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CENTRAL PATRICIA GOLD MINES LIMITED€¦ · Area, Patricia District and adjoining north of Central...
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CENTRAL PATRICIA GOLD MINES LIMITED (NO MMONAL UAMUTT) TILM.APM •••••Ml FICKLB LAKB. ONT. VIA novi CCNTMAl. PATRICIA. ONT. Kay 8, 1950. Mr. T. A* Wood: Mining Recorder - Patricia District, Ontario Department of Mines, Sioux Lookout, On t. 52089SE8611 52089568823 TARP LAKE 010 Dear Sir: Herewith la reporti in duplicate, covering tbe geophysical survey of a group of olaima located in the Pickle-Crow Area, Patricia District and adjoining north of Central Patricia Ooid Mines Ltd* This report la required by Sib section 3, Section 78a of The Mining Act, March 1948. Reason for Survey The orebodlea at entral Patricia Ooid Mines are contained in a portion of a band of iron formation. This portion Is entirely located within the right angled projection of a "gap" in a diabase dike located some 2000 feet east* Whether this "gap" in the diabase dike is a sharp bend or a fault has not yet been determined as there is no surface expression and underground work has, as yet, not disclosed the true nature of the "gap". It has been assumed that the forces causing this bend or fault in the dike were also the cause of the secondary fracturing in the portion of the iron formation and formed a locus for the formation of the ore. This "gap" is the only known possible structural marker for ore bodies at Central Patricia. The diabase dike can be traced north from the mine for a short distance by surface outcrops. Thereafter the country la covered by deep sand ridges and muskeg. In 1948, the dike was traced by magnetometer survey to the north property boundary. A similar "gap" (first "gap") in the diabase dike was located and the area to the west was covered by detailed magnetometer survey. Subsequent drilling of anomalies showed structure and formation similar to that at the mine and containing some gold values. Followlngthls work, a group of claims was staked along and to the west of the projected north strike of the diabase dike. Survey A magnetometer survey was carried out on a portion of this group staked to the north of the mine. The magnetometer survey was first carried out to delineate the diabase dike. This work showed two "gaps" in the diabase dike ( second and third "gaps"). Detailed magnetometer surveying was then carried out to the west of the gxyxx dike in the area of these gaps* Results The survey gave results similar to those obtained in the "first gap". However subsequent drilling of the anomalies has shown them to be caused by diorite dikes. Structure favourable to the occurrence of ore bodies in this area, was not disclosed.
Transcript of CENTRAL PATRICIA GOLD MINES LIMITED€¦ · Area, Patricia District and adjoining north of Central...
CENTRAL PATRICIA GOLD MINES LIMITED(NO MMONAL UAMUTT)
TILM.APM •••••MlFICKLB LAKB. ONT.
VIA novi
CCNTMAl. PATRICIA. ONT.
Kay 8, 1950.
Mr. T. A* Wood:Mining Recorder - Patricia District, Ontario Department of Mines, Sioux Lookout, On t.
52089SE8611 52089568823 TARP LAKE 010
Dear Sir:Herewith la reporti in duplicate, covering tbe
geophysical survey of a group of olaima located in the Pickle-Crow Area, Patricia District and adjoining north of Central Patricia Ooid Mines Ltd* This report la required by Sib section 3, Section 78a of The Mining Act, March 1948.
Reason for SurveyThe orebodlea at entral Patricia Ooid Mines are
contained in a portion of a band of iron formation. This portion Is entirely located within the right angled projection of a "gap" in a diabase dike located some 2000 feet east* Whether this "gap" in the diabase dike is a sharp bend or a fault has not yet been determined as there is no surface expression and underground work has, as yet, not disclosed the true nature of the "gap". It has been assumed that the forces causing this bend or fault in the dike were also the cause of the secondary fracturing in the portion of the iron formation and formed a locus for the formation of the ore.
This "gap" is the only known possible structural marker for ore bodies at Central Patricia.
The diabase dike can be traced north from the mine for a short distance by surface outcrops. Thereafter the country la covered by deep sand ridges and muskeg.
In 1948, the dike was traced by magnetometer survey to the north property boundary. A similar "gap" (first "gap") in the diabase dike was located and the area to the west was covered by detailed magnetometer survey. Subsequent drilling of anomalies showed structure and formation similar to that at the mine and containing some gold values.
Followlngthls work, a group of claims was staked along and to the west of the projected north strike of the diabase dike.
SurveyA magnetometer survey was carried out on a portion of
this group staked to the north of the mine.The magnetometer survey was first carried out to
delineate the diabase dike. This work showed two "gaps" in the diabase dike ( second and third "gaps"). Detailed magnetometer surveying was then carried out to the west of the gxyxx dike in the area of these gaps*
ResultsThe survey gave results similar to those obtained in the
"first gap". However subsequent drilling of the anomalies has shown them to be caused by diorite dikes. Structure favourable to the occurrence of ore bodies in this area, was not disclosed.
CENTRAL PATRICIA GOLD MINES LIMITED(NO
TlklWUkPM AMWMttPICKLK LAKB. ONT.
VIA MOU* LOOKOUT
page 8
CKNTMAU PATRICIA. ONT,"ay 8, 1950* -
,**'.- .•••i.*?",'.-t V
Surrey Datasurvey oar ri e d out by Central Patricia Ooid iflnea Ltd*Instrument used: Watts vertical magnetometer, No. 435 50.
Sensitivity 81*9 gammas.0100 vest base line established by. transit survey* . Instrument operator: K. O'Flaherty, Central Pat ri 9 la, Out. Chief line out tar: fi. Thomson; ventral Patricia, .Ont.^Engineer in charge: L. K. Lytle, Central Patricia, On t i . Field work oarried out during the periods June l - July 51, 1949
and Co t. 18 - Dec* 87, 1940* Line spacing : 800ft* Station intervals along lines: 50 ft. in "first gap**
100 ft. in second and third gaps.
The following plans are submitted in duplicate:a - Plan showing olaia group and location of picket lines -
scale l in* -.i mile b - Plan shoving magnetometer readings, contours and profiles -
scale l in. - 800 ft.o - Plan showing claims, topography and outcrop -
scale l in. - 800 ft.
Respectfully submitted,
L. K. Lytle
CENTRAL PATRICIA GOLD MINES LIMITED'"••' *. \Mt
TILI.*APH ADOIKMIPICKLE LAKE-. ONT.
VIA MOV* LOOKOUT
CENTMAL. PATMICIA, ONT.
Hay el 1950
Appendix
Magnetometer Survey
Man days required for survey
Base line; line out tine And chaining - X58100 ft. (29*943 miles) — 131 man days
Operator and assisstant - stations established -217ftstations reed ———— 2483 — 74 man days
Draughting, oaloulations, etc* 15 man days
Total - 220 man days
Assessment work credit - 220 x 4 - 880 days
The above work is to be applied, as 40 days work to each of the following a ci sims (total work recorded, 840 days) ;n **0/*/Claim Pa.9897- Claim Pa; *MT Claim Pa. 9916*
9908* 9918*9900* 9909* 9919*9902* 9910' 9920*9903' 9911* 9921*9904* 9912 9924*
Tours very trulyV
L. K. Lytle
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