) occurs in a subparallel set of hairline fractures which are 10 to 100 micron wide.
Quartz (5-1 O^o): Anhedral grains interstitial between feldspar; also occurs in micrographic intergrowths with K-feldspar.
K-feldspar (5-10'ft ?): Anhedral grains and micrographic intergrowths with quartz.
Biotite (207o): (a) Small subhedral grains 0.1 to 0.2 mm in size occurring along grain boundaries of hornblende. Some of the biotite appears to replace hornblende.
(b) Very small inclusions in feldspars.(c) Forming a pseudomorph after a lath-shaped euhedral feldspar.
Only one grain of biotite after feldspar can be seen in the entire slide.
Chlorite (minor): Replaces biotite.
Carbonate (1 0Xo): (a) Disseminated anhedral grains of carbonate partiallyreplacing biotite and hornblende.
(b) A trace amount of carbonate occurs in hairline fractures. It is associated with feldspar and chlorite.
Clinozoisite/epidote ("56): Granular aggregates and very small crystals which replace plagioclase.
Muscovite (trace): Tiny inclusions in a few feldspar grains.
Sericite (trace): Present as dusty impregnations in some of the feldspar grains.
A.Farkas..February 94 (BS 93-228 cont'd) ... 27
Rutile (trace): Sagenitic needles in biotite and in chlorite after biotite.
Opaque ( ): Fine to very fine grained, disseminated anhedral crystals. It often occurs in carbonate which replaces hornblende.
Interpretation
The rock has a typical dioritic texture. Compared to other samples of granitic rocks described in this report, in this sample the dominant mafic mineral is hornblende while biotite is only an accessory mineral; this rock has a mineralogical composition which is closer to that of an average diorite or quartz diorite. Some of the fine grained biotite replaces hornblende. This is relatively common in diorites, and this replacement is generally thought to have occurred during the magmatic stage.
The presence of one biotite pseudomorph after feldspar and of very fine biotite inclusions in feldspar indicate that biotite also replaces feldspars. This biotite alteration is also thought to be related to deuteric processes or to skarn-related fluids. The very weak clinozoisite + carbonate and the even weaker sericite/ muscovite alteration may be of the same origin as the biotite alteration of feldspar.
The rock is cut by hairline fractures which are filled by carbonate ± feldspar ± chlorite. These fracture-filling minerals may be related to an episode of skarn formation; however the fracture-filling minerals may not be entirely of metasomatic origin. Some of the material in the hairline fractures may be locally derived from the fracture walls: when the fracture cuts magmatic plagioclase the fracture-filling material is also feldspar; in another fracture which cuts hornblende the fracture-filling material is a pale brown fibrous amphibole.
A.Farkas February 94 (BS 93-230) ...28
Sample BS 93-230
Rock type: Diorite or monzogabbro.Mineralogy: Hornblende, plagioclase, microcline, quartz, apatite,
clinozoisite/epidote, carbonate, magnetite, pyrrhotite, chalcopyrite.
Hornblende (40-45'Jk): Anhedral as well as subhedral prismatic crystals which are up to 2 mm long. It is interstitial between feldspar grains or partially encloses feldspar grains in a subophitic manner. Pale green coloured, moderately pleochroic. A few patches of ragged, very fine grain to fibrous amphiboles replace hornblende.
Plagioclase (5007o): (a) Tabular crystals, anhedral grains, and laths ofplagioclase; the laths are up to 2.5 mm long. Average grainsize is about 1 mm. Some of the plagioclase grains enclose patches of hornblende which have corroded outlines.
(b) Anhedral crystals of plagioclase occur in a 5 mm thick veinlet; interlocking anhedral grains up to 0.5 mm in size.
K-feldspar (5-10*5^): Anhedral to euhedral crystals with microcline twinning or with perthitic patches. Grainsize is 0.2 to 2 mm.
Quartz (minor): Anhedral 0.1 to 0.2 mm crystals, most of them in an interstitial position between feldspar grains. There are also a few quartz inclusions in feldspars.
Apatite (trace): Thin prismatic crystals which occur along grain boundaries of feldspars.
Clinozoisite/epidote (minor to trace): Very fine grained, often forming granular aggregates. It replaces plagioclase.
Carbonate (trace): Disseminated very fine anhedral grains.
Magnetite (trace): Euhedral to anhedral, disseminated, 10 to 100 micron size.
Pyrrhotite (trace): (a) Disseminated in the diorite; a few of the pyrrhotite grainsreplace magnetite,
(b) Occurs in a plagioclase veinlet.
Chalcopyrite (trace): Disseminated, very fine grained; some of it is intergrown with pyrrhotite.
A.Farkas..February 94 (BS 93-230 cont'd) ... 29
Interpretation
This is an unfoliated diorite or monzogabbro which has a subophitic to hypidiomorphic granular texture. The plagioclase to K-feldspar ratio is about 5:1 or higher. Compared to other granitic rocks described in this report, the plagioclase is quite fresh; the clinozoisite/epidote alteration is very weak.
The diorite is cut by a 1 mm thick veinlet of plagioclase. A trace amount of sulfides is associated with the plagioclase veinlet. The origin of this veinlet is uncertain; it may be associated with the nearby skarns or it may be a late magmatic product.
A.Farkas February 94 (BS 93-302) ... 30
Sample BS 93-302
Rock type: Calcite-diopside-garnet skarn.Mineralogy: Calcite, diopside, grossularite/andradite, pyrite, chalcopyrite,
pyrrhotite, limonite/hematite.
Calcite (30"36): Granular aggregates of anhedral grains 0.05 to 0.5 mm indiameter. Occurs as irregular-shaped patches or as interstitial material between diopside grains. Also present as inclusions in garnet.
Diopside (SO-35%): Granular aggregates of anhedral grains. A few euhedral crystals in calcite matrix. It is also present as inclusions in garnets. Grainsize ranges from 0.05 to 0.5 mm. Colourless in plane polarized light; it is probably an iron-poor variety of the diopside hedenbergite series.
Grossularite/andradite (SO-35%): Irregular-shaped anhedral grains with a poikiloblastic texture. Contains a great number of diopside inclusions. Grainsize is up to 1-2 mm. It is isotropic to weakly anisotropic. The grain boundaries are often irregular, corroded; it is partially replaced by calcite.
Pyrrhotite CI-2%): Disseminated anhedral grains with irregular outlines. Thegrainsize is up to 1 mm. Some of the larger pyrrhotite grains have diopside inclusions. Pyrrhotite also rims small diopside and calcite grains or is interstitial among the very fine grained diopside; it is often intergrown with chalcopyrite and pyrite. A trace amount of pyrrhotite occurs in hairline fractures cemented with calcite.
Pyrite (trace): Disseminated anhedral grains which are often intergrown with pyrrhotite. Grainsize 0.1 to 0.3 mm.
Chalcopyrite (minor to trace): Has the same mode of occurrence as pyrite. It is often intergrown with pyrrhotite; it also rims diopside and calcite grains. Grainsize is up to 0.2 mm.
Limonite/hematite (trace): Disseminated within the skarn. Some limonite/ hematite appears to line cavities. A small portion of the iron oxides occurs in hairline fractures.
A.Farkas..February 94 (BS 93-302 cont'd) ... 31
Interpretation
The rock is a calcite-diopside-garnet skarn with pyrrhotite, pyrite, and a minor amount of Cu mineralization in the form of chalcopyrite. The garnet-diopside assemblage, as well as the sulfides, were formed at a high temperature — a temperature and pressure corresponding to the hornblende hornfels facies. The calc-silicate mineral assemblage is coarse grained: an earlier contact metamorphic mineral assemblage may have existed but there is no sign of it. A lower-temperature retrograde skarn did not develop; however the garnets are very corroded: they have been partially replaced by a late generation of calcite.
The diopsides are completely colourless; they are different from the pale green, more iron-rich diopside-hedenbergite solid solutions present in some of the other samples studied. The low iron content of pyroxene reflects a high partial pressure of oxygen (low activity of FeO) during the formation of the skarn.
The minor amount of iron oxides present may have formed later than the diopside. The limonite is a secondary mineral.
Although this sample of the skarn does not contain gold mineralization, there is a potential for finding gold in similar types of rock. There are known Au-Cu occurrences hosted by calcite-diopside-garnet (± vesuvianite) skarns.
A.Farkas February 94 (BS 93-305) ...32
Sample BS 93-305
Rock type: Quartz-veined quartz monzonite or quartz monzodiorite. Mineralogy: Quartz, K-feldspar, plagioclase, biotite, tremolite/actinolite,
hornblende (?), carbonate, chlorite, clinozoisite (?), arsenopyrite,pyrite.
Quartz (400xk): (a) Vein quartz. Present as granular aggregates and elongate grains; the latter have a good preferred orientation. The average length of grains is 0.2 to 0.3 mm. One of the quartz veins is more than 2 cm wide. The thinner quartz vein is tightly folded; one of the limbs of the fold is sheared out.
(b) Quartz within the granitic rock. Equant to elongate grains which are often interstitial between feldspar. The elongate grains have preferred orientation: they are aligned parallel to the boundary of the quartz vein. There are a few "quartz eyes": these are more highly deformed lens-shaped quartz grains which recrystallized to a granular aggregate. The quartz content of the granitic rock is approximately 5 to '\007o.
K-feldspar (20-250Xo): Equant to elongate anhedral grains and a few euhedral crystals. The grainsize is 0.5 to 1 mm. It is weakly deformed to undeformed. Some perthitic patches.
Plagioclase CI-5% ?): Twinned anhedral grains.
Biotite (100Xo): (a) Within the granitic rock. Small platy crystals, 0.1 to 0.3 mm long, with good preferred orientation. The orientation of biotite is affected by folding: most of it appears to be parallel to the axial plane of the small folded quartz vein. There is also a tendency to concentrate along a millimetre-scale ductile shear. Apart from the relatively well crystalline biotite, there are very fine (10-20 micron) biotite inclusions within K-feldspar; some of these are aligned parallel to the crystallographic directions of K-feldspar,
(b) Within quartz veins a minor amount of biotite is present. The length of the crystals varies from 0.05 to 0.2 mm. They have a preferred orientation parallel to the contact of the quartz vein. Some of the biotite is present in closely spaced cleavage folia.
Tremolite/actinolite (1-2*56): Occurs within the quartz veins; euhedral cross sections and prismatic grains. The latter have good preferred orientation and are up to 1 mm long. Colourless to pale green, weakly pleochroic. The maximum extinction angle is 22". A few
A.Farkas..February 94 (BS 93-305 cont'd) ... 33
of the tremolite crystals are partially to completely replaced by an extremely fine grained aggregate of brown pleochroic grains (biotite or amphibole?). A minor amount of carbonate is associated with this brown coloured alteration product.
Clinozoisite (trace ?): Euhedral crystals, 20 to 50 micron size. Rhombicsections with a 68" angle. Intergrown with or included in biotite which occurs in the granitic rock.
Chlorite (trace): Replaces a few of the biotite crystals within the quartz vein.
Arsenopyrite (10*^): Occurs within the quartz vein; anhedral to euhedralcrystals up to 1 mm in diameter. A few of them have minute biotite inclusions.
Pyrite (trace): Occurs within the granitic rock, possibly related to fracturing.
Interpretation
The quartz veins were emplaced within a granitic rock with a composition probably close to that of quartz monzonite. The quartz veins and the enclosing granitic rock underwent weak to moderate intensity ductile deformation. Adjacent to the quartz vein the granitic rock is foliated. There is no sign of mylonitic shearing within the quartz monzonite. It is possible that the vein quartz replaced a more sheared, mylonitic part of the granitic rock; however there is no evidence for this in the slide examined. The folding of a 3 mm thick quartz veinlet probably was the result of moderate intensity ductile shearing. Some biotite is also concentrated in millimetre-scale shears parallel or subparallel to the quartz veins. Biotite was also a stable phase in the quartz vein; only a very little of it was replaced by chlorite. Some of the biotite within the quartz vein also occurs along cleavage folia which trend at a shallow angle to the border of the quartz vein. Arsenopyrite crystals grew across some of the biotitic cleavage folia; therefore this arsenopyrite postdates the biotite.
Tremolite/actinolite is an early phase in the paragenetic sequence of the vein- forming minerals; at a later stage it was partially replaced by a very fine grained aggregate of a brown pleochroic mineral (possibly biotite or hornblende) and a minor amount of carbonate. The presence of tremolite/actinolite in the quartz vein may be due to remobilization of Ga from sedimentary country rocks.
A.Farkas..February 94 (BS 93-305 cont'd) ... 34
The weak potassic alteration manifested by the presence of a minor amount of biotite within the quartz vein may be the result of remobilization of K from the quartz monzonite wall rock.
Although tremolite and biotite may be present in some skarns, these minerals by themselves are not diagnostic of skarns. It must, however, be emphasized that samples of endoskarn described in this report have a mineralogy similar to the mineral assemblage of this vein. The structural control for the emplacement of the vein appears to be a ductile shear. A weak-intensity ductile deformation has also affected the vein itself. Arsenopyrite is a common mineral in many shear-zone-hosted gold-quartz veins. Tremolite is less common in this environment; it is generally present if the vein cuts ultramafic rocks.
A.Farkas February 94 (BS 93-307) ...35
Sample BS 93-307
Rock type: Quartz-tremolite-arsenopyrite vein (?).Mineralogy: Quartz, tremolite/actinotite, plagioclase, K-feldspar, biotite,
chlorite, clinozoisite, arsenopyrite, pyrite, chalcopyrite, covellite.
Quartz (70-75*^): Weakly to moderately deformed, with variable grainsize and texture. The larger quartz grains are elongate, 1 to 4 mm long, and have straight to sutured grain boundaries; they are partially recrystallized to a finer grained aggregate. The fine-grained (0.05 to 0.5 mm diameter) quartz includes both elongate and equant grains. The equant grains form granular aggregates.
Tremolite/actinolite (20^o): Prismatic grains and acicular crystals which are up to 3 mm long. It occurs along grain boundaries of quartz. When it is adjacent to feldspar, it pierces (replaces) the feldspar grains. It has weak to no preferred orientation. Most of the crystals are colourless to very pale green. A few darker green crystals; these are either more Fe-rich (actinolite) or more aluminous amphiboles (hornblende). A small portion of the tremolite is replaced by an extremely fine aggregate of another type of amphibole.
Feldspar (2-3*56): Occurs in irregular-shaped patches within the vein quartz; it is replaced by vein quartz and tremolite. Both plagioclase and K-feldspar are noted. Some feldspars contain tiny inclusions of biotite. Grainsize of feldspar is 0.1 to 1 mm.
Biotite (minor): (a) Occurs along grain boundaries of quartz.(b) Occurs along discontinuous hairline fractures.(c) Found within relict patches of granitic rock.
Chlorite (trace): Partially to completely replaced biotite.
Clinozoisite/epidote (trace): Very fine granular aggregates. It occurs within narrow bands of biotitic shears which cut the vein quartz.
Arsenopyrite (2-3*34)): Subhedral, rarely euhedral, 0.1 to 2 mm grains disseminated in the vein quartz.
Pyrite (minor): Very fine anhedral grains which rim tremolite.
Chalcopyrite (trace): Anhedral grains interstitial between small grains of vein quartz.
A.Farkas..February 94 (BS 93-307 cont'd) ... 36
Covellite (trace): Occurs along grain boundaries of small quartz grains and in short hairline fractures.
Interpretation
Patches of partially digested granitic rock occur within the quartz and tremolite. Apparently, the quartz and tremolite replaced the granitic rock. The texture and mineralogy of the patches of granitic rock are similar to those of the biotitic quartz monzodiorites described elsewhere in this report.
This sample is thought to be taken from the wall rock of the Au-mineralized quartz-tremolite-arsenopyrite vein; however there is only a minor amount of wall rock material in this sample.
It is important to emphasize that the few granitic patches seen in the sample do not show signs of brittle or ductile shearing. The quartz itself exhibits only a weak-intensity ductile deformation. Following the ductile deformation the coarser-grained quartz partially recrystallized to finer-grained aggregates. A very weak-intensity brittle shearing also affected the quartz: there are millimetre-scale discontinuous brittle shears with crushed quartz.
Extensive replacement of the granitic wall rock by quartz and tremolite may have taken place. There are two possible modes of origin for the quartz- tremolite rock:
(1) Hydrothermal replacement vein.
(2) Skarn-related metasomatism.
Texturally the rock does not resemble skarns. In a typical skarn the quartz is expected to have a granoblastic texture or to be present as poikilitic crystals. In this rock, neither the quartz nor the tremolite are poikilitic. It should be mentioned, however, that one sample of a tremolite-rich endoskarn described in this report does not have poikilitic tremolite. Furthermore, since in this rock the coarser grained quartz is partially recrystallized to finer-grained aggregates, the recrystallization may have destroyed the poikilitic texture of quartz.
The following observations do not support a hydrothermal origin in a ductile shear zone:
A.Farkas..February 94 (BS 93-307 cont'd) ...37
(1) The tremolite has a very weak random orientation. In mylonitic shear zones the hydrothermal alteration products are aligned along mylonitic foliation.
(2) There is no sign of deformation on the relict patches of granitic rocks.
There is a possibility that the hydrothermal replacement of the granitic rock was primarily controlled by faulting, fracturing, and brecciation or brittle shearing while the ductile shearing was limited to the central part of the structure (see description of sample BS 93-305).
More field work and more detailed petrographic study would be needed to elucidate the origin of this rock. In particular, the extent and the geometry of the quartz-tremolite alteration of the granitic country rock should be explored.
It is also a possibility that a hydrothermal gold-quartz vein developed within a tremolite-rich endoskarn. If this was the case, a sharp boundary between the quartz-rich and tremolite-rich rocks should be observable in the field.
A.Farkas February 94 (BS 93-308) ...38
Sample BS 93-308
Rock type: Granodiorite.Mineralogy: Quartz, plagioclase, K-feldspar, biotite, chlorite,
tremolite/actinolite, clinozoisite/epidote, rutile, carbonate, apatite, magnetite, pyrrhotite, chalcopyrite, arsenopyrite.
Quartz (20-25*Xo): Anhedral grains and micrographic intergrowths withK-feldspar. Grainsize is up to 1 mm. Some of the grains are moderately deformed, elongated parallel to the foliation.
Plagioclase (20-3007o ?): Anhedral to subhedral crystals, often containing abundant very fine biotite inclusions.
K-feldspar (20-30*^ ?): Anhedral to subhedral grains and micrographic intergrowths with quartz. It often has biotite and pyrrhotite inclusions. Grainsize 0.2 to 2 mm.
Biotite (20-25*34): (a) Well crystalline platy crystals of biotite with subhedral to euhedral outlines. Grainsize 0.2 to 0.6 mm; fairly good preferred orientation; often intergrown with pyrrhotite. A few of the biotite crystals are partially replaced by carbonate and rutile,
(b) A great many very fine grained inclusions of biotite within feldspar. The average diameter is about 10 micron. Sometimes the biotite is aligned parallel to cleavage planes of feldspar.
Chlorite (trace): Replaces biotite. Very rare.
Tremolite/actinolite (trace): Small acicular crystals up to 100 micron long occur along grain boundaries of quartz and feldspar and as inclusions in feldspars.
Clinozoisite/epidote (Q.5%): (a) Very small inclusions in feldspar, usually 10 to50 micron in diameter.
(b) Somewhat larger crystals occur along grain boundaries of biotite or as inclusions within biotite. Some of the clinozoisite inclusions are surrounded by a pleochroic halo.
Rutile (minor): Very fine anhedral grains of rutile replace biotite.
Carbonate (minor): Replaces biotite. Sometimes rims pyrrhotite. Very fine grained, disseminated.
Apatite (trace): Small acicular crystals. Very rare.
A.Farkas..February 94 (BS 93-308 cont'd) ... 39
Magnetite (trace): Disseminated anhedral grains.
Pyrrhotite (S-5%): Disseminated anhedral grains, 10 micron to 1 mm in size. It often occurs within polycrystall/ne aggregates of biotite; also present as numerous small (10 to 50 micron) inclusions within some feldspar crystals.
Chalcopyrite (trace): Anhedral grains intergrown with pyrrhotite. Grainsize ranges from 10 to 100 micron.
Arsenopyrite (trace): Disseminated anhedral grains.
Interpretation
This rock is a weakly foliated granodiorite. The foliation is primarily due to the preferred orientation of biotite; only some of the quartz grains have dimensional preferred orientation. The granodiorite contains a relatively high amount of biotite. The well crystalline biotite is probably magmatic in origin. Plates of poikilitic biotite, present in some skarns, were not seen in this sample. About 3 to 4*J6 of extremely fine biotite is present as inclusions in feldspars: this biotite is interpreted to be an alteration product. The weak to moderate intensity biotite alteration is related either to deuteric processes or to fluids evolved from the skarn.
The high amount of magmatic biotite present in this rock may be the result of the assimilation of felsic country rocks or biotite-rich pelitic sediments by the granitic magma. The rock also contains a high amount of pyrrhotite. The pyrrhotite and some of the other sulfide minerals may have two possible modes of origin:
(1) Metasomatism of sulfide-rich pelitic sediments by the granitic magma; however the sulfide textures do not support a magmatic origin.
(2) The sulfides may be alteration products associated with the biotite ±clinozoisite ± tremolite alteration of feldspars; the 10 to 50 micron sulfide inclusions in feldspar may indeed be alteration products; however there is no direct evidence for the hydrothermal origin of pyrrhotite intergrown with biotite of magmatic origin.
It must be emphasized that biotite + pyrrhotite alteration of feldspar is not associated with typical hydrothermal mineral assemblages. Typical
A.Farkas..February 94 (BS 93-308 cont'd) ... 40
hydrothermal alteration products like sericite, chlorite, and quartz are not present and the granitic rock is not fractured.
The field relationships are important in deciphering the genesis of the biotite- pyrrhotite alteration and the associated Au, Co, Ni, Cu, As anomalies. If the sample site is in the vicinity of fractures, veins, or shears, the presence of some type of hydrothermal alteration cannot be excluded. Alteratively, if this alteration is spatially related to a skarn, derivation from a skarn-related fluid is more likely.
A.Farkas February 94 (BS 93-310) ...41
Sample BS 93-310
Rock type: Tremolite-quartz-clinozoisite-calcite skarn which replacesgranodiorite (endoskarn).
Mineralogy: Tremolite/actinolite, K-feldspar, plagioclase (?), quartz, biotite,clinozoisite, calcite, magnetite, ilmenite, pyrrhotite, chalcopyrite.
Tremolite/actinolite (SO^o) (a) Prismatic grains with ragged outlines and thin acicular crystals, some piercing feldspar crystals. Grainsize ranges from 0.1 to 2 mm.
(b) Large poikilitic crystals with euhedral to anhedral outlines;numerous inclusions of quartz and feldspar; grainsize 0.5 to 3 mm.
Feldspar (3007o): Most appears to be K-feldspar; a few subhedral crystals which are probably plagioclase. Graphic intergrowths of quartz with K-feldspar are common. The feldspars often have numerous inclusions of biotite, clinozoisite, and tremolite. The feldspars are often replaced by medium to coarse grained tremolite.
Quartz (ID-20%): (a) Part of granodiorite: medium-grained, anhedral, inclusion- free. Some quartz occurs in graphic intergrowths with K-feldspar,
(b) Part of the calc-silicate skarn: somewhat coarser grained than the magmatic quartz. It occurs as clear crystals with inclusions of fairly large crystals of clinozoisite.
Biotite (1-2*34)): (a) Anhedral grains 10 to 100 micron long occur along grainboundaries of the quartz and feldspar constituents of granodiorite.
(b) Small inclusions within calcite.(c) Tiny inclusions in feldspars.
Clinozoisite (S-4%): (a) Very fine grained (10 to 100 micron) anhedral to subhedral crystals which tend to form granular aggregates. Replaces feldspar.
(b) Larger subhedral to anhedral crystals, up to 8 mm long. It occurs along and within quartz grains and in healed fractures.
Calcite (minor): Anhedral to euhedral crystals up to 1 mm in size. Some of the calcite is poikilitic, containing numerous biotite and less commonly quartz inclusions.
Magnetite (trace): Partially to completely replaces ilmenite. Some pseudomorphs after ilmenite.
Ilmenite (trace): Relict patches within magnetite.
A.Farkas..February 94 (BS 93-310 cont'd) ... 42
Pyrrhotite (trace): Disseminated, very fine grained.
Chalcopyrite (trace): Disseminated anhedral grains which are often intergrown with pyrrhotite.
Interpretation
The tremolite-quartz-clinozoisite-calcite skarn partially replaced the granodiorite: i.e., the rock is an endoskarn. The most abundant skarn mineral is tremolite. Some of the tremolite occurs as large subhedral poikiloblastic crystals which are typical of skarns. This is a significant textural difference from similar rocks which also contain abundant tremolite (e.g., sample BS 93-204).
In comparison with other samples, in this rock some of the clinozoisite is much coarser grained; it is also part of the skarn assemblage. Some of the calcite crystals are also poikiloblastic skarn minerals; these often contain 10 to 50 micron biotite inclusions. The calcite apparently replaces biotite.
It is likely that biotite did not form during the tremolite-quartz-clinozoisite-calcite stage of the skarn. The very weak biotite alteration of feldspars may predate or postdate the tremolite-bearing skarn. The tremolite-dominated endoskarn may have formed at a lower temperature than the diopside-containing exoskarn.
A.Farkas February 94 (ON 91-46) ...43
Sample ON 91-46
Rock type: Sheared, quartz-veined granitic rock (?)Mineralogy: Quartz, feldspar, biotite, chlorite, carbonate, sphene, unidentified
mineral, hematite, arsenopyrite, pyrrhotite, chalcopyrite, pyrite.
Quartz (70^o): (a) Coarser-grained, granular-textured quartz, grainsize 50 to200 micron; some elongate grains with good preferred orientation. It forms a band 1 mm to 1 -2 cm wide which trends parallel to the foliation. Includes abundant arsenopyrite and a minor amount of biotite.
(b) Finer-grained (10 to 100 micron) quartz in biotite and chlorite-rich bands and in biotite-quartz-feldspar bands; elongate grains with good preferred orientation. Angular-shaped quartz grains occur in chloritic bands.
Feldspar (50Xo ?): Confined to biotite-quartz-feldspar bands which are aligned parallel to the foliation. Round to elongate K-feldspar (?) grains 0.1 to 0.3 mm in diameter which are enveloped by biotite. Some feldspar grains with ragged, corroded outlines; they appear to be partially replaced by biotite.
Biotite (ID-15%): Small platy crystals 0.1 to 0.2 mm long concentrated along 2 to 3 mm wide biotite-rich bands which are parallel to the foliation. Some of the biotite bands are tightly folded and sheared out.
Chlorite Cl-2%): (a) Coarser-grained chlorite which is obviously derived fromalteration of biotite; platy crystals almost 0.1 to 0.2 mm long which have good preferred orientation.
(b) Finer-grained chlorite occurs in quartz-chlorite bands; very thin platy crystals about 50 micron long. The quartz in some of the chloritic bands is angular shaped: it appears to be the product of shearing.
Unidentified mineral (1*56): Concentrated along bands of chlorite after biotite;euhedral crystals with rhomboid and elongate outlines. The acute angle of the rhomboid is 68". Anomalous first order interference colours. Prismatic sections with up to 150 extinction.
Carbonate (minor to trace): Very fine grained anhedral carbonate is present in a discontinuous quartz-rich band. It is limonite stained; it is probably an Fe-carbonate.
A.Farkas..February 94 (ON 91-46 cont'd) ... 44
Sphene (minor to trace): Euhedral crystals with an average length of 50 micron occur within bands of chlorite after biotite and within very thin zones of brittle shearing.
Hematite (trace): Occurs only within one quartz-rich band which contains the Fe-carbonate; anhedral grains 50 micron in diameter.
Arsenopyrite (S-4%): Most of it occurs in a coarser-grained, granular-textured band of quartz up to 1 cm wide, as anhedral to euhedral crystals up to 1 mm in diameter. Finer-grained arsenopyrite occurs in biotite and chlorite-rich bands.
Pyrrhotite (Q.5%): Has the same mode of occurrence as the arsenopyrite; anhedral grains up to 0.3 mm long.
Pyrite (trace): Occurs within sheared chloritic bands; very fine grained anhedral crystals.
Interpretation
This is an intensively deformed and quartz-veined rock, possibly derived from a granitic intrusive. Tight folding and more than one period of ductile to brittle shearing has affected the rock. The discontinuous granular-textured band of coarser-grained quartz which includes arsenopyrite is interpreted to be a quartz vein which underwent ductile deformation; subsequently the vein quartz recrystallized to a granular aggregate. A minor amount of biotite is present in this quartz-arsenopyrite vein. The biotite may have been a stable phase during hydrothermal alteration.
The very fine-scale compositional layering, present as 0.1 to 1 mm wide quartz- rich and biotite- or chlorite-rich bands, must be the result of fairly intensive ductile deformation. Chloritic bands in which very fine-grained, angular-shaped quartz grains are present are zones of brittle shearing. After the period of brittle shearing, the crushed quartz was partially recrystallized.
Judging from the presence of abundant arsenopyrite, the rock probably contains gold mineralization. The hydrothermal gold-quartz vein was emplaced in a ductile shear zone. This is not a skarn-type gold mineralization.
A.Farkas February 94 (ON 91-54) ... 45
Sample ON 91-54
Rock type: Garnet-diopside-epidote-calcite skarn.Mineralogy: Garnet, diopside, epidote, quartz, feldspar, pyrrhotite.
Garnet (40-50*^) (a) Poikiloblastic anhedral grains with numerous inclusions of diopside, epidote and quartz; grainsize ranges front 0.1 to 2 mm; ill-defined garnet-rich bands 1 to 3 mm wide,
(b) Coarse-grained, inclusion-free anhedral garnets in a 2mm widevein which crosscuts the vague compositional banding of the rock.
Epidote (20*56): (a) Fine-grained granular-textured epidote, grainsize 0.05 to0.2 mm, often intergrown with diopside.
(b) Poikilitic subhedral grains with inclusion-free cores and inclusion- rich margins; most commonly it contains quartz inclusions. Grainsize is up to 1 mm. Colourless to pale yellow, weakly pleochroic.
Diopside (10*^): Small (20 to 100 micron) anhedral grains which often formgranular aggregates. It also occurs as inclusions in garnet. There are a few euhedral crystals with rectangular outlines. Pale green, weakly pleochroic.
Quartz (10"}*)): (a) Very fine grained (10 to 20 micron), granular textured.Undullose extinction. It often occurs in irregular-shaped 1 mm patches.
(b) A few larger (0.1 mm) grains of anhedral quartz intergrown with feldspar or present in calcite veinlets.
Feldspar (5*56): Anhedral interlocking grains, often intergrown with quartz. Spindle-shaped twin lamellae. It is probably K-feldspar.
Calcite (minor): (a) Disseminated euhedral grains; occurs in patches, (b) In calcite or garnet + calcite veinlets.
Pyrrhotite (Q.5-1%): Disseminated anhedral 0.5 mm grains; some contain inclusions of diopside and garnet.
A.Farkas..February 94 (ON 91-54 cont'd) ... 46
Interpretation
The rock is a garnet-diopside-epidote-calcite skarn with a minor amount of feldspar and quartz. The presence of diopside indicates a fairly high temperature of formation, equivalent to that of the hornblende hornfels facies. The diopside is pale green, probably iron bearing: i.e., it is a member of the diopside-hedenbergite solid solution.
Fractures and veins, which formed during a late stage in the skarn development, contain the same mineral assemblages as the main-stage skarn.
The pyrrhotite is also a skarn mineral since it contains inclusions of diopside and garnet.
the vague compositional layering is a relict feature inherited from the metasedimentary precursor of the skarn. The feldspars are also likely to have been inherited from the metasedimentary precursor.
—
A.Farkas February 94 (ON 91-56) ... 47
Sample ON 91-56
Rock type: Contact metamorphosed calcareous metasediment with anoverprint of skarn.
Mineralogy: Diopside, epidote, amphibole, carbonate, feldspar, clinozoisite,quartz, garnet, sphene, pyrrhotite, chalcopyrite.
Diopside (34-45c!4 ?): Colourless anhedral grains forming granular-textured aggregates. It is intergrown with epidote. The diopside is concentrated in layers 1 to 1.5 cm thick: these are pale green in hand specimen. Some of the bands contain very fine grained diopside: the grainsize is 10 micron or less! Coarser-grained bands with 0.1 to 0.5 mm diopsides; among these there are a few subhedral prismatic crystals.
Epidote (35-45*36 ?): Has the same mode of occurrence as diopside; it isintimately intergrown with diopsides. Colourless to pale yellow, weakly pleochroic.
Amphibole (S-10%): Short prismatic crystals, up to 0.1 rnm long, concentrated in 1 to 1.5 crn thick layers which are darker green in hand specimen. In plane polarized light it is pale green to dark green. It does not have a preferred orientation.
Calcite (2tyo): (a) Disseminated anhedral grains, less than 0.1 mm in size, (b) Coarser-grained anhedral calcite occurs along discontinuous
fractures.
Feldspar (1*J6): Poikiloblasts up to 1 mm long with numerous inclusions ofepidote or diopside. Polysynthetic twins as well as spindle-shaped twin lamellae. Most of the feldspar is disseminated in the diopside-epidote matrix. A few feldspar crystals form along discontinuous hairline fractures.
Quartz (minor): Fine-grained anhedral quartz, both disseminated and fracture controlled.
Clinozoisite (minor): Granular-textured aggregates of anhedral grains; some larger crystals with ragged outlines.
Garnet (minor to trace): Ragged anhedral grains up to 1 mm in diameter.Corroded outlines; it is partially replaced by epidote or diopside.
Sphene (minor to trace): Disseminated euhedral crystals, up to 0.1 mm long.
A.Farkas..February 94 (ON 91-56 cont'd) ... 48
Pyrrhotite (Q.5%): Disseminated within a 1.5 cm thick amphibole-rich layer; grainsize 20 to 200 micron. A trace amount of pyrrhotite also occurs in a 0.5 mm wide brittle shear.
Chalcopyrite (trace): Very fine grained, anhedral; accompanies pyrrhotite.
Interpretation
The rock is interpreted to be a contact metamorphosed calcareous metasediment with a weak overprint of skarn. Three observations support this interpretation:
(1) Well preserved compositional layering which was most likely inherited from a metasedimentary precursor. In a typical skarn, due to the intensive metasomatism, the sedimentary features of the calcareous rocks tend to be destroyed.
(2) Extremely fine grainsize (generally less than 10 micron) in some of the epidote * diopside containing layers. It is generally accepted by researchers that extremely fine grained calc-silicate minerals are the products of contact metamorphism rather than skarn.
(3) The large (0.5 to 1.4 mm) poikiloblasts of feldspar, garnet, and epidote partially replaced the contact metamorphic mineral assemblage. These are the products of metasomatism: i.e., they represent the early stage of a skarn. Large poikiloblasts of feldspar which occur along hairline fractures are obviously products of metasomatism.
The metasomatism and skarn development was of moderate intensity; much of the contact metamorphic mineral assemblage was preserved. Most of the sulfide minerals occur within a 1.5 cm wide amphibole-diopside-epidote band. The origin of the sulfides is uncertain; they may have been inherited from the metasedimentary precursor.
Both the contact metamorphism and the development of the skarn took place at about the same relatively high temperature (hornblende hornfels facies). Lower-temperature retrograde skarn did not develop.
APPENDIX I
PETROGRAPHY REPORT BY Dr. LAWRENCE MEINERT
Comments on the hand samplesON-208-43 The mystery mineral in sample ON-208-43 is not axinite. It is actually a mixture of two amphiboles, hornblende and actinolite. Such a weathering pattern of calc-silicate minerals in relief is fairly common around skarn deposits and I could show you some very similar rocks at the gold-bearing iron skarns on Vancouver Island, B.C.
ON-208-44 This is a medium grained melanocratic rock but for several reasons, it is not a gabbro. Firstly, the rock contains lS-20% quartz as does the thin section sample (MC-92-38). This is also reflected in the relatively high SiO2 value of the XRF analysis (Table 1). Secondly, the main mafic mineral is biotite. Although some of the biotite is obviously secondary (and associated with sulphides!), it is unusual for a true gabbro to contain significant primary biotite as the main or only mafic phase. Thirdly, the plagioclase is not nearly as calcic as would occur in gabbro. This rock is best classified as a diorite or granodiorite. This is much different than the gabbro described by Ginn (1961). His petrographic descriptions include up to 709fc hornblende and ^*7o quartz. Perhaps Ginn's descriptions are of the sill units rather than the stock-dike complex shown on the map and cross section C-D and presumably sampled for this study. The petrochemistry of this rock is very interesting. In both major element and trace element chemistry it is similar to the world-wide average of gold skarns (Table 1). In terms of differentiation and fractionation this is a relatively primitive rock. Our lab does not do Fe+3 determinations but I suspect that this is also a very reduced rock. All of these features are good indicators for a gold mineralizing system.. The petrochemistry combined with the intense hydrothermal biotite alteration make this a very prospective rock for associated mineralization.
The cover letter with these samples raised the question of the origin of the gabbros, particularly whether they should be interpreted as island arc type or Nipissing Diabase sills. As suggested above, it is possible that there are two different igneous rock types in Porter Township. The "sill type" is a gabbro/diabase and as described by Ginn and as suggested in your cover letter, is not very attractive as a mineralizing agent. The main reason being that a sill geometry does not allow/promote concentration of an aqueous phase from a large volume of magma. However, the rock and thin section sent to me are considerable different and more attractive. Whether it has an Archaean island arc parentage, I am not able to say. But it does have similar petrochemistry to modern day island arc intrusions and is particularly similar to gold-bearing systems. If the gabbro and diorite rock types are indeed distinct, then it would be useful to distinguish them in the field. The two rock types may have distinct geophysical signatures which could be a very useful way of identifying prospective and dead intrusive bodies on a regional scale.
O N - 2 O 8 - 4 5 The pink albitization is fairly typical of Precambrian igneous rocks world-wide which have been subject to hydrothermal alteration. However, unlike their Phanerozoic counterparts the alkali metasomatism in Precambrian rocks is a regional scale phenomenon rather than a local scale alteration closely associated with ore. This is a fancy way of saying that it is an interesting feature but not likely to help us find an ore body.
ON-208-46 This rock is described as a gabbro about 20 metres from the metasedimentary contact. However, it does not look like it was ever an igneous rock. Firstly, both ON-298-46 and thin section 91-DCP-592 contain ID-15% arsenopyrite and abundant quartz, unlikely constituents of gabbroic rocks. Secondly, the pronounced biotite-chlorite schistosity might reflect sedimentary bedding and there are abundant quartz-arsenopyrite veins with biotite-chlorite-epidote alteration envelopes. The quartz-biotite schistosity (without chlorite) is similar to the fabric in some of the hornfels such as 91-DCP-586. However, in the hornfels the biotite is iron-poor (Fe/Fe+Mg = 0.24-0.26) compared to the hydrothermal biotite in this sample (Fe/Fe+Mg s 0.51-0.52). Also, in the hornfels the metamorphic fabric is overgrown by large metasomatic amphibole grains which appear to indicate that the peak of contact metamorphism postdates a prior regional (?) metamorphic
event. A possible explanation for this two stage timing is that the two gabbroic igneous events described earlier may be correlated with the two alteration events. This would suggest that the quartz-biotite granodiorite stock/dike complex is associated with ore and the hornblende gabbro sills are associated with "regional" metamorphism but not ore. Another difference between ON- 208-46 and the hornfels and skarn rocks is the occurrence and composition of epidote. In both skarn and hornfels epidote occurs mainly, if not completely, as a retrograde phase (usually after garnet) and is iron rich (Fe/Fe+Al = 0.23-0.30). In contrast, epidote in ON-208-46 is a primary metasomatic phase (associated with sulphide), is coarse-grained and euhedral, and is iron poor (Fe/Fe-f-Al = 0.15-0.16). These characteristics are not likely to be mappable in the field but are easily distinguished petrographically.
Another important feature of this rock (if the painted label of 0.204 oz/t Au is accurate) is that it is ore grade. In a regional context, rock ON-208-46 is a sheared metasomatic rock very similar to Hemlo stratiform ores (which also have an associated calc-silicate halo, e.g. Pan, 1990; Fleet and Pan. 1991; Pan and Fleet, 1992). The possible stratiform nature of this rock suggests large tonnage potential. The metamorphism caused by the intrusions has altered the texture and mineralogy of this rock but may not have contributed all the gold. However, this rock is not likely to crop out strongly and there may be significant buried potential. Furthermore, Ginn (1961) shows an outcrop of what sounds like a very similar rock type, WSW of Sutherland Lake, which he labels as gabbro 5c. This rock type also is not gabbro in his description (p. 23). It is a sheared metasomatic metasedimentary rock. It used to be a sedimentary rock, probably a calcareous siltstone, and it is likely to contain anomalous gold and arsenic wherever it occurs near dioritic
-igneoos-contacts. An important exploration task is to delineate the occurrence of this rock type and assess its gold content.
ON-208-47 A two-stage history is preserved in this hornfels (and thin sections MC-92-23, MC- 92-24, 91-DCP-586). The early event is a quartz-biotite schistosity. The biotite is iron-poor (Fe/Fe+Mg = 0.24-0.26) compared to the hydrothermal biotite in skarn (Fe/Fe+Mg = 0.43), schist (Fe/Fe+Mg ~ 0.51-0.52) and igneous rocks (Fe/Fe+Mg = 0.54-0.57). The latest event is the contact metamorphism which has formed large hornblende porphyroblasts. These porphyroblasts poikioliticly include the fine-grained quartz-biotite fabric of the earlier metamorphism. Calcite has been remobilized (from nearby skarn?) during the contact metamorphic event and clots of calcite- actinolite±epidote±sulfide are associated with some of the large hornblende porphyroblasts.
ON-208-48 Fine-grained greenish marble
ON-208-49 Banded calc-silicate hornfels and skarnoid. This rock represents contact metamorphism of impure calcareous material with little metasomatism or fluid movement.
ON-208-50 Fine-grained bedded amphibole^yroxenoepidote hornfels with disseminated pyrrhotite.
ON-208-51 Plastic deformation of pyrrhotiteiochalcopyrite massive sulfide with clots of amphibole^pidotopyroxene hornfels.
ON-208-52 Plastic deformation of pyrrhotitochalcopyrite massive sulfide with clots of hornblende.
ON-208-53 Medium-grained massive epidotoamphibole^bitopyroxene skarn with disseminated pyrrhotite.
ON-208-54 Pink-brown garnet-pyroxene skarn cut by 1mm red brown garnet vein. Lighter and darker bands in the rock reflect original bedding planes defined by garnet-rich and garnet-poor
layers. Pyroxene occurs as inclusions within garnet and is iron-rich (Hd53-66). Both the disseminated and vein garnet have very similar compositions, indicating that they represent progressive stages of fluid metasomatism of this rock rather than different events. Both garnets are partly retrograded to epidote. All the epidote occurrences are essentially the same composition, which is iron rich (Fe/Fe+Al s 0.23-0.30) compared to the coarse-grained, euhedral epidote in the quartz-biotite-arsenopyrite schists (ON-98-46). In most gold skarn systems, gold ore occurs in the distal pyroxene-rich part of the system rather than in proximal garnet-rich zones. Thus, it would not be predicted that this rock type would have very high gold grades.
ON-208-55 Fine-grained massive amphiboloepidotopyroxene skarn with disseminated and net-textured pyrrhotite and white hemimorphite-looking oxide on surface. However, there is no sphalerite in thin section, only limonite/hematite. Such sulphide-rich samples are strongly retrograded such that very little of the original pyroxene and none of the original garnet survives.
ON-208-56 Fine-grained bedded epidotoamphibolopyroxene skarn with disseminated and veins of pyrrhotite. Although there are visible sulphides in hand specimen, this is not a sulphide- rich rock compared to ON-208-54 and ON-208-55. The dark green color due to the very iron-rich nature of the pyroxene is the main hint that this should be a gold-rich sample. This sample is labeled 0.265 oz/t Au. Thus, the dark green iron-rich pyroxene skarn has significant economic potential, whether or not it is sulphide-rich. This rock is unlikely to crop out so the possibility of buried occurrences is good. Particularly favorable indicators for this rock type would include high As-Bi-Te-Au geochemistry. This rock type may also have a distinctive geophysical signature (probably mag,, IP, and EM highs). . , :; ; - r;
Petrographic Description of Cameco Porter Township sample 46Lawrence D. Meinert May 18,1993
Microprobe spot Q
hydrothermal alteration envelope of e.g. euhedral epidote, sphene, chlorite, and arsenopyrite
quartz-arsenopyrite vein
schistose quartz-biotite metamorphic fabric
Mineralogyaror
quartzbiotitechloriteepidotearsenopyrite
est. Ve Minor
sphene albite
est. 9/0 Trace
zircon hematite
For electron microprobe analyses of epidote, biotite, and chlorite from this sample see Table 3L
Alteration stvleThe quartz-arsenopyrite veins contain biotite and chlorite and have distinct biotite-chlorite-epidote
alteration envelopes. Biotite, chlorite, epidote, and arsenopyrite also occur along the schistosity planes and may represent leakage from the major veins or, alternatively, micro veins along the schistosity. The quartz-biotite schistosity (without chlorite) is similar to the fabric in some of the hornfels such as 91-DCP-586. However, in the hornfels the biotite is iron-poor (Fe/Fe+Mg - 0.24-0.26) compared to the hydrothermal biotite in this sample (Fe/Fe+Mg = 0.51-0.52). Also, in the hornfels the metamorphic fabric is overgrown by large metasomatic amphibole grains which appear to indicate that the peak of contact metamorphism postdates a prior regional (?) metamorphic event. Another difference between ON-208-46 and the hornfels and skarn rocks is the occurrence and composition of epidote. In both skarn and hornfels epidote occurs mainly, if not completely, as a retrograde phase (usually after garnet) and is iron rich (Fe/Fe+Al = 0.23-0.30). In contrast, epidote in ON-208-46 is a primary metasomatic phase (associated with arsenopyrite), is coarse-grained and euhedral, and is iron poor (Fe/Fe+Al s 0.15-0.16). These characteristics are not likely to be mappable in the field but are easily distinguished petrographically.
General CommentsThis rock contains lQ-15% arsenopyrite and abundant quartz, unlikely constituents of gabbroic rocks. The
mineralogy combined with the strong schistosity defined by the biotite and chlorite suggest that this is a sheared metasomatic rock of original sedimentary parentage.
Petrographic Description of Cameco Porter Township sample 54Lawrence D. Meinen - May 18,1993
Microprobe spot O
c.g euhedral garnet vein, individual garnet grains are birefringent and slightly zoned with more iron-rich rims (Ad69 core -^ Ad'72 rim).
bedding planes are defined by garnet-rich and garnet-poor bands
garnet-rich bands contain generally isotropic massive to granular garnet with poikiolitic inclusions of pyroxene and quartz. Garnet is variably altered to epidote.
MineralogyMajor
Di
garnet quartz epidote pyroxene
est.
409&
Minor
pyrrhotitecalcitesphenealbitemarcasitechalcopyrite
est.
hematite49J, 396
0.
Gr Garnet Ad
For electron microprobe analyses of garnet, pyroxene, and epidote from this sample see Table!. For comparison with other samples see Figure 1.
Alteration styleAlthough this is a fairly massive skarn, the original bedding/compositional layering is preserved by the
garnet-rich bands and quartz-pyroxene bands. There are two generations of garnet. The early and most abundant phase is isotropic and contains numerous poikiolitic inclusions of pyroxene and quartz. The pyroxene is iron-rich (Hd53-66)- This skarn is cut by a later garnet vein in which the garnet is slightly birefringent and zoned. The garnet rims are slightly more iron-rich.than the cores. Both garnet generations have very similar compositions, indicating that they represent progressive stages of fluid metasomatism of this rock, but not different events. Both garnets are partly retrograded to epidote, which occurs as patches within garnet as well as veins and anhedral grains outside of garnet. All the epidote occurrences are essentially the same composition, which is iron rich (Fe/Fe+Al ^ 0.23-0.30) compared to the coarse-grained, euhedral epidote in the quartz-biotite-arsenopyrite schists (ON-98-46).
General CommentsThis rock is a fairly typical skarn. The garnet and pyroxene compositions are typical of gold-bearing
skarns (see Figure 1).
Petrographic Description of Cameco Porter Township sample 55Lawrence D. Meinert - May 18,1993
Microprobe spot Q
net-textured pyrrhotite with inclusions of pyroxene and epidote. Pyroxene is interpreted as a previously existing phase whereas the epidote is being introduced with the sulphide.
massive epidote-amphibole skarn cut by epidote sulphide veins. Most of the granular epidote and amphibole is retrograde after garnet and pyroxene, respectively.
Mineralogy
Di Hd
Major
epidote actinolite pyrrhotite pyroxene
est.
KM,
Minor
quartz marcasite sphene chalcopyrite
est. 96 Trace
hematite clay
Q.5%
For electron microprobe analyses of pyroxene, amphibole, and epidote from this sample see Tabled. For comparison with other samples see Figure 1.
Alteration stvleAlthough there is some remnant pyroxene in the massive part of this rock, the key to the original skarn
mineralogy is within the pyrrhotite as "armored" grains of pyroxene. The pyroxene is moderately iron-rich (Hd45-48). Even within the pyrrhotite, the garnet as been replaced by epidote. The massive skarn consists of epidote and amphibole (mostly actinolite) which can be interpreted to be retrograde alteration after garnet and pyroxene, respectively. However, there is no garnet left in this sample. The massive epidote-amphibole is cut by epidote and epidote-actinolite-pyrrhotite veins. Some of this epidote and actinolite is primary and not a replacement of previous calc-silicate minerals. All the epidote occurrences are essentially the same composition, which is iron rich (Fe/Fe+Al = 0.29-0.30) compared to the coarse-grained, euhedral epidote in the quartz-biotite- arsenopyrite schists (ON-98-46).
General CommentsThis is a good example of retrograde alteration of skarn concurrent with introduction of sulphides. The
pyroxene compositions are typical of gold-bearing skarns (see Figure 1).
Petrographic Description of Cameco Porter Township sample 56Lawrence D. Meinen - May 18,1993
Microprobe spot Q
quartz vein with hornblende-epidote envelope
dark green quartz-pyroxene band with abundant dark green hornblende and pyrrhotitochalcopyrite
light-colored epidote-quartz-albite band
late shear with siderite and pyrrhotite
Di Hd
MineralogyMajor est.
epidote quartz hornblende pyroxene
pyrrhotitesideritealbitechalcopyritemarcasite
est. Trace
hematite sphene
Q.5% Q.5%
For electron microprobe analyses of pyroxene, amphibole, and epidote from this sample see Table 3L For comparison with other samples see Figure 1.
Alteration styleThe dark green and white bands in this rock consist of quartz-pyroxene-amphibole and epidote-quartz-
albite, respectively. The epidote-rich band probably used to contain garnet, all of which has retrograded to epidote. The amphibole (hornblende) alteration is clearly related to sulphide introduction and also forms an alteration envelope around the quartz-pyrrhotite vein. Amphibole is mostly retrograde after pyroxene and thus is most concentrated in the pyroxene-rich bands, making them dark green in hand specimen. The late cross cutting shear has slightly offset bedding and is filled by siderite and pyrrhotite. This probably represents a remobilization from the skarn minerals which have been ground up.
General CommentsThe compositional banding in this rock reflects original sedimentary bedding. The pyroxene
compositions are very iron-rich and are typical of gold-bearing skarns (see Figure 1). This is a good example of a gold skarn rock which does not look very exciting in hand specimen but which has a high gold grade and iron-rich pyroxene.
Table ISample # Averaj Location/number 3 8 Reference
— Skarn Type Fe
SiO2A12O3TiO2Fe2O3*FeO*MnOCaOMgOK2ONa2OP2O5Total
NiCrSeVBaRbSrZrYNbGaCuZnPbLaCeTh
Fe2037(Fe2C^FeO)Rb/SrRb/NbRb/BaZr+Ce+YZr+Ce+Y+NbFe+Ca+Na/KZrffiO2Y+NbY/NbGa/ScGa(ppmVAlSc/NbCe/NbFe+Mg-f Ti (molar)Al-(K*Na*2Ca) m.A12O37(Na2O*K2O) m.A12O3;(CaOt-Na2CHK2O) m.FeO/MgOKlO/MgO(K2ONa2OyCaO
59.3216.760.812.804.500.147.183.022.063.990.2799.34
358117
15232639505141249174357516435
0.440.093.41.0520821731.00.0233
3.401.4
1.892.765.511.0
-99.92.480.812.51.81.5
61.4316.170.582.603.650.095.843.242.523.110.19
98.61
1851149989169
60111617916596711285512
0.270.149.40.101471547.9
0.0225
2.673.21.891.605.516.6
-44.82.160.891.71.01.2
verage20
Au
61.4316.170.582.603.650.095.843.242.523.110.19
98.61
1851149989169
60111617916596711285512
0.270.149.40.101471547.9
0.0225
2.67.3.21.891.605.516.6
-44.82.160.891.71.01.2
ON-208-44Porter TwshpThis report
Au-Cu
62.5115.730.92
7.720.043.292.092.164.560.17
99.19
40442096
35494174190371325
566364
297413
0.547.2
0.273013147.2
0.0250
2.851.253.001.545.70.2-1.81.600.993.71.02.0
Average Average Average Average Average Average 27 16 30 13 30 174
Cu Zn W Mo Sn All skarns
64.8916.040.522.502.360.083.811.823.563.990.2698.97
68.5014.240.362.011.350.073.171.114.623.110.2197.71
70.7314.230.341.421.530.102.150.674.473.520.1198.29
73.7513.430.160.891.090.031.480.484.723.180.0898.66
73.6513.560.150.811.340.071.080.324.743.160.1898.71
66.7915.110.451.952.470.093.791.623.663.520.2098.70
Trace Elements (ppm):16188851466103807183171119287572445729
0.540.1913.50.082592703.60.03271.693.52.220.766.213.8-25.51.560.942.52.92.4
11124530122715367615313720995978136728
0.560.6926.60.092132202.50.04201.655.92.270.508.27.1-32.41.480.983.332.814.4
73037560247248118552220346654336327
0.405.9213.50.842022161.90.08722.5330.12.670.203.54.7-6.31.380.999.126.87.7
104024920269
' 28311143212052516255514
0.536.009.20.321461421.40.07561.598.22.670.162.92.07.81.411.0411.391.210.0
27630179673581171354230271703813312038
0.2860.5618.419.752652481.30.221322.6621.34.400.092.45.024.91.391.1617.258.110.0
20489887012304321323817198211969296817
0.4012.6311.53.502022079.10.06522.568.62.411.334.78.9
-30.11.750.966.624.36.0
Thin S. # O
N-91-54
ON
-91-54 O
N-91-54
ON
-91-54 O
N-91-54
91 -DC
P-588 91 -DC
P-588 ON
-91-54 O
N-91-54
ON
-91-54 O
N-91-54
ON
-91-54Sam
ple* R1 vein
R1 iso poik R
2 vein rim R
2 vein core R3 isp poik
PT1 core R1 rim
R
1 veinProbe #M
ineralSiO
2Ti02AI203FeOM
nOM
gOCaON
a20K2OTotal
SiTiAlFeM
nM
gG
aNaKHdDiJo
Fe/Fe+Mg
Fe/Fe+AI
AdGr
SpPyXo subcalcic
19garnet
36.930.135.80
22.080.620.00
32.950.020.02
98.55
15.590.042.897.790.220.00
14.910.010.01
0.73
71
0/0
270/020/0
QO/O
S.Qo/o
22garnet
37.120.345.68
22.040.640.04
33.070.020.00
98.96
15.610.112.817.750.230.02
14.900.020.00
0.73
720/0260/0
20/0
QO/O
2.90/0
23garnet
36.750.305.74
21.790.470.03
33.480.000.00
98.57
15.510.102.867.690.170.02
15.140.000.00
0.73
720/0270/0
20/0
07o1.20/0
24garnet
36.810.726.37
21.700.670.03
32.820.000.00
99.13
15.420.233.157.600.240.02
14.730.000.00
0.71
690/0290/0
20/0
OO/D
2.80/0
27garnet
36.690.115.51
21.980.560.00
33.010.00
. 0.00
97.85
15.620.032.767.820.200.00
15.05'o.oo
0.00
0.74
'730/0260/0
20/0
QO/O
2.40/0
47garnet
38.520.57
15.209.940.120.31
35.030.020.00
99.72
15.130.177.043.270.040.18
14.750.020.00
0.32
310/0
670/0QO/O
20
/0
1.1
0/0
48garnet
37.991.22
14.1910.500.150.36
35.270.090.01
99.79
15.000.366.603.470.050.21
14.920.070.00
0.34
340/0640/0
QO/O
20
/0
O.Qo/o
17pyroxene
51.970.010.48
16.150.258.03
22.350.960.01
100.22
20.030.000.225.210.084.619.230.720.01
530/0470/0r/o
0.53
R1 vein Pt1 incl in ga R1 in gar
R3 in qtz
18pyroxene
51.560.000.26
16.470.278.14
23.090.710.01
100.50
19.890.000.125.310.094.689.540.530.01
5307o46yor/o
0.53
20pyroxene
52.020.000.34
15.830.488.11
23.240.630.01
100.65
19.990.000.155.090.164.659.570.470.00
51
0/0
. 470/0
20/0
0.52
21pyroxene
50.840.000.28
20.100.595.48
23.180.620.00
101.08
19.880.000.136.570.203.199.710.470.00
660/0320/0
20/0
0.67
25pyroxene
51.750.010.41
17.210.267.30
22.990.640.01
100.58
20.010.000.195.570.094.219.520.480.01
560/0430/0
10/0
0.57
Thin S. # O
N-91-54
Sample #
R3 in gar
Probe*
Mineral
SiO2
TiO2
AI2O3
FeOM
nOM
gOCaO
Na2OK2OTotal
SiTiAlFeM
nM
gCaNaKHdDiJo
Fe/Fe+Mg
Fe/Fe+AI
AdGr
SpPy'/o subcalcic
26pyroxene
51.460.010.19
15.780.757.85
23.540.350.00
99.94
19.980.000.095.130.254.549.790.270.00
520/0450/0
30/0
0.53
ON
-91-54R
3 vein28
pyroxene50.33
0.000.28
19.270.585.74
22.960.370.02
99.55
19.940.000.136.380.193.399.740.290.01
640/0340/0
20/0
0.65
ON
-91-55 O
N-91-55
ON
-91-55 O
N-91-56
ON
-91-56 91-D
CP-588
R1 inpo
30pyroxene
52.080.050.29
14.600.378.78
23.820.310.00
100.30
20.000.020.134.690.125.029.800.230.00
480/c510/0
10
/0
0.48
R1 in po
32pyroxene
51.870.000.28
14.730.448.87
23.780.370.00
100.33
19.930.000.134.730.145.089.790.270.00
480/05
10
/0
10
/0
0.48
R3
38pyroxene
52.430.020.73
15.680.33
10.4720.250.340.03
100.28
20.020.000.335.010.115.968.280.250.02
450/0540/0
10/0
0.46
R1 lo bf R
1 lo bf39
pyroxene49.36
0.010.28
24.710.602.06
22.530.430.03
100.00
19.980.000.138.370.211.249.770.340.01
850/0130/0
20/0
0.87
40pyroxene
47.870.000.31
24.860.611.49
23.700.350.00
99.20
19.670.000.158.540.210.91
10.430.280.00
880/090/020/0
0.90
R1
49pyroxene
49.160.010.33
24.360.592.12
23.320.190.00
100.08
19.900.000.168.250.201.28
10.110.150.00
850/0130/0
20/0
0.87
91-DC
P-588 91-DC
P-588 91-DC
P-594R
150
pyroxene49.96
0.000.24
23.170.553.33
22.670.410.00
100.34
19.990.000.127.750.191.989.720.320.00
780/02QO/0
20/0
0.80
R2
R1
51pyroxene
49.630.030.28
23.870.492.82
22.760.330.00
100.22
19.960.010.138.030.171.699.800.260.00
810/0
170/02
0/0
0.83
59pyroxene
54.740.040.292.530.50
16.6525.59
0.060.06
100.46
19.900.010.130.770.159.039.970.040.03
80
/0
910/02
0/0
0.08
Thin S. # O
N-91-46O
N-91-46O
N-91-46O
N-91-54O
N-91-55O
N-91-55O
N-91-5691-D
CP
-594 ON
-91-55 ON
-91 -55 ON
-91 -55 ON
-91 -55 ON
-91 -56 O
N-91-56 91-D
CP-586
Sample #
Probe*
Mineral
SiO2TiO2
AI203FeOM
nOM
gOC
aONa2OK2OTotal
SiTiAlFeM
nM
gG
aNaKHdDiJo
Fe/Fe+Mg
Fe/Fe+AI
AdGr
SpPy"/o subcalcic
PT1 hi bf6
epidote38.58
0.1127.70
6.870.140.07
23.820.020.00
97.30
14.800.03
12.532.200.050.049.790.010.00
0.15
PT1 lo bf7
epidote38.91
0.1127.45
7.260.120.04
24.000.040.02
97.95
14.860.03
12.352.320.040.029.820.030.01
0.16
PT3 hi bf12
epidote38.54
0.0926.89
7.360.060.02
24.210.010.02
97.20
14.850.03
12.212.370.020.01
10.000.010.01
0.16
PT1 C.G
.R1 inpo
15epidote
37.480.10
23.0612.490.090.00
23.300.020.00
96.53
14.890.03
10.804.150.030.009.920.010.00
0.28
31epidote
37.960.07
22.3513.450.060.01
23.500.000.02
97.43
15.010.02
10.414.450.020.019.950.000.01
0.30
R2 lo RI
34epidote
37.860.04
22.3612.990.060.00
23.500.040.00
96.85
15.030.01
10.464.310.020.00
10.000.030.00'i
0.29
Rllo
bf
R1 R
2 blue-g R2 c.g.
R2
R3 lath
R1 green R
3 dark g R1 green cuts45
epidote37.86
0.0622.8012.630.000.02
23.370.000.00
96.75
15.010.02
10.664.190.000.019.930.000.00
0.28
57epidote
38.380.09
24.9010.560.120.00
23.630.080.01
97.78
14.910.03
11.403.430.040.009.830.060.01
0.23
33am
ph51.27
0.093.35
18.260.30
11.5012.350.720.19
98.04
19.860.031.535.910.106.645.130.540.10
0.47
0.79
35am
ph52.35
0.032.05
19.410.34
10.9712.120.380.09
97.75
20.440.010.946.340.116.385.070.290.05
0.50
0.87
36am
ph52.79
0.030.18
24.490.497.83
12.220.000.02
98.04
21.090.010.088.180.174.665.230.000.01
0.64
0.99
37am
ph51.81
0.122.79
18.810.27
11.1712.20
0.760.10
98.05
20.100.041.286.100.096.465.070.570.05
0.49
0.83
41am
ph38.83
0.3211.0331.67
0.281.22
11.321.601.75
98.03
16.240.105.44
11.080.100.765.071.300.94
0.94
0.67
46am
ph41.14
0.3010.3927.47
0.213.62
11.491.591.35
97.56
16.890.095.039.430.072.215.051.270.71
0.81
0.65
52am
ph49.960.277.11
10.110.05
16.1612.07
1.230.11
97.09
18.760.083.153.170.029.054.860.900.05
0.26
0.50
Thin S. #Sam
ple #P
robe*M
ineralSiO
2TiO
2AI2O
3FeOM
nOM
gOCaONa2OK2OTotal
ON
-91-46ON
-91-46ON
-91-4691-DC
P-586 91-D
CP-586 91-D
CP-593 91-D
CP-593 91-D
CP-594
R2 lath
R2 book Pt3 brow
r Pt 1 fabric R
1 fabric R1 book
R1 brown si R1 brown10
biotite36.76
1.0117.4220.03
0.1710.600.030.099.79
95.90
11biotite
36.561.19
17.3719.860.18
10.510.000.019.87
95.55
13biotite
36.911.15
17.3119.890.14
10.190.020.039.84
95.47
53biotite
41.620.75
16.8610.690.05
18.480.030.06
10.0898.62
54biotite
39.560.71
15.7310.850.04
17.680.080.08
10.1994.92
55biotite
36.121.26
17.7121.38
0.159.130.040.059.67
95.52
56biotite
36.491.28
17.6120.63
0.159.690.000.029.29
95.16
58biotite
37.660.67
15.5918.560.22
13.530.050.039.85
96.17
ON
-91-56 O
N-91-56
ON
-91-46ON
-91-46ON
-91-46R1 dark brow R
1 dark brow R142
43stilpnom
elane stilpnomelane
44.650.004.14
27.720.238.241.470.130.18
86.77
35.620.057.11
29.520.259.262.150.110.16
84.22
8chlorite
25.850.04
21.9225.33
0.3314.88
0.010.020.04
88.41
R1 R
39
14chlorite
chlorite26.30
26.120.03
0.0521.39
22.1225.17
25.210.28
0.2715.05
15.030.03
0.010.02
0.030.02
0.0288.29
88.85
SiTiAfFeM
nM
gCaNaKHdDiJo
14.800.318.276.740.066.360.010.075.03
14.780.368.286.720.066.330.000.015.09
14.930.358.256.730.056.150.010.035.08
15.480.217.393.320.02
10.250.010.044.78
15.370.217.203.520.01
10.230.030.065.05
5 14.720.398.517.290.05
' 5.550.020.045.03
14.850.398.457.020.055.880.000.014.82
14.990.207.316.180.078.030.020.035.00
20.170.002.20
10.470.095.550.710.110.11
16.920.023.98
11.730.106.561.090.100.09
11.260.01
11.259.220.129.660.000.020.02
11.450.01
10.989.170.109.770.010.010.01
11.300.02
11.279.120.109.690.000.020.01
Fe/Fe+Mg
Fe/Fe+AI
0.51
0.45
0.51
0.45
0.52
0.45
0.24
0.31
0.26
0.33
0.57
0.46
0.54
0.45
0.43
0.46
0.65
0.83
0.64 0.49
0.48 0.48
0.75 0.45
0.46 0.45
Ad G
r Sp Py
0Xo subcateic
o Porter Township Skarn Pyroxene
Typical composition of pyroxene from Phanerozoic Gold Skarns
C OCDcftsft 00
Di
Pyral
Hd
Gr Porter Township Skarn Garnet Ad
F*jure l
OntarioMinistry ofNorthern Developmentand Mines
Ministere du Developpement du Nord et des Mines
April 25, 1995
Geoscience Approvals Office 933 Ramsey Lake Road 6th Floor Sudbury, Ontario P3E 6B5
Telephone: (705) 670-5853 Fax: (705) 670-5863
Our File: 2.15948 Transaction #: W9570.00027
Mining RecorderMinistry of Northern Development St Mines933 Ramsey Lake Road, 3rd FloorSudbury, OntarioP3E 6B5
Dear Mr. Denomme:
Subject: APPROVAL OF ASSESSMENT WORK CREDITS ON MINING CLAIMS 81118381 et al. IN PORTER LAKE TOWNSHIP
Assessment work credits have been approved as outlined on the report of work form. The credits have been approved under Section 12 (Geology), Section 17 (Assays) and Section 18 (Microscopic Studies) of the Mining Act Regulations.
The approval date is April 24, 1995.
If you have any questions regarding this correspondence, please contact Steven Beneteau at (705) 670-5858.
ORIGINAL SIGNED BY:
Ron C. GashinskiSenior Manager, Mining Lands Section Mining and Land Management Branch Mines and Minerals Division
SBB/jl Enclosure:
cc:\J Assessment Files Library Sudbury, Ontario
Resident Geologist Sudbury, Ontario
District Office
•e*CamecoCORPORATION
1349 Kelly Lake Road Unit #6Sudbury, Ontario Canada P3E 5P5
Telephone: (705) 523-4555 Facsimile: (705) 523-4571
April 27, 1995
Mr. Roy DenomeMining Recorder, SudburyXSouthern OntarioMinistry of Northern Development and Mines933 Ramsey Lake Rd.3rd FloorSudbury, OntarioP3E 6B5
SUDBUHY"MINING DIV. _
RECEIVEDAPR 281995
P.M
I 8?'O oyDear Roy:
Re; Notice of Work Deficiency. Your File W9570.00025
The letter you sent (copy appended) to Mr. Dan Brunne on April 12, 1995 (regarding my report titled "Big Swan Project - Report on 1993-1994 Field Exploration Activities") , in which you state the amount of assessment work claimed will be reduced from $13 / 708.00 to $0.00 unless stated deficiencies are corrected is somewhat harsh. I do concede that there are some minor deficiencies, but by no means do they justify rejection of all the assessment work claimed.
The Indicated Deficiencies;
1) Section 10-2 (a) (iv) Table 2 in the report states that the stripping consumed 40 machine hours. This work was completed between November 9 and 15, 1993, and the contractor cost was $85/hr. Nowhere on the Statement of Costs forms do I see a request for the above information. This information should be specifically requested if an assessment submission may be challenged. I appended the Carlye Construction invoice as evidence of costs.
2) Section 10-2 (b) (1) Map l does show the location of the areas stripped and they are referenced to the figures in the text (Fig. 3 and Fig. 4) . To make life easier for you, I append Figure 3 with the claim number written in the title block. However, since this is a detailed sketch of work done near the centre of a large claim, the location of the trench still has to be obtained from Map l (1:5000) in the report.
3) Section 10-2(b)(ii) - The dimensions of the stripped area are approximately 50m x 50m, as shown on the revised Fig. 3 (appended) .
4) Section 17(b) The location of sample BS94-127 is shown on the appended Fig. 3.
I trust the information appended is satisfactory and full assessment credits will be awarded. If you have questions or concerns related to this submission, please call.
Sincerely,
Mike Koziol Project Geologist
CC: Dan BrunneMitch Turcott Ron Gashinski
- -Hk
CARLYLE CONSTRUCTION LTD.
P.O. BOX ' 2",3ESPANOLA. ONTARIO
POP 1CO
TEL: (705) 369-1400
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Ministry ofNorthern Developmentand Mines
Ontario
Report of Work Conducted After Recording Claim
Mining Act
Transaction Number
Personal Information collected on this form is obtained under the authority of the M this collection should be directed to the Provincial Manager. Mining Unda. Mln Sudbury, Ontario, P3E 6A5, telephone (705) 670-7264.
Instructions: - Please type or print and submit in duplicate.- Refer to the Mining Act and Regulations for req
Recorder.- A separate copy of this form must be completed for each Work Group.- Technical reports and maps must accompany this form in duplicate.- A sketch, showing the claims the work is assigned to, must accompany this form
~, n - , w...™
Recorded Holders) TbcX
fi"3^70
Client No.
AddressJ/Vcs
Telephone No.-f
Mining Division Township/ M or Q Plan No.G, -
ftntiut
formed
^**^
A3 X V/9 V
Work Performed (Check One Work Group Only)Work Group
Geotechnical Survey
Physical Work, \, "Including Drilling
Rehabilitation
Other Authorized Work
IX Assays
Assignment from Reserve
Type
H t** __ U sfWfM*c ( CQ^^\oo^U^v^
Cltx-l^sfv^5L-T*-VW^ ; \ *.
3Soo /v? 2" ~s-K^p|O*.4 ^ OOr\vi
SECTION 18 ONLYfa^4 P r tAM*^t f C-P ( 2tf ac __ oO
Total Assessment Work Claimed on the Attached Statement of Costs SNote: The Minister may reject for assessment work credit all or part of the assessment work submitted if the recorded
holder cannot verify expenditures claimed in the statement of costs within 30 days of a request for verification.
Persons and Survey Company Who Performed the Work (Give Name and Address of Author of Report)Name Address
To -Ex* 3^5
CWUo 03 -* \\VSVS\\
H~ CO(attach a schedule If necessary)
Certification of Beneficial Interest * See Note No. 1 on reverse sidel certify that at the time the work was performed, the claims covered in this work report were recorded In the current holder's name or held under a beneficial interest by the current recorded holder.
Date Recorded Holder or^Agent (Signature)
Certification of Work Reportl certify that l have a personal knowledge of the facts set forth in this Work report, having performed the work or witnessed same during and/or after its completion and annexed report is true.
Name and Address of Person Certifying .
) X 3?relepone No. Date
J y/?.Certified By (Slgnatui
For Office Use Only
Date Notice for Amendments Sent
S U P BTotal Value Cr. Recorded Date Recordedlp MINING DIV.
E C E l V E DFEB271995
A.M. P.M.
7i8|9ilO,IM2ili2i3i-li5i60241 (OM1)
siu
Total Value W Done
1
fs1|l
P
(^
0^
c,
. ,
^ -. v
*Vt* "^ 'i ". '
.i.*,S i ,f~
' t ~'.M
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' " -' ''-
Oid1
Os
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Sffi
I'I
i
I
Ss
0*
^
I?
1
I 8.
a
Reserve: Work to be Claimed at Future Date
Credits you are claiming in this report may be cut back. In order to minimize the adverse effects of such deletions, please indicate from which claims you wish to priorize the deletion of credits. Please mark (^) one of the following:
1. D Credits are to be cut back starting with the claim listed last, working backwards.2. D Credits are to be cut back equally over all claims contained in this report of work.3. D Credits are to be cut back as priorized on the attached appendix.
In the event that you have not specified your choice of priority, option one will be implemented.
Note 1 : Examples of beneficial Interest are unrecorded transfers, option agreements, memorandum of agreements, etc. , with respect to the mining claims.
Note 2 : If work has been performed on patented or leased land, please complete the following:
l certify that the recorded holder had a beneficial interest In the patented or leased land at the time the work was performed.
Signature Date
Ontario
Ministry ofNorthern Developmentand Mines
Ministere du Developpement du Nord et des mines
Statement of Costs for Assessment CreditEtat des couts aux fins du credit devaluation
Mining Act/Loi sur les mines
Transaction No./N 0 de transaction
Personal information collected on this form is obtained under the authority of the M ining Act. This information will be used to maintain a record and ongoing status of the mining claim(s). Questions about this collection should be directed to the Provincial Manager, Minings Lands, Ministry of Northern Development and Mines, 4th Floor, 159 Cedar Street, Sudbury, Ontario P3E 6A5, telephone (705) 670-7264.
Les renseignements personnels contenus dans la presents formule sont recueillis en vertu de la Loi sur les mines et serviront a tenir a jour un registre des concessions minieres. Adresser toute quesiton sur la collece de ces renseignements au chef provincial des terrains miniers, ministers du Developpement du Nord et des Mines, 159, rue Cedar, 4e etage, Sudbury (Ontario) P3E 6A5, telephone (705) 670-7264.
1. Direct Costs/Couts directs
Type
Wages Salaires
Contractor's and Consultant's Fees Droits de ('entrepreneur et de I'expert- conseil
Supplies Used Fournitures utilisees
Equipment Rental Location de materiel
Description
Labour Main-d'oeuvreField Supervision Supervision sur le terrain
Typ"-5c^Atvtc^TbKjUAm-exv
rrS'S'^-^-ya
Type
^XlotmA^n.
^CvS , K. ^iV^/ .
1t^AA ^L\Q^Sk\ cn^LO
Type
Amount Montant
^9cr^a?xrO3r*^3W
3^0
Total Direct Costs Total des couts directs
Totals Total global
l&t&bi
WM
2. Indirect Costs/Couts indirects* * Note: When claiming Rehabilitation work Indirect costs are not
allowable as assessment work.Pour le remboursement des travaux de rehabilitation, les couts indirects ne sont pas admissibles en tant que travaux devaluation.
Type
Transportation Transport
Food and Lodging Nourriture et hebergementMobilization and Demobilization Mobilisation et demobilisation
Description
Type *cTv^ac, ^~ /Kri/ 1/^.w^JLo
Amount Montant
( C c/vb
Sub Total of Indirect Costs Total partlel des couts indirects
Amount Allowable (not greater than 209b of Direct Costs) Montant admissible (n'excedant pas 20 W des couts directs)
Total Value of Assessment Credit Valeur totale du credit (Total of Direct and Allowable devaluationindirect costsl (Total das coflts directs
Totals Total global
H^i&ni '': ~ ;; ; ! ' '.
~ •••- i- ". ' :, -f :-- :'
liitMMM
et Indirect* admlsslbles
Note: The recorded holder will be required to verify expenditures claimed in this statement of costs within 30 days of a request for verification. If verification is not made, the Minister may reject for assessment work all or part of the assessment work submitted.
Note : Le titulaire enregistre sera tenu de verifier les defenses demanddes dans le present 6tat des couts dans les 30 jours suivant une demande a cet effet. Si la verification n'est pas effectuee, le ministre peut rejeter tout ou une partie des travaux devaluation presentes.
Filing Discounts
1. Work filed within two years of completion is claimed at 10007o of the above Total Value of Assessment Credit.
Remises pour depdt
1. Les travaux deposes dans les deux ans suivant leur achievement sont rembourses a 100 "/o de la valeur totale susmentionnSe du credit devaluation.
2. Work filed three, four or five years after completion is claimed at 500Xo of the above Total Value of Assessment Credit. See calculations below:
Total Value of Assessment Credit Total Assessment Claimed
x 0.50 =
2. Les travaux deposes trois, quatre ou cinq ans apres leur achievement sont rembourses a 50 "/o de la valeur totale du credit devaluation susmentionne. Voir les calculs ci-dessous.
Valeur totale du credit devaluation
x 0,50 =
Evaluation totale demandee
Certification Verifying Statement of Costs
l hereby certify:that the amounts shown are as accurate as possible and these costs were incurred while conducting assessment work on the lands shown on the accompanying Report of Work form.
that as TfrflJ^ A(Bdcorded Holder) Agent, Position in Company)
to make this certification
Attestation de l'6tat des couts
J'atteste par la presente :que les montants indiques sont le plus exact possible et que ces depenses ont ete engagees pour effectuer les travaux devaluation sur les terrains indiques dans la formule de rapport de travail ci-joint.
l am authorized Et qu'a litre de je suis autorise(titulaire enregistr6, representant, poste occupe dans la compagnie)
a faire cette attestation.
0212 (04/91) Nota : Dans cette formule, lorsqu'il designs des personnes, le masculin est utilise au sens neutre.
Ministry ofNorthern Developmentand Mines
Ontario
Report of Work Conducted After Recording Claim
Mining Act
Transaction Number
rt m r n t/r fr
•enwnal information collected on this form Is obtained under the authority of the Mining Act. This information will be used for correspondence. Questions about his collection should be directed to the Provincial Manager, Mining Lands, Ministry of Northern Development and Mines, Fourth Floor, 159 Cedar Street, Sudbury, Ontario, P3E 6A5, telephone (705) 670-7264.
Instructions: - Please type or print and submit in duplicate.- Refer to the Mining Act and Regulations for requirements of filing assessment work or consult the Mining
Recorder.- A separate copy of this form must be completed for each Work Group.- Technical reports and maps must accompany this form in duplicate.- A sketch, showing the claims the work is assigned to, must accompany this form.
Work Performed (Check One Work Group Only)Work Group
U
t
Geotechnical Survey
physical Work, Including Drilling
Rehabilitation
Other Authorized ^ Work S
'Assays
Assignment from Reserve
Type
cUov^w^D cSU^JlJu^, C3 Ujl^ , ffV?*.)3
ACTION 18 ONLY"^ **9 ^^ ^j, l . r* ft ^,
Total Assessment Work Claimed on the Attached Statement of Costs S ——Note: The Minister may reject for assessment work credit all or part of the assessment work submitted if the recorded
holder cannot verify expenditures claimed in the statement of costs within 30 days of a request for verification.
Persons and Survey Company Who Performed the Work (Give Name and Address of Author of Report)Name Address
toJSfr Owf
(attach a schedule If necessary)
Certification of Beneficial Interest * See Note No. 1 on reverse sidel certify that at the time the work was performed, the claims covered in this work report were recorded in the current holder's name or held under a beneficial interest by the current recorded holder.
Date Recorded Holder or Agent (Signature)
Certification of Work Reportl certify that l have a personal knowledge of the facts set forth in this Work report, having performed the work or witnessed same during and/or after its completion and annexed report Is true.
Name and Address of Person Certifying
si
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O
s o*
Credits you are claiming in this report may be cut back. In order to minimize the adverse effects of such deletions, please indicate from which claims you wish to priorize the deletion of credits. Please mark (^) one of the following:
1. D Credits are to be cut back starting with the claim listed last, working backwards.2. D Credits are to be cut back equally over all claims contained in this report of work.3. D Credits are to be cut back as priorized on the attached appendix.
In the event that you have not specified your choice of priority, option one will be implemented.
Note 1: Examples of beneficial interest are unrecorded transfers, option agreements, memorandum of agreements, etc., with respect to the mining claims.
Note 2: If work has been performed on patented or leased land, please complete the following:
l certify that the recorded holder had a beneficial interest In the patented or leased land at the time the work was performed.
Signature Date
Ontario
Ministry of - Northern Development and Mines
Ministere du DeVeloppement du Nord et des mines
Statement of Costs for Assessment CreditEtat des couts aux fins du credit devaluation
Mining Act/Loi sur les mines
Transaction No./N 0 de transaction
Personal information collected on this form is obtained under the authority of the M ining Act. This information will be used to maintain a record and ongoing status of the mining claim(s). Questions about this collection should be directed to the Provincial Manager, Minings Lands, Ministry of Northern Development and Mines, 4th Floor, 159 Cedar Street, Sudbury, Ontario P3E 6A5, telephone (705) 670-7264.
Les renseignements personnels contenus dans la presente formule sont recueillis en vertu de la Loi sur les mines et serviront a ten i r a jour un registre des concessions minieres. Adresser toute quesiton sur la collece de ces renseignements au chef provincial des terrains miniers, ministere du Developpement du Nord et des Mines, 159, rue Cedar, 4e etage, Sudbury (Ontario) P3E 6A5, telephone (705) 670-7264.
1. Direct Costs/Gouts directs
Type
Wages Salalres
Contractor's and Consultant's Fees Droits de ('entrepreneur et de 1' expert - conseil
Supplies Used Fournitures utillsees
Equipment Rental Location de materiel
Description
Labour Main-d'oeuvreField Supervision Supervision sur le terrain
Type
ChKUj,K.
/K^-yO^
Type'"' n i ^SA^/^p S*-*fi J^***
COK S'j^U'^A
Type O^tAo-^o^-Wv
lA-^W-i^
Amount Montan!
a/o^
^c^r?/C (3
931
^Jo
Total Direct Costs Total des couts directs
Totals Total global
'\
2. Indirect Costs/Gouts indirects* * Note: When claiming Rehabilitation work Indirect costs are not
allowable as assessment work.Pour le remboursement des travaux de rehabilitation, les couts indirects ne sont pas admissibles en tant que travaux devaluation.
Type
Transportation Transport
Food and Lodging Nourriture et hebergementMobilization and Demobilization Mobilisation et demobilisation
Description
Type .'NTWn/m/KnWJ.5
Amount Montant
^c/G
Sub Total of Indirect Costs Total partlel des couts Indirects
Amount Allowable (not greater than 20Wi of Direct Costs) Montan! admissible (n'excedant pas 20 M des couts directs)Total Value of Assessment Credit Valeur totale du credit (Total of Direct and Allowable devaluationIndirect enatfil {Total daft enOtfi directs
Totals Total global
ISN&H
" . -". :'. T ' ' -' ' ' -':: -;. " ; : - ! ; . ;- .-j
," f l ' :i ; ' ~- -
"::.''. : -- T --:: "" : L
liyi!IIM
et Indirect* admlssibles
Note: The recorded holder will be required to verify expenditures claimed in this statement of costs within 30 days of a request for verification. If verification is not made, the Minister may reject for assessment work all or part of the assessment work submitted.
Note : Le titulaire enregistrS sera tenu de verifier les depenses demandees dans le present etat des couts dans les 30 jours suivant une demande a cet effet. Si la verification n'est pas effectuee, le ministre peut rejeter tout ou une partie des travaux devaluation presents.
Filing Discounts Remises pour depdt
1. Work filed within two years of completion is claimed at 10007o of the above Total Value of Assessment Credit.
1. Les travaux deposes dans les deux ans suivant leur achievement sont rembourses a 100 Vo de la valeur totale susmentionnee du credit devaluation.
2. Work filed three, four or five years after completion is claimed at 5007o of the above Total Value of Assessment Credit. See calculations below:
Total Value of Assessment Credit Total Assessment Claimedx 0 .50 =
2. Les travaux deposes trois, quatre ou cinq ans apres leur achievement sont rembourses a 50 07o de la valeur totale du credit devaluation susmentionne. Voir les calculs ci-dessous.
Valeur totale du credit devaluationx 0,50 =
Evaluation totale demandee
Certification Verifying Statement of Costs
l hereby certify:that the amounts shown are as accurate as possible and these costs were incurred while conducting assessment work on the lands shown on the accompanying Report of Work form.
that as "7)4/0Corded Holdef^Agent, Position in Company)
to make this certification
Attestation de l'6tat des couts
J'atteste par la presente :que les montants indiques sont le plus exact possible et que ces depenses ont et6 engagees pour effectuer les travaux devaluation sur les terrains indiques dans la formule de rapport de travail ci-joint.
l am authorized Et qu'^ litre de je suis autoris6(titulaire enregistre, representant, poste occupe dans la compagnie)
faire cette attestation.
Date
0212(04/91) Nota : Dans cette formule, lorsqu'il ddsigne des personnes, le masculin est utilise au sens neutre.
Ministry ofNorthern Developmentand Mines
Ontario
Report of Work Conducted After Recording Claim
Mining Act
Transaction Number
Personal Information collected on this form Is obtained under the authority of the Mining Act. This information will be used tor correspondence. Questions about this collection should be directed to the Provincial Manager, Mining Lands, Ministry of Northern Development and Mines, Fourth Floor, 159 Cedar Street, Sudbury, Ontario, P3E 6A5, telephone (705) 670-7264.
Instructions: - Please type or print and submit in duplicate. w * J. t/ t/ 4c O- Refer to the Mining Act and Regulations for requirements of filing assessment work or consult the Mining
Recorder.- A separate copy of this form must be completed for each Work Group.- Technical reports and maps must accompany this form in duplicate.- A sketch, showing the claims the work is assigned to, must accompany this form.
Record^
O "P^tir "3 S "Ft*kH
Ox, POClient No.
CT^x-f .Telephone
Mining DMston Township/Area M or Q Plan
Dates Work Performed
From: To: ^r /9VWork Performed (Check One Work Group Only)
Work Group Type
Geotechnical Survey1Physical Work,
Including Drilling
RehabilitationOther Authorized Work SECTION 18 ONLY
t/ Assays ^LAssignment from Reserve
Total Assessment Work Claimed on the Attached Statement of CostsNote: The Minister may reject for assessment work credit all or part of the assessment work submitted if the recorded
holder cannot verify expenditures claimed in the statement of costs within 30 days of a request for verification.*
Persons and Survey Company Who Performed the Work (Give Name and Address of Author of Report)Name Address
T3C- 5^2.
(attach a schedule If necessary)
Certification of Beneficial Interest * See Note No. 1 on reverse sidel certify that at the time the work was performed, the claims covered in this work report were recorded in the current holder's name or held under a beneficial interest by the current recorded holder.
Date Recorded Holder or Agent (Signature)
Certification of Work Reportl certify that l have a personal knowledge of the facts set forth in this Work report, having performed the work or witnessed same during and/or after its completion and annexed report is true.
Name and Address of Person Certifying
Telepone No.S-533-
Date Certified By (Signature)
For Office Use OnlyTotal Value Cr. Recorded Date Recorded
fefo zDeemed Approval
HA1 tt
ihs ^**^ r f
Date " — (;
MiQjng Recorder L/'
uaWApprovgd^'
Date Notice for Amendments Sent , ,--^
R ^
0241 (0*91)
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Credits you are claiming in this report may be cut back. In order to minimize the adverse effects of such deletions, please indicate from which claims you wish to priorize the deletion of credits. Please mark (s) one of the following:
1. D Credits are to be cut back starting with the claim listed last, working backwards.2. D Credits are to be cut back equally over all claims contained in this report of work.3. CD Credits are to be cut back as priorized on the attached appendix.
In the event that you have not specified your choice of priority, option one will be implemented.
Note 1: Examples of beneficial interest are unrecorded transfers, option agreements, memorandum of agreements, etc., with respect to the mining claims.
Note 2: If work has been performed on patented or leased land, please complete the following:
l certify that the recorded holder had a beneficial interest in the patented or leased land at the time the work was performed.
Signature Date
Ontario
Ministry ofNorthern Developmentand Mines
Ministers du Developpement du Nord et des mines
Statement of Costs for Assessment Credit
Etat des couts aux fins du credit d'evaluation
Mining Act/Loi sur les mines
Transaction No./N0 de transaction
DPersonal information collected on this form is obtained under the authority of the Mining Act. This information will be used to maintain a record and ongoing status of the mining claim(s). Questions about this collection should be directed to the Provincial Manager, Minings Lands, Ministry of Northern Development and Mines, 4th Floor, 159 Cedar Street, Sudbury, Ontario P3E 6A5, telephone (705) 670-7264.
Les renseignements personnels contenus dans la presente formule sont recueillis en vertu de la Lol sur les mines et serviront a tenir d jour un registre des concessions minieres. Adresser toute quesiton sur la collece de ces renseignements au chef provincial des terrains miniers, ministers du Developpement du Nord et des Mines, 159, rue Cedar, 4^ etage, Sudbury (Ontario) P3E 6A5, telephone (705) 670-7264.
1. Direct Costs/CoOts directs
Type
Wages Salalre*
Contractor's and Consultant's FeesDrolls de ('entrepreneur et de ('expert-J***M*A||corooii
Supplies Used Foumttures utilities
C
Equipment Rental Location de materiel
Description
Labour Main-d'oeuvreField Supervision Supervision sur le terrain
Type ^-eV^STM^^
Q \ J
/fe^^p^
Type p( ^r5c*Af** ^^/^S dS-*-*-cC''-o , cx^-v
;pU-AcA^s , -j^-tv^S ,
/YOwcP 4tru-fe.
Type
Amount Montant
/w*(
53tO
n^
2-05^1
Total Direct Costs Total des couts directs
Totals Total global
/Wf
f&rt
^Oaw
-3^x3*
2. Indirect Costs/Couts indirects* * Note: When claiming Rehabilitation work Indirect costs are not
allowable as assessment work.Pour le remboursement des travaux de rehabilitation, les couts indirects ne sont pas admissibles en tant quo travaux d'evaluation.
Type
Transportation Transport
Food and Lodging Nourriture et hebergementMobilization and Demobilization Mobilisation et demobilisation
Description
Type ^c, , /krvr***j*Ao
Amount Montant
/^^
Sub Total of Indirect Costs Total partial des couts Indirects
Amount Allowable (not greater than 20H of Direct Costs) Montant admissible (n'excedant pas 20 H des couts directs)Total Value of Assessment Credit Valeur totale du credit (Total of Direct and Allowable d'evaluationIndlraet cental (Tatil dM eoOt* dirndl
Totals Total global
&VS
1 3V 5
ws37^/7-1
tt Indirect* •dmlttlMM
Note: The recorded holder will be required to verify expenditures claimed in this statement of costs within 30 days of a request for verification. If verification is not made, the Minister may reject for assessment work all or part of the assessment work submitted.
Note : Le titulaire enregistre sera tenu de verifier les depenses demandees dans le present etat des couts dans les 30 jours suivant une demande a cet effet. Si la verification n'est pas erfectuee, le ministre peut rejeter tout ou une partie des travaux d'evaluation presenters.
Filing Discounts
1. Work filed within two years of completion is claimed at 10007o of the above Total Value of Assessment Credit.
Remises pour depdt
1. Les travaux deposes dans les deux ans suivant leur achievement sont rembourses a 100 "A de la valeur totale susmentionnee du credit d'evaluation.
2. Work filed three, four or five years after completion is claimed at 50W) of the above Total Value of Assessment Credit. See calculations below:
Total Value of Assessment Credit Total Assessment Claimed
x 0.50
2. Les travaux deposes trois, quatre ou cinq ans apres leur achievement sont rembourses 4 50 "/fc de la valeur totale du credit d'evaluation susmentionne. Voir les calculs ci-dessous.
Valeur totale du credit d'evaluation
x 0,50
Evaluation totale demandee
Certification Verifying Statement of Costs
l hereby certify:that the amounts shown are as accurate as possible and these costs were incurred while conducting assessment work on the lands shown on the accompanying Report of Work form.
that as(Recorded Holde?) Agent, Position in Company)
to make this certification
Attestation de I'etat des couts
J'atteste par la presente :que les montants indiques sont le plus exact possible et que ces depenses ont et6 engagees pour effectuer les travaux d'evaluation sur les terrains indiques dans la formule de rapport de travail ci-joint.
am authorized Et qu'd litre de . je suis autorisg(titulaire enregistre, reprdsentant, poste occup6 dans la compagnie)
faire cette attestation.
Signature Date
0212 (04/91) Nota : Dans cette formule, lorsqu'il designe des personnes, le masculin est utilise au sens neutre.
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Skarn ig- 4)
\SSr*^[*~fm^^ TTfito/ ———— l -r- - TT' L* ^^
gjss?:
Lithology6 - Garnet-Pyroxene Skarn
o
Symbol*
- ATV trailcliff face or steep slope cr**k,running,Intermittent
beaver dam
)a c laim poet and claim line
t—— hydro tranmlsslon line shear/fault
Apy - arsenopyriteBl - biotiteBx - brecciaCp - chalcopyriteMte - magnetitePo - pyrrhotitePy - pyrite
Big Swan Project5 - Nipissing Intrusivea) MwJIum to coarte grained amphlbol* flobbrob) tremolite - chlorlt* rock (^0* tremollta)c) dlcrit* - quartz dlonte phai*
o) Grtywack*. arglllltc, siltstoneb) Sericite and sericite - chlorite - tremolite schistc) Amphibole Hornfelsd) Aralllaceou* Limestone
xAu(ppW
Q 18*4 OHMGeology and
Sample LocationsScale 1 :5000 y foliation, bedding
—— — __ Geological boundary
outcrop area
3 ~ (a) Quartz and Quartz - feldspar sandstone (quartzite)(b) Sub greywacke
2 — Conglomerate
41I068W0001 2 1S648 PORTER
1+OON
0+00
1+OOS
220
00
i in S
(S
UJin
7+OON ——
6+OON
5+OON __
4+OON __
3+OON
2+OON -—
1 + OON -—
0+00 ——
1+OOS
2+OOS
3+OOS
4+OOS __
Claira S1165387
Clait S1118382
278m Clairi S1118381
- Wet-Land
100 200 300 400 500m
Scale 1:5000
LEGEND
QB8Q403 T 994 DiQmon d Drill Hole
"-i^.. ATV trail
"^—^. creek, running, intermittent J beaver dam
claim post, claim line hydro transmission line
'^. 15948A \ \ l
4m Big Swan Project
Ccmeoo
Drill Hole Location Map
41I068W0001 2 1 6MB PORTER 230
7+OON ——
•+OON ——
S+OON
4+OOH -—
-S400N
2+40N
4+OOSSeal* 1:5000
199J bedrock lomple
frotl h*ov* or Root M993 lomplt)
1994 bedrock sompl*
frott h*ov* or flout (1994
1994 soil sample site
Big Swan Project
COTBOO
Soil and Rock Sample Locations
l r.-i T.i—is:::IS'
•tt.Map 2
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Big Swan Project
CcmeooForest Litter
and Enzyme LeachSample Locations
41I068W0001 TifiJMB PORTER 250
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