RPT ON GEOPH SUR BRISCOE BRYCE PROP

e.4151 BRYCE 010

REPORT ON GEOPHYSICAL SURVEYS

BRISCOE-BRYCE PROPERTY

BRYCE TOWNSHIP

LARDER LAKE MINING DIVISION,

NORTHEASTERN ONTARIO

RECEIVEDSEP 2 51981

MINING LANDS SECTION

August, 1981 W. E. Brereton, P.Eng

8, ft* o

l. INTRODUCTION

This report outlines the results of ground geophysical surveys

carried out on the Briscoe-Bryce gold prospect during

November and December, 1980. The work was carried out by MPH Consulting Limited of Toronto on behalf of Windjammer

Power and Gas Ltd. and Yvanex Developments Ltd. of Calgary

and Toronto, respectively.

The report describes field operating procedures, presents

results of the geophysical surveying and makes recommendations

for diamond drill..testing of the most prospective gold targets.

2. PROPERTY

The property consists of 10 unpatented mining claims inBryce Township, Larder Lake Mining Division, as follows;

Claim Number Location

579215 - NWi Si Lot 10 Con 4579216 ^ NWi Ni Lot 12 Con 4579217 ^ SWi Ni Lot 12 Con 4579218 " NEi Si Lot 10 Con 4578257 -- NWJ Si Lot 11 Con 4578261 ^ NWJ Si Lot 12 Con 4578263 x- SWi Si Lot 12 Con 4578264 " NEi Si Lot 12 Con 4578265 - SEi Si Lot 12 Con 4578266 - - SWJ Si Lot 11 Con 4

3. LOCATION, ACCESS AND INFRASTRUCTURE

The property is located 30 miles (48 km) south of Kirkland Lake in northeastern Ontario (see Location Inset Map -

Geophysical Sheets).

It is readily accessible via Highway 560 which leads to

Charlton from the TransCanada Highway, No. 11, at Englehart,

Ontario. Concession roads and finally a bush road lead directly to the property from the end of Highway 560.

The one mile bush road to the property was constructed by

former operators and is best traversed by 4-wheel drive or

all-terrain vehicle.

Bush roads also lead into adjoining Tudhope Township from

Highway 65, 4 miles south of the property at Leeville. Hydro

electric power and a spur-line of the Ontario Northland

Railway are located at Leeville. There is also hydro-electric

power transmission to the Hills Lake fish hatchery less than

5 miles by road to the east.

Miners and general labour are available from surrounding

centres of service and supply such as Kirkland Lake, Elk Lake,

Matachewan, Earlton, Haileybury and Cobalt.

4. GEOLOGY

4.l General

The property straddles the boundary between the Catherine

Group and the Skead Group of earliest Precambrian

(Archean) volcanics. The Catherine Group is comprised

of Mg-rich and Fe-rich tholeiitic basalt flows with

Fe-rich tholeiites predominating at the top of the group.

The Skead Group consists mainly of massive calc-alkaline

volcanic fragmental rocks of basalt, andesite, dacite

and rhyolite composition. Some flows are present in the

group. The fragmental rocks range from crystal tuff to

tuff-breccia and flow breccia. The coarser fragmental

rocks contain a wide variety of felsic fragments. The

main source of the volcanic ejecta appears to have been

a large volcanic centre in Skead Township to the north

of the present property area. Recent government mapping

suggests the presence of an additional volcanic centre

in the vicinity of Heather Lake immediately south of

the present ground.

The contact between these two formations, the 'Contact

Zone' of previous workers, crosses the property in the

vicinity of 4+OON. Present and previous work on the

'Contact Zone 1 indicates that there is a major unit of

interflow metasediments consisting of ^aminated cherty

and tuffaceous rocks, containing pyrite and chalcopyrite

separating the two formations.

Porphyry and lamprophyre dykes intrude the volcanic

rocks. An elliptical stock of feldspar porphyry con

taining several gold veins is centered 2 miles east of

the property. Another porphyry body located by recent

government mapping occurs on the west portion of the present property immediately south of Honeymoon Lake.

The Round Lake granitic batholith occurring directly

north of the property forms 'basement 1 to the volcanic units in the area.

Rock units on the property strike east-northeast and are steeply to vertically dipping. There is no evidence

of any fold closures in the immediate property area.

Pillows in the Catherine basalts indicate tops to the

southeast.

The property is located between two major regional

faults striking N 40 0W, the Cross Lake Fault and the

Montreal River Fault. A study of the fracture pattern

in Bryce Township indicates 3 prominent fracture

directions; northwest, northeast to east-northeast and north-south. A major northeast-trending airphotographic

linear herein termed the 'Sunday Creek Linear 1 passes to the south of the property. These fractures are impor

tant in that most of the gold mineralization recognized to date in the area is controlled by one of the above

fracture directions, e.g. the Briscoe-Bryce No. l

Vein Zone.

4.2 Mineralization

A 1941 Ontario Department of Mines report describes 34 gold prospects in the Bryce-Robillard area (Moorhouse,

Vol. l, Part 4, ODM Annual Report, 1941). This author

classified the more important gold occurrences into a

number of types according to structure and mineralization

as follows:

a) Mineralized shear zonesb) Mineralized porphyriesc) Mineralized joints and shear zones in granite

The first group consists of deposits that occur in 1)

northeast-trending zones, 2) north-south zones and 3)

northwest-trending zones. In the northeast-trending

zones, three types were recognized, i) those mineralized

with disseminated pyrite and other sulphides with quartz,

ii) those mineralized with massive pyrite - quartz and

iii) those mineralized with pyrite accompanied by chrome,

mica and quartz.

The Briscoe-Bryce No. l Vein Zone would be an excellent

example of a mineralized shear zone of type ii).

The present author recognizes an additional and very important type of gold occurrence in the area, namely gold associated with laminated interflow sedimentary horizons consisting of cherty and tuffaceous material containing stratiform laminae and disseminations and stringers of pyrite and chalcopyrite. These units are typically sheared and show varying degrees of serici tization, carbonatization and chloritization. This variety would be analogous to Moorhouse's 'mineralized' shear zones of type a-1. The Contact Zone on the Briscoe-Bryce property and reported occurrences on the J.R. Campbell property would be of this type. Much of the ore from some of the world's major gold deposits such as Amoco's Detour deposit and the Dome Mine at Timmins is derived from orebodies of this type.

Moorhouse notes that gold values in the area do not

appear to be confined to any one mineral. Samples of apparently pure pyrite taken by that author gave a variable content of gold, whether the pyrite was in porphyry country rock, in coarse cubes in vein material, massive in quartz veins or as massive pyrite.

Gold content of chalcopyrite-bearing samples is like wise variable being very high in some cases and negli gibly low in others. Sphalerite, galena and arsenopyrite also do not appear to be indicative of gold values. Native gold has been found in most of the more interesting prospects such as the Briscoe-Bryce but in some, the gold is more closely associated with pyrite, probably as tiny grains in the pyrite crystal lattices.

The only serious attempt at commercial gold production in the area was from the Briscoe-Bryce No. l Vein Zone. There are no accurate records of the work but, according to Harold Briscoe Sr., a total of approximately 100 tons of ore was milled in a 60-75 ton per day mill installed on the property in the mid 1960's. The rock milled was taken from the decline and No. l and No. 2 shafts on the 'A 1 and 'C 1 zones respectively. Average grade of the mill feed is reported to have been in the 0.5 to 0.6 oz per ton range. The operation appears to have been rela tively crude. In any event, the mill burned down in 1967 'before steady production had been achieved 1 .

l

5. GEOPHYSICAL SURVEYS

5.1 General

Geophysical surveys consisting of VLF-EM, magnetometer

and Induced Polarization were completed on the property

during November and December of 1980.

VLF-EM and magnetic surveys were routinely completed

over the entire line grid including two detail grid areas,

Systematic IP surveying was only carried out over the

detail grid areas. This work was done to determine the

ability of the technique to locate known mineralization

and hence its potential for further gold exploration on

the property. Additionally, several lines outside of

the detail areas were surveyed with IP to investigate

specific VLF-magnetic targets.

5.1.1 Linecutting

The lines on which the surveys described herein

were carried out represent the southern and wes

tern extremities of a grid centered to the north

on patented ground. The 0+00 position on the

baseline was established at the old headframe on

claim 24227 and extended the length of the pro

perty at a bearing at 070 . Crosslines were esta

blished at 100 m intervals with detailed lines

over areas of interest at 50 m. Stations were

established at 25 m intervals.

A total of approximately 20 km of line was cut,

chained and picketed on the claims herein.

5.2 Instrumentation

5.2.1 VLF Survey - The VLF method employs as a source one of the numerous submarine communications transmitters in the 15 to 25 KHz band located throughout the world. At the surface of the earth these radio waves propagate predominantly in a single mode along the earth-air interface. This mode is known as the 'surface wave'. Over

flat homogeneous ground and in the absence of vertical conductive discontinuities, the magnetic field component of this radio wave is horizontal and perpendicular to its direction of propagation.

Where non-horizontal structures such as faults, contacts and conductors give rise to changes in ground conductivity, secondary modes are generated which produce a vertical component of the magnetic field. This produces an ellip tical polarization of the total field in a plane perpendicular to the direction of propagation.

Commercial VLF instruments enable detection of disturbing structures by measuring the tilt angle of the major axis of the polarization ellipse. On flat homogeneous ground the tilt angle will be zero, but in the vicinity of conducting disturbances it will acquire a finite value.

Direction of tilt indicates direction of the disturbing structure. Ability to deduce such parameters as depth, depth extent, dip and width

l l l l l l l l l l l l l l l l l l l

10

of anomalous structures is minimal. Fortunately,

this does not seriously affect location of points where VLF profiles cross the upper limit of

dipping structures which can be identified as areas of greatest change in tilt angle per unit

of distance.

The transmitting station used during the survey

was Seattle, Washington, at 18.6 KHz.

The instruments specifications are presented in

Appendix II.

5.2.2 Magnetometer Survey - An Exploranium/Geometrics

Model G816 Proton Precession field magnetometer

was used to survey the grid. This system utili-f-zes the precession of spinning protons of a

hydrogen atom within a hydro carbon fluid. These

spinning magnetic dipoles (protons) are polarized by applying a magnetic field using a current within a coil of wire. When the current is dis-

. continued the protons precess about the earth's magnetic field and in turn generate a small current in the wire. This frequency of precession

is proportional to the earth's total magnetic

field.

This instrument is read directly in gammas repre

senting the absolute value of the earth's total

field for that station.

Correction of the magnetic data for instrument and diurnal drift was done by re-occupying

previously established base stations periodically

11

(approximately every l hour) during the course of the survey. In this manner a drift curve can be established and adjustment of the field readings can be made such that they are all related to an established datum. Instrument specifications are presented in Appendix II.

5.2.3 Induced Polarization Survey - A McPhar P 660

variable frequency induced polarization system was used for this survey. This system utilizes a 2.5 kw transmitter capable of transmitting at 5 different frequencies in the range of 0.125 to 5 Hz. Frequencies of 0.3 and 5 Hz were employed for the Bryce survey.

The receiver is a solid state unit with a 2 megaohm input impedance and a voltage range of 100 microvolts to 10 volts.

A dipole-dipole array was used as a surveying technique with a dipole 'a' spacing of both 25 and 50 metres. For routine coverage, readings with a dipole separation 'n 1 of l through 5 were taken at each station. As the dipole separation 'n 1 increases, the effective depth of penetration is increased. For this reason, readings at n ^ 6 were taken for several areas of interest.

Radio contact using walkie-talkies enabled synchronization of current on/off times between operators to ensure personal safety.

The technical specifications of the survey equipment are presented in Appendix II.

12

For each dipole separation 'n 1 at each station,

two electrode potentials are measured, one with

the low transmitter frequency (F.) and one with a high transmitter frequency (F. ).

The apparent resistivity value of the ground is found from mathematical formula utilizing the

electrode potential value coupled with the

current output from the transmitter at the same

instant, and a geometrical constant dependent on the array type being used and the dipole separa

tion 'n 1 .

For a constant transmitting current the voltage between the potential electrodes and hence the apparent resistivity increases as frequency

decreases.

The frequency domain induced polarization method

is based on this frequency effect and defined as follows:

FE ^ pF, - pF, 1 h

PF,

Where pF, apparent resistivity at low frequency

pF, apparent resistivity at high frequency.

This value is often called the Percent Frequency

Effect (PFE).

The plotting point for both PFE and apparent resistivity values were taken as being the mid

point of the surveying array.

13

A second factor which can be calculated from this data is the Metal Factor (MF) and is defined as:

MF s PFE pa

Disseminated mineralization in a high resisti vity rock gives rise to a much larger PFE than similar mineralization in a lower resistivity rock since the current paths through the barren non-polarizable rock are in parallel with the current paths through the conductive particles. This calculation is only strictly correct when the apparent resistivity is the true resistivity of the rock. Thus, MF is generally not a diagnostic quantity though in particular areas can be quite useful.

5.3 Data Presentation

The VLF-EM data are presented as profiles with positive to the left and negative to the right such that a true

crossover is'indicated by the VLF profile crossing a gridline from left to right while looking north up the line.

A further manipulation was performed on the VLF dip angle,, namely the calculation of a VLF 'first derivative 1 This consists simply of subtracting dip angle values for adjoining stations and contouring the results. Conductor trends are often more obvious from such a contour presentation relative to dip angle profiles.

The magnetic data are shown as a series of isomagnetic contours superimposed on a map of corrected magnetic

values recorded at each station. Contour intervals

were chosen to suitably highlight magnetic features of the survey area.

Induced polarization data from the survey lines are pre sented in pseudosection form. To obtain this type of sentation, data for each station is plotted on a vertical section at the point of intersection of 45 0 lines drawn from the baselines or surface starting at the mid-point of the current and potential electrodes. In this way the readings appear at points directly below the centre of the electrode spread at vertical distances which increases with the "n 1 value for the spread. The result is in the form of a two-dimensional plot in vertical section.

VLF and magnetic survey results for the main grid area are presented on Maps 2a to 2c. Map 2c, the VLF first derivative map, has been employed as an overall property compilation map on which have been plotted known and reported gold occurrences, IP anomalous zones, major geological contacts and 1981 diamond drill holes.

Induced Polarization results are presented in pseudo

section form in Appendix III.

5.4 Survey Results

5.4.1 VLF Survey - VLF surveying was carried out both to directly locate sulphide concentrations and to map shear or fault structures which could host gold-bearing veins. Of particular interest were northeast-trending shear zones which host most of the gold showings in the township. The VLF surveying was carried out using the Seattle transmitter to obtain optimum coupling with northeast conductors.

15

The VLF survey located numerous northeast-

trending conductive features (Map 2b). Most of these probably relate to northeast-trending shear

zones. Several are directly coincident with

topographic features such as creeks and cliff

edges. These are in turn probably a reflection of fault or shear zones in most cases.

The best VLF-indicated examples of potential fault/shear zones are at the extreme south ends

of lines 15 + O OW to 18 * OOW and along the cliff-edge in the central portion of claim

579215.

The broad VLF response underlying Honeymoon Lake

is suggestive of a wide, surficial conductor such as lake bottom sediments.

The strongest and sharpest VLF response is that

over the Contact Zone on claim 579217 where

previous drilling and trenching indicate the

conductivity to be due to a combination of

shearing and sulphide mineralization in interflow

sediments.

5.4.2 Magnetic Survey - The northwest portion of the

grid area is characterized by relatively high

magnetic relief and activity. There are loca

lized magnetic highs of up to 6000 gammas above background. Numerous high gradient, narrow and

short strike length magnetic anomalies attest to

a number of narrow discrete, near-surface magnetic

sources.

16

The remainder of the grid is characterized by generally low magnetic activity with total relief rarely in excess of 100 gammas.

These two sharply contrasting magnetic domains relate to two contrasting geological domains. The northwest portion of the property is under lain by tholeiitic basalts of the Catherine Group. A variable magnetite content within these mafic lavas gives rise to an erratic and variable relief magnetic pattern. The remaining area of low magnetic relief reflects the Skead Group of pyro clastics. These rocks are generally more felsic than the underlying basalts with a substantially decreased magnetite content.

The magnetic data in conjunction with the VLF data have provided an excellent picture of the fault pattern in the area, particularly of north to northwest-trending fractures. These breaks are of interest in that gold-bearing veins are localized along them in some cases. In other - areas, these faults offset pre-existing northeast vein structures.

Interpreted fault patterns are indicated on compilation map 2C.

5.4.3 Induced Polarization Survey - The IP surveying was carried out specifically to locate sulphide concentrations known to be associated with some gold occurrences in the area.

17

The 25 m dipole spacing was selected to optimize target resolution and detectability. Readings were taken at spacings up to ^6 to allow for

maximum exploration penetration.

The IP data is presented in the form of pseudo-

sections of both Percent Frequency Effect (PFE)

and Apparent Resistivity. Anomalous zones are

outlined on the pseudosections with solid bars indicating strong zones and broken bars indicating weaker or poorly defined zones. These anomalous

localities have also been transcribed onto the

relevant compilation maps.

a) South Zone - Five survey lines were extended

south to cover the South Zone. (Lines 0+00

to 2+OOW inclusive). Low gold values asso

ciated with quartz-pyrite-chalcopyrite

veining are present at this location.

The IP pseudosection data from the South Zone

is displayed on drawings 5 to 9 (Appendix III). Map 2c shows the location of the South Zone

occurrences in relation to the IP and VLF-EM

anomalies.

The apparent resistivity data outline a number

of fairly strong vertical structures which

persist to depth. The complexity of the

pseudosection is increased by a number of

north-south structures traversing the zone

and the overlapping of resistivity responses

at larger spread lengths.

18

Because of the small amplitude values of the

PFE data, no well-formed anomalous structures

could be outlined using only the PFE data.

The interpretational procedure thus was to

outline structure using the apparent resisti

vity pseudosections and to utilize the PFE

data to outline any possible polarizable zones within structures so located.

As a result of this procedure the IP survey

has outlined a weakly polarizable zone

approximately coincident with the South gold

zone.

The PFE anomalies are approximately 501 above

background with the strongest and most con

sistent value present at the deepest levels investigated with the IP survey array.

All of the PFE pseudosections covering the

South Zone showed a small anomalous surface

expression. Depth to the strongest polari

zable zones, however, is interpreted at approximately 75 metres.

The IP anomaly in the area of the South Zone is bounded on its east end by a north-south fault and is open to the west. The PFE

anomaly was semi-coincident with a strong VLF-EM anomaly which is also open to the west.

19

Other ~ Several lines of reconnaissance IP surveying were carried out on the property with a view to outlining further polarizable zones which could potentially host gold mineralization. These lines were chosen on the basis of magnetic, VLF-EM and geological data.

For this work, 50 metre dipole spreads were used. Although the larger spacing reduces discrimination, the deeper penetration and

increased production of the longer spreads outweigh the disadvantages.

Line 11+OOW - This line was surveyed to

evaluate a number of VLF-EM conductors in the vicinity of reported quartz-sulphide 'r-

gold occurrences at the southern extremity

of the property.

A distinct PFE zone associated with a strong apparent resistivity feature was located between 1+37S to 1+75S. This zone is located on the northern flank of a VLF-EM conductor.

The PFE values defining this zone are up to 4 times above background and describe a well- formed anomaly pattern. No surface expression

was interpretable from the PFE data. The depth to the anomaly is estimated at 120

metres.

A second anomaly on this line is located

between 4+50S to 5+OOS and is outlined as a

strong PFE anomalous zone persisting to depth.

l

20

The zone is straddling two reported gold occurrences (Map 2c). The PFE data indicate a broadening of response at depth (Drawing 16 - Appendix III).

21

6. CONCLUSIONS AND RECOMMENDATIONS

Results of exploration work carried out to date both by previous workers and in the course of the present programme

are sufficiently encouraging to warrant diamong drill

evaluation of the most prospective targets. Two holes should be drilled to test favourably located VLF-IP targets on claims

579215 and 578265-266 as follows:

Claim 579215

- a 350 ft. hole drilled grid north at -50O from 44-40mS on line O+SOmW will investigate a strong VLF feature in the

vicinity of the 'South Zone 1 occurrence. There is a weak resistivity feature immediately to the north containing

some scattered PFE highs which will also be investigated by the drill hole.

Claim 578268, 578266

- a 350 ft. hole drilled grid north at -50O from 5-f25mS on

line 11+OOmW will test a distinct IP target to the east of

Honeymoon Lake. There are two quartz-sulphide vein

exposures in the immediate area with low gold values.

Diamond drilling should recover N-size core and should commence

as soon as a machine can be secured.

Recommendations to further explore the gold potential of the

property area will be contingent on the results of the above.

Respectfull

W.E. Brereton,

HOLE 81-8 314 ft. at - 50*

Claim 578265SE 1/4 SI/2 Lot 12, Cone.4Bryce Township

Claim 578266SWI/4 SI/2 Lot II, Cone.4Bryce Township

YVANEX-WINDJAMMER J.V.

BRISCOE-BRYCE PROPERTYLOCATION MAP

HOLE 81-8Ut. C-409

l: 2500OciwlMNt

W.E.BreretonDrain: GC S Ltd.Oiu A ug. 1981

MPH Consulting Limited

l l l l l l l l l l l l l l l l l l

APPARENT RESISTIVITY

7+OOS

n = l

{1=2

0=3

0 = 4

0=5

0 = 6

n s l

0=2

0 = 3

0 = 4

0 = 6

PFE.

6+OOS l

5-fOOS 4+OOS

-0.3

\z-o

MOO* l00+0SOO+Isoo+zSOOi-2

—l—SOO+1 NOO-H00-J-OSOO+3soo+s

OO+O 3NH

l l l l l l l l l l l l l l l l l l


2+OON l

n = l

n = 2

0=3

0=4

0=5

0 = 6

2+OON

n = l

0 = 2

0 = 3

0 = 4

0 = 5

0 = 6

L E G E N D

DOUBLE DIPOLE ARRAY

a s* no te o 1~

STATION LOCATION

0 = 25 m o= 1,2,3,4,5,6

-5OO

-\.o-

PFE200 S. IOCS.


CONTOUR LEVEL (ohm-metres)

PERCENT FREQUENCY

EFFECT CONTOUR LEVEL

STATION LOCATION

ANOMALOUS INDUCED

POLARIZATION ZONE

LOCATION MAP

SO lOOnwtrBS

YVANEX - WINDJAMMER J.V

BRISCOE-BRYCE RROSRECT

I.P PSEUDO SECTIONSProject No; C4O9

Scale: P1250

Drawing No: 5

By: DAVID JONES

Drawn: E.O.

Date: JANUARY, 1981


l l l l l l l l l l l l l l l l l


n= l

n = 2

n * 3

n s 4

n s 5

n *'6

n = l

7+OOS 6+OOS 5OOS

247

r+oos 6*OOS 5+OOS

-0.6 - O-2. -0.8

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0=3

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0=5

0=6

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L E G E N D

DOUBLE DIPOLE ARRAY

, cK1 a * no

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STATION LOCATION

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——\.0

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CONTOUR LEVEL (ohm-metres)

PERCENT FREQUENCY

EFFECT CONTOUR LEVEL

STATION LOCATION

ANOMALOUS INDUCED

POLARIZATION ZONE

LOCATION MAP

5O


BRISCOE: - BRVCE RROSRECT

IP PSEUDO SECTIONSProject No: C4O9Scale: IM25ODrawing No. 6

By DAVID JONES

Drawn: E.J.

Date: JANUARY, 1981


*APPARENT RESISTIVITY

n^ l

n* Z

n s 3

n s 4

n * 5

n = B

7+OOS 6+OOS i

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•7*1

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APPARENT RESISTIVITY2+OON

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ion ioo

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0=4

0=5

0 = 6

2+OON

LEGEND

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STATION LOCATION

O".2 , 0 = 4 0 = 2501 0=1,2,3,4,5^6

0.2 O.I-oN n=5 sOO-~~~ APPARENT RESISTIVITY

S CONTOUR LEVEL (ohm -metres)

0:' n ~ 6 PERCENT FREQUENCY

1 -*-0 tFFtCI CONTOUR LEVEL

-.—- 200S. IOOS. PFE 1 ———————— 1 STATION LOCATION

^^^ ANOMALOUS INDUCED ^^^ POLARIZATION ZONE

\g 50 lOOmetres


BRISCOE- BRYCE PROSPECT

IP PSEUDO SECTIONSProject Nor C4O9

Scale: 1 I25O

Drawing No: 7

By DAVID JONES

Drawn: E. J.

Date: JANUARY, 1981-

( MPH y M PH Consulting Limited

i :1 1 1 1 1

II l lul l l l l

l

l

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0=3

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0=2

0=3

0=4

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11=4

0=5

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n s l

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n = 6

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L E G E N D

DOUBLE DIPOLE ARRAY

a ^ na K o 1

STATION LOCATION

a s 25 m n = 1,2^,4,5,6

-5OO

-\.o-200 S. IOCS

APPARENT RESISTIVITYCONTOUR LEVEL (ohm-metres)

PERCENT FREQUENCY EFFECT CONTOUR LEVEL

STATION LOCATION

ANOMALOUS INDUCED POLARIZATION ZONE

MAP

50 KJOmetres

YVANEX -WINDJAMMER J.V

BRISCOE - B.RVCE RROSRECT

IP PSEUDO SECTIOIVJSProject No.- C4O9

Scale: IM25ODrawing No. 9

By DAVID JONESDrawn: E.J.

Date : JANUARY, 1981


l

l

l

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l

l

l

l

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0=4

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PEE.

7+OOS l

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L E G E N D

DOUBLE DIPOLE ARRAY

no S

a z 25m

-50O-——

STATION LOCATION

n z

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APPARENT RESISTIVITYCONTOUR LEVEL (ohm -metres)


STATION LOCATION

ANOMALOUS INDUCED POLARIZATION ZONE

LOCATION MAP

50


BRISCOE- BRYCE PROSPECT

IP PSEUDO SECTIONSProject No: C4O9

Scale: II25ODrawing No. 8

By. DAVID JONESDrawn: E.J.

Date: JANUARY, 1981


l

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0 = 5

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6+OOS l 5+OOS

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LEGEND

DOUBLE DIPOLE ARRAY

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STATION LOCATION

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CONTOUR LEVEL (ohm - metres)


STATION LOCATION

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5O lOOmetTBs


BRISCOE - BRYCE: PROSPECT

IP PSEUDO SECTIONSProject No: C4O9Scale: I--25OODrawing No: 16

By DAVID JONESDrawn: E.J.Date: JANUARY, 1981


l l ltri

ano

Ministry of Natural F

GEOPHYSICAL - GEOLOGICAL TECHNICAL DATA -S'

4IP89NEW47 2 .4151 BRYCE 900

TO BE ATTACHED AS AN APPENDIX TO TECHNICAL REPORTFACTS SHOWN HERE NEED NOT BE REPEATED IN REPORT

TECHNICAL REPORT MUST CONTAIN INTERPRETATION, CONCLUSIONS ETC.

'ypeofSurvey(s) Magnetometer, VLF-EM, IP bwnship or Ar^ Bryce Township________ llaim Holders) Petromet Resources Ltd.

urvey company MPH Consulting Limiteduthor of Report W. E. Brer e ton, P.Eng.

Address of Author 706-141 Adelaide St .W, Toronto, On t. jvering Dates of Snrvpy Nov. 1980-Jan. 1981——-————-

(linecutting to office)

otal Miles of Line Cut 10.8

SPECIAL PROVISIONS CREDITS REQUESTED

ENTER 40 days (includes line cutting) for first survey.ENTER 20 days for each additional survey using same grid.

Geophysical—Electromagnetic-—Magnetometer———Radiometric———Other IP-10

DAYS per claim

40

20

Geological.Geochemical.

IRBORNE CREDITS (Special provision credits do not apply to airborne (urveyi)

r f

agnetometer. .Electromagnetic. . Radio

Aucr. 1981

(enter days per claim) f ^

SIGNATURE-:Report or Agent

les.'Geol.. .Qualifications.revious Surveys File No. Type Date Claim Holder

MINING CLAIMS TRAVERSED List numerically

(prefix)

L

L

L

L

L

L* •••H

L

L

(number)

579216

579217 t

578257

578261.

578263

578264

578265

578266

8 l

TOTAL CLAIMS.

l l l l l l l l

iitano

Ministry of Natural Resources

GEOPHYSICAL - GEOLOGICAL - GEOCHEMICAL TECHNICAL DATA STATEMENT

File.

TO BE ATTACHED AS AN APPENDIX TO TECHNICAL REPORTFACTS SHOWN HERE NEED NOT BE REPEATED IN REPORT

TECHNICAL REPORT MUST CONTAIN INTERPRETATION, CONCLUSIONS ETC.

Type of Survey(s) Magnetometer, VLF-EM, IP_________

Township or Arra Bryce Township______________________ !

Claim Holder(s)______________________Windjammer Power Si Gas, Yvanex Developments Ltd.

Survey Company MPH Consulting Ltd. .————.——--. Author of Report W. E. Brereton, P.Enq. ————————-Address of Amhnr 706-141 Adelaide St.W., Toronto,Ont. Covering Dates of Survey Nov. 1980-Jan. 1981________

(Ijnccutting to office)

Total Miles of Line Cut. 1.2

SPECIAL PROVISIONS CREDITS REQUESTED

ENTER 40 days (includes line cutting) for first survey.ENTER 20 days for each additional survey using same grid.

Geophysical—Electromagnetic-—Magnetometer-——Radiometric——

DAYS per claim

40

20

-Other IP-2QGeological.Geochemical.

AIRBORNE CREDITS (Special provision credits do not apply to airborne surveys)

l

Magnetometer. .Electromagnetic Radiometric

n ATR. Aug. 1981

(enter days per claim)

SIGNATURE

/L'f ^7————————jQ ^——.r-T.-n-j-^T^.S:.-.!!.. ^ ^™PI

Author #t Reporl or Agent

lRes.Geol.. .Qualifications.Previous Surveys

File No. Type Date Claim Holder

MINING CLAIMS TRAVERSED List numerically

(prefix) (number)

L 579218

S

TOTAL CLAIMS.

GEOPHYSICAL TECHNICAL DATA

GROUND SURVEYS - If more than one survey, specify data for each type of survey

Number of Stations —JLP-Q _____________________ Number of Readings 800Station interval 2 5 m_____________________Line spacing——50-100 mProfile scale___________:————————:————————i———————————————————Contour interval —.

Instrument Geometrics G-816

Accuracy - Scale constant l gammaDiurnal correction method looping method; re-occupation of established base stations

Base Station check-in interval (hnnrs) S to l hr.———-——-—————-^-————————-———————Base Station location and value several base stations - as indicated_______;——.——

Instrument __Geonics VLF EM-16

Coil configuration ;————————————— Coil separation ———————————————— Accuracy -- - -t-%————————————Method: CD Fixed transmitter D Shoot back CD In line D Parallel line Fr^q^nry Seattle, Washington, 18.6 kHz____________________________

(specify V.L.F. station)

Parameters measured————————————————————————————————————————————:—————-...——-

Instrument.Scale constant.Corrections made.

Base station value and location.

Elevation accuracy-

Instrument McPhar P660 Variable FrequencyMethod D Time Domain G9 Frequency Domain Parameters - On time ______L———________________ Frequency . 0-3 and 5 Hz

—Off time_________\_________________ Range 0.125 to 5 Hz— Delay time.—————————————————————————— Integration time____:_________________H w

Power 2.5 kilowatt transmitterElectrode array dipole-dipole

Electrode spacing . 25 and 50 mType of electrode steel rods

00 lO OJ

l

Q:

UJ Q.oQIDh-

ROBILLARD TWP M - 579

3396 119436

579225 . 512471

5IT27 151690 (L)MRO

^-CLOSED TO

TO SEC 38 (f)

SEPT

OF MINING ACT

20/78)

C\l

l̂

CL

CL

X O

LJ CD

8 76 5

CANE TWP M-211

41Pa9NEW847 2.4151 BRYCE

THF TOWNSHIPor

BRYCEDISTRICT OF

TIMISKAMING

LARDER LAKEMINING DIVISION

SCALE: 1 -INCH 40 CHAINS

LEGEND

PATENTED LANDCROWN LAND SAIFLEASES

LOCATED LANDLICENSE OF OCCUPATIONMINING RIGHTS ONLYSURFACE RIGHTS ONLY

ROADSIMPROVED ROADS

KING'S HIGHWAYSRAILWAYS

POWER LINES

MARSH OR MUSKEGMINESCANCELLED PATENTED S.R.O.

orC.S.

Loc.L.Q.

M.R.Q S.R.O.

.L"*,.—^-^

NOTES

400' surface rights reservation along the shores of all lakes and rivers.

Areas w ithdrawn from staking under Section 43 of the Mining Act l R.SG. :97Ok •i--rt ; . NO File Date D isposition

DATE OF ISSUE

Ministry of Natural Rwurces

PLAN NO. M-282ONTARIO

MINISTRY OF NATURAL RESOURCESSURVEYS AND MAPPING BRANCH

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RPT ON GEOPH SUR BRISCOE BRYCE PROP

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Transcript of RPT ON GEOPH SUR BRISCOE BRYCE PROP