ALGOMA ORE DIVISION

THE ALGOMA STEEL CORPORATIOH. LIFTED

EXPLORATION DEPARTMENT

52J87NW9H1 63.2151 POISSON010

SHOW BIRD LAKE CLAIMS (SAVANT LAUE AREA)

PATRICIA MIHIUO DIVISIOH

GEOPUYSICAL VfOfii;

TO ACCOMPAHY REPOUT TO OilTARlO DEFARTMEUT OF MI11EG

1-1AY 17, 1967

ALGUM/V ORE

T1IE ALGOMA STEEL CORPORATION, iaMITED

^EXPLORATION DEPARTMEI1T

GEOPHYSICAL REPORT

Location and Access

Tiie property consists of 11 unpntented contiguous clnims opproxioately 95 miles northwest of Savant Lake Station, u atop on the C.H.R. muin line,

Tlie cloiino ere accessible -^y bush aircraft ;md nre opproximately 2^ miles west of Sav.int Like.

Small l ikea within the claim troup -re of bush pi J ne sir.e.IpcAT^O

The clfiims ore located in the Patricia Mining Division.

Tlie following ci; i lias make up the group:PA 34866 PA 36863 PA 34861 PA 381?* PA 3B\7^ PA 3e\9-l-

PA 36869, FA 36866, i A 36063, *A 36061, f A 30176, i'A 30177, l A 30172, FA 38173, I'A 36050, FA 3817U, PA 30175r* J8173, P* 348ES, PA 38I74-. PA 3g)?5

Claim Status 'Au^owA STKi- CARPy t-TD.

The cluinia ore ovmcd by Tlie Algoraa Steel Corp., Ltd. tind were staked in June, 1966.

Reason for Survey

To outline a magnetic anomaly previously outlined by an airborne magnetic survey.

Results of Survey

Two anomalous areas of approximately 6,000 feet and 150 feet average width were outlined.

Type of Instrument

The instrument used was a MePhur M-500 Fluxgate Magnetometer. The sensitivity of the instrument is 20 gammas per aenle division on the l L range.

Instrument operators (a) J. E. Gray39 Pageant Drive Sault Ste. 1-brie, Ont.

Ills qualifications are:(i) Technician with Mclhar Geophysics Ltd. for 3 years, (li) Ten year Field Technician with Algocn Ore Division.

Ccnt'd.....

Instrument operators Cont'd.....

(b) H. Tarasukc/o Algoma Ore Division 503 Queen Street East Sault Ste. ttirie, Ont.

His quulificfltions are: (i) Instrument operator with Algorau Ore Division for the past 4 years

Method of Survey

A line grid was laid out aa shown on the accompanying pTin. Tills grid totalled 9.5 miles. Cross sectional lines were cut nt 1*00 i'eet ^Intervals except where intermediate lines were cut nnd these were at 200' Qpacings.

previous mentioned cross oectionnl lines were turned off at 90* angles off of a picketed base line.

Chainage pickets were eo k.abliohed nt 100' intervals ulung cross sectional lines.

Magnetometer rendiugs were taken o t 25' intervals. A tot--:l of 1,799 readings were recorded.

Brer't-down of Work

(o) Line Cutting

Personnel Dutcs Man Days Credit

T. A. Oustafson July 10 - 29/66 20 20 IkO Black Bay Crescent Port Arthur, Ont.

E. Rendoll July 10 - 29/66 20 20 Algoma Ore Division 503 Queen Street Ecst Sault Ste. i'farle, Ont.

D. Pollock July 10 - 22/66 13 13 Algoma Ore Division 503 Queen Street Eaot Sault Ste. Mirle, Ont.

R. Linden July 10 - 22/66 13 13 Algoma Ore Division 503 Queen Street East Sault Ste. Mirie, Cnt.

Cont'd...*.

- 3 -

Breok-dovn of Work Cont'd...,

(a) Line Cutting Cont'd.....

Personnel

M. L'lJerueux Algoma Ore Division 503 Queen Street East Sault Ste. torle, Ont.

M. Pekkanen Algoma Ore Division 503 Queen Street East Sault Ste. Marie, Ont.

(b) Engineering and Supervision

Dates

July 10 - 28/66 Jan. 21/67-Feb. 3/67

R. J.Michipicoten iinrbourOntario

V. R. Venn251 Pin StreetSault Ste. Marie, Ont.

(c) Magnetometer Work

J, E. Gray39 Pageant DriveSault Ste. tarle Onb.

Nick Torasuk Algoma Ore Division Sault Ste. Marie, Ont,

(d) Draughting

J, B. Gray39 Pageant DriveSault Ste. Marie, Ont.

N. 0. Bourgeois Algoma Ore Division Sault Ste. Marie, Ont.

Jan. 21/67-Feb. 3/67

Sub-Total

July 20 - 29/66

July 15, 16/66

Sub-Tobul

Jon. 14-17/67

1-far. 30 - April 3/67

Sub-TotDl

Jan. 10 - 19/67

toy 10, 11, 12/67

Jfon Dnyo Credit Duyo

19 1914 14

118

10

12

70

28

35

63

21

Cont'd.....

(d) Draughting Cont'd.....

Personnel Dates ffan Days Credit Doya^

A. Michael May 15, 16, 17/67 3 21 328 Douglas Street

Ste. Marie, Ont. __ --

Gub-Total 8 56

Total

I certii'y tuat the infornntion contained in this

report is true and correct.

'(' --j '

'J. Erf Gray, Geological Technician, Algona Ore Division,

Ifcy 17, 1967 Ex^lorntion Deportment.

52JC7NW9141 63.2151 POISSON 020

ALGOMA ORE ThE ALGOMA STEEL COluOilATIOH, LIMITED

GEOLOGICAL REPORT STANDING BEAR LAKE AKOMALY CLAIMS (SAVAfiT LAKE AKEA)POISSON TWP. SlIK^r I-;i8o5, PATRICIA MIMING DIVJSIOII

RJRTOSE OF REPORT

Submitted for assessinent work credits.

PROPERTY LOCATION AJTO ACCESS

Claims are located approximately one mile west of Javant Lake and 18 miles north of Savant Lake Station. Access "by aircraft or portr.^c from Savant Lake. A tourist camp road is presently being built from Highway 599 to The Narrows; progress thus far to Snowbird Lake vicinity.

PREVIOUS WORK*

A magnetometer survey over a baseline length of 9,600 ; has been completed; crossline intervals at 200 - 'tOO feet. No other work has l-een done.

CLAIM STATUS

Claims are held by The Algoma Steel Corporation, Limited, Miner's Licence A20^38. Stakinc was done in June, 1966. A total of 27.9 credit days per claim had been applied upon completion of geophysical surveying, dated !-hy, 1967.

Tlie Standing Bear claims come open on August 7, 19&8. Present assessment applies for a total of 2^5 credit days on 6 claims.

CLAIMS MAPPED

PA38173 to PA38177 inclusive; PA3680!. A total of 6 claims.

COVERING DATES

June l, 1968 to June 17, 1968.

GEOLOGY

General geology of the Savant Lake area is described by E. S. Moore iu his report entitled "Lake Savant Iron R-nge Area" O.D.M, 1910.

- 2 -

GEOLOGY COM?'D.

Present mapping at a scale of I " * 200' lias been completed overthe magnetometer survey grid. Cror.slinc interval varies between TOO to J*00 feet. All outcrops visible from the baseline and crosslines have been noted.

Examination of outcropping indicates that altered greywacke and banded iron formation comprise the two main rock types in the grid area. Minor convoluted quarts veins also occur.

The greywacke is the country rock for the iron formation; with few exceptions iron formation bands make up no more than 1^ - 20/5 of any particular outcrop. The greatest width of iron formation observed was about 20 feet at CL51+OOE. Great widths of altered greywacke with minor iron formation bands and small quartz stringers were the most common outcroppings observed.

Tlie greywacke is mainly of a m? s, s i ve appearance but occasionallyexhibits a slaty cleavage which runs in a vein-type structure extending for several feet in a linear fashion.

The banded iron formation is composed of alternating layers cf magnetite and quartz, usually fine-grained. Individual iron formation bands generally vary from laminae to one foot widths but most fall in the one inch to five inch range.

Iron formation bands have a high frequency of small drngfolds.Individual bands are usually highly discontinuous?, bifurcate abruptly, and often have an elongated lens-shaped appearance. A near vertical dip remains uniform throughout the grid.

It is interesting to note that the glacially-scoured bedrock hasbands of iron formation standing in relief and forming rounded crests in miniature roche moutonnee structures.

CONCLUSIONS

Iron formation bands comprise a minor ^10^) percent of the rock types present in the area covered by the ground magnetometer survey.

7^-4-^G. B. Thorsteinson, Geologist,

August 9 , 1968. Algoma Oro Division.

52JC7NW9H1 63.2151 POISSON 900ALG01-VX ORE DIVISION

TlIE ALGCt'A STEHL CORIORVTIOII, LIMITED

EXPLORATION DEPARTKEilT

STAMPING BEAR LAKE ANOMALY (3AVNT LA]J: AREA)

To Accompany Geological Report

Breakdown of Work:

A. GEOLOGICAL SURVEY

Personnel

G. B. Thorsteinson, Apt. 306,603 MacDonald Avenue, Sault Ste. Marie, Ontario.

R. DeRosario,503 Queen Street East,Sault Ste. Murie, Ontario

Date

June 1-17, 1968

June 1-17, 1968

Sub-Total

Man Days

17

17

Credit Day t?

Q9

238

B. DRAUGHTP1G

N. O. Bourgeois,Apt. 8,606 McNabb Street,Sault Ste. Marie, Ontario. July 9, 1968

Sub-Total

1

1

7

7

Combined Total 35

I certify the above information is true and correct.

Mf. * * * * * i t t * * * * * *

s'4-v *-*J*

Gray ological Technician

7-Algoma Ore Division Sault Ste. Marie, Ontario

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