GEOLOGICAL RSPOM/&B MAP TO ACCOlffidNY WORK …

41llSSW0ei97 0829 PARKIN

GEOLOGICAL RSPOM/&B MAP

TO ACCOlffidNY WORK

SUBMITTED BOH ASSESSMENT

010

This consists of 10 contiguous claims in Parkin Twp. No*. 3 56865

3 56867 - 56870S 56881 - 56883S 60354,- 60355

Owuere: Northbridge Mines Ltd.

Surrey Peftejst February - April 1953.

Ore rotors: Personnel of ^falconbridge Nickel Minea, Faloonbrldge, Ontario.

]fa\yoduot ion l

'She grrap of claims is situated as follows:-1 claim louth east corner, south half lot 8 concession 22 claims south half lot 7 concession Z3 claims east half of lot 8 concession l 3 claims west half of let 7 concession l l claim centre of east half of lot 7 concession l

The claims which comprise the western portion of the Northbridge property are f ea* the most part fairly heavily timbered, the non-wooded areas being swamp covered*

Outcrops are practically non-existent in the southern part of the claims, but are a little more numerous in the northern half.

The property is liberally covered with erratic boulders embedded in a thick glacial drift overburden.

Access may be made to the property through a well cut hydro road, adjoining the Gapreol-Mllnet road to the hydro power line which runs across the claims from south to north.

The Capreol-Uilnet Mine road runs through the Northbridge property

about 600 ft. east of the claims.

Geology of the Areat

The northern half of the clair\s consist uf massive greenstone, inter bedded with a pure white quartzite. It is not possible to determine any dip or

strike of the individual beds or flows of the greenstone, due to the scattered

nature of the outcrops.

The quartzite mass,^which is very pure and contains fine pyrite cubes,

occurs as a ridge trending N 300 E across the claims.

- a ~

of the Area; (Cont'd)

In the southern claims, there Is one outcrop on the side of a high ridge, which consists of a very basic looking rock, cut by a granite dyke. This basic rock may be a phase of the greenstone, or nay be basic rim sur rounding the Algcnan granite, the contact of which should pass through the claims, but was not detected owing to the thick swamp, timber and drift cover*

All rocks in this property show a high degree of silicification, this being probably a consequence of the granite Intrusion, also they all dis play a consistent, but very weak scattering of pyrite throughout.

*

Shearin and

No shearing of any norite was found in the claims, and mineralization, apart from the pyrite mentioned above, is absentt

GAB:Jep June 4, 1953

G. A. Brown Geologist

. ,*.

S'JBlgTTSD

TABDIATICH Cg LABOUR

GSQL03ICAL RSPORT AS ASSESSMENT WORK AQAIK3T

CONTIGUOUS CLAIMS SOS, 8 56865. 8 55866 -.70 (inol.)

B 56881 - 63 IQlualYo) aai 3 6035- 5

PARKIR TQgNaEIIP

D. B. Loohhead - Chief Hine Falooribrldge

{ Consulting ) January -, April 1953

W. #estaway - Field Engineer (Office ocanpllation) Sudbury January * April 1053

0. A. Srown - Field Geologist (Maps and report)Sudbury Fobruary - -"pril 19B3

O. Goodwin - Field fotrenan* Sudbury

I. Lewis - Line Cutter OarBon

L* Deforce - Line Cutter Falconbridge

D. Carr - Line Cutter Skead

January - April 19B3

2 day*

Z days

10 daya

6 days

7 days

7 days

6 days

20

falconbridge, Ontario June 4, 1953

11 l 15SW0897 8029 PARKIN 020

GSOPHTJ3ICAL REPORT TO

ACCOMPANY tfOHK

SUBMITTED FOR ASSESSMENT

Property! 5his consists of 10 contiguous olaima in Parkin Township Nos. S 56865 ,.~.-,.-

3 56867 - 56870 , ^ - - '' 3 56881 - 56883 3 60354 - 60355

'i ' f.' .

V^

Owners t Horthbriflgo Mines Ltd. \\ .. .

Survey pate i February - April 1953. *"v-^:--. ,

Operators: Personnel of Falconbridge Niokol Vines, Talconbridgo, On t.

Introduction:

The geophysical surrey of the group consisted of magnetometer and electromagnetic work.

Magnetometer Surveyt

Approximately 68,000 ft. of line were run in this area taking -.fadings at 50 it. intervals on linea 400 ft. apart with additional lines UO ft. apart over areas of interest.

The instrument used was the Davidson Super Dip magnetometer, with a sensitivity of 30 gammas scale division in the normal range*

Kleotroaafinetic Surrey:

In this work the transmitter was set up at the poir.cs marked on the map, and the lines traversed at shown, 3,000 total. The apparatus consisted of a motor generated transmitter operating at a frequency of 1000 cycles at l K.W., and a MoPhar Davidson receiving loop and amplifier.

Maps:

1. Magnetic contour map with contours plotted direct from readings at intervals of 10 scale divisions. The area not contoured has values betwoen 180-190 scale divisions.

2. Electromagnetic map shows the lines traversed and stations occupied in this area. AU values were zero.Conclusions!

Several small magnetic anomalies were located as shown, but these failed to r*-act electrically and are considered to be caused by iron rich areas in the greenstones rather than sulphides. The geological mapping did not add to this conclusion.

DRL:Jep B. R. Loohheadwu j H^ vi* M -. /H -, - n A M J M A.

TABULATICH OF LABOUR

' SUBMITTED WITH GBORffifSICAI. REPORT AS ASSSSSISNT WORK t&P \M3T

CONriGUOU3 CLaIM3r N03. S56865. 356867-70 (inclusive). 356881-83 Cinclusive) and -60354-55

; PARKIN TOWNSHIP

W* Weetaway - Jleld ISnglneer (Maps) Sudbury

G. A. Brown - Field Oeologlot Sudbury

O. Goodwin - Slectro-macnetlo operator and field foreman.

Sudbury

D. Carr - Kleotro-masnetlo oparator Skead

D. Fraser - liagnetoueter operator Faloonbrldee

I. Lewie - Line Cutter Garson

L. Def orge - Line Cutter faloonbrldge

D. Carr - Lino Cutter Skead

3 days

January - April 1983 5 4*y*

February - April 1953 1C days

January - April 1953 15 days




January - April 1953 28 daya


78Technical

78 Labour

TOTAL 156 days


41I1ESW0097 0029 PARKIN030

GEOLOGICAL MAP AND REPORT

TO ACCOMPANY

STOMTTTfiD ASSESSMENT WORK

Property ;- Five olaims (S 59645 - S 59649) In Concession 1. Parkin Twp.Owners!. Northbridge Uinas Limited*

Surrey Dates; January - ^ril 1953.

Operators: Personnel of Falconbridge Nickel Mines Limited, Falconbridge, Ont.Introduction t

(a) The group of claiaa is situated as follows:4 claims in the north half of lot S, concession ll claim in the north east corner of the south half of lot 5,concession 1.

The area, being situated on the north east shore of Northbridge Lake, and in fact including the north-east corner of the lake, is very swampy, with scattered outcrops usually in the form of long ridges* The low areas are heavily covered with glacial drift, having been found in one drill hole to be about 45 feet thick. The drift is liberally studded with erratic boulders of pink granite, very pure white quartzite, and much diabase, these all having been transported from the Cobalt-Bruce inlier to the north.

The property is fairly thickly timbered, and the underbrush further obscures the outcrops.

(b) Access to the property is readily afforded by means of a good gravel toad from Capreol (0^ miles), and to the claims by means of a well-cut logging road which leaves the Oapreol-Milnet Mine road at a point about 600 feet north-north-east of the lake* This road is usually very wet in spite of its being corduroyed.

The grid on which this survey was carried out is part of that which covers the whole of the Northbridge property*

Geolog of the

The area of the claims consist entirely of greenstone, that is, an altered interbedded series of sediments and basic lavas. However owing to the sparse scattering of the outcrops, it was not possible to determine either the dip or the strike of any individual beds or flows. The greenstones are for the most part fine-grained, greenish weathered rocks, which when they outcrop do so as very large masses.

- K -

Shear zones and

A fairly wall defined zone of shearing exists throughout the claims in a N SO0 g direction* This zone consists of heavily fractured greenstone, the fractures being infilled with quartz. It is this filling and the silicification of the surrounding rocks, which has caused the long ridges which parallel the direction of the shearing* In one outcrop, on the strike of the shearing, the greenstone has been entirely altered to a very soft graphitic material.

This zone is very well defined by means of a magnetic anomaly which is directly over the disturbed area throughout the claims. The material that is actually present in the shears and is causing the anomaly is unknown but it is probably scattered magnetite*

6?/?. /3/Zrtt/TL

OAB:jep June 4, 1953

O. A. Brown Geologist

GEOPHYSICAL REPORT AMD MAPS TO

ACCOMPANY WORK

SUBMITTED FOR ASSESSMENT

Property:, *ive claims ( S 59645 - 59649) in concession l Parkin Twp.

Owner s t Northbridge Mines Ltd*

Survey, Date.s: January - April 1953.

Operators t Personnel of Talconb ridge Nickel Mines Ltd. Falconbridge, Ont.

Introduction:

The geophysical survey of this group of claims consisted of both

mac-net i c and electromagnetic work.

Mapne t omet eiyjjarvey:

7or this survey 45,000 feet of line were covered with the magnetometer. Readings were taken at 50 foot intervals on lines 100 feet

apart as shown on the accompanying map.

The instrument used was the Davidson Super Dip magnetometer with a sensitivity of 30 gammas scale division, in the normal range.

Electromagnetic Survey:.

In this work the transmitter was set up at the points marked on the

map and the lines traversed as shown (26,500 feet total). The apparatus con sisted of a motor generator transmitter operating on a frequency of 1000 cycles at l K.W. and a McPhar Davidson receiving loop and amplifier.

Maps:

Twp maps were submitted with this report.

1. Magnetic contour maps with contours plotted at 10 scale division

intervals. The uncontoured area has values between 180-190 scale divisions.

2. Electromagnetic map shows the lines actually traversed and the

stations occupied. Actual electromagnetic readings are shown on the accompanying

map.

Remarks:

The magnetic survey produced a wide zone of high values trending in

a NSO*^ direction throughout the proparty. This anomaly was investigated by the

electro-magnetic work and no indication of the presence of any conductor was given.

From geological mapping it was found that this anomaly coincided with a

wide band of shearing. There was no indication of any material in the shears that

would cause the anomaly.

D.H. Lochhead

41 l 1SSW8097 8829 PARKIN

TABUlATICg OF LABODH

SUBMITTSD *ITH SSOLOGIOAL RgQRT A3 BOR& AGAINST

CONTIGUOUS CLAIIS N03. 3 5Q&45 - 40 ( inclusive)

PARKIN

D. R. locfchead - Ohief Oeologiat (eotxaulting) Faloonbrldg. - April 1953

W. Weatwoy -' Sudbury

EngineerApril W53

O. A. Brown - Oeologlat (mape and report) Sudbury A?rl1 1953

O. Goodwin - Field foreman 3udbury

1. Lewis - Line Cutter Garson

L. Deforge - Line Cutter Falconbridge

l day

l day

7 day*

January 1983 - April 1V53 5 daya

January 1953 -April 1953 7 days

January 1953 - April 1993 7 days

14Technical

14 Labour

TOTAL 28 days

Falconbridge, Ontario June 8, 1963

TABDLATICH OF LABCPR

3UB1OTCHP WITH (ISOPHYSICAL REPORT A3 A3SB33M8MT WORK AQAIHST

CONTIOUOP3 CLAIMS N03. 3 89645-49 ( ihol.)

' TOWNSHIP v' ;

D. R. Loohhead - .Chief Geologist (consulting report)falconbridge " . January - April 1963 3 days

O. A. Brown - geologist {tnapo) Sudbury Jferoh - April 1953 5 days

O. Ooodwia - XLftOtro-nagnetio operator and fiejld foremenSudbury

D* Fraser - Ibgnetometer operator falconbridge

D* Carr - electro magnetic operator Skead

I* Lewis - Line cutter Gkirson

L. Deforge - Line cutter falconbridge

D. Carr - Line Cutter Skead

January ** April 1953 8 days 33Technical


Jonuai-y - ^prll 1953 4 days


30 Pebruary - -^prll 1953 10 days Labour



b

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TT - April 1955

-April 1953 9 (Jay*

: tartama7 -April 1953 8

T - April 19S3 12 day.

33Toohnlcal

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30

T - April 1953 13 day*

rr - -prll 1953 10 day* Labour

r - April 1953 7 day*

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KEY MAP

READINGS R ECORDED IN SCALE DIVISIONS OF DAVIDSON MAGNETOMETER.

SCALE TACTOR FOR MID-SCALE I S JO GAMMAS PER SCALE DIVISION.

I2OO

NORTHBRIDGE MINES LIMITED

OEIO PHYSICAL. SURVEY

MAGNET 1C

PARKIN TOWNS H l P

11I15SW0*97 0029 PARKIN 220

O- ,S 59649^ j

KEY MAP

LOT' 8

P A Ri K l N

LOT i 7---f--

TP WNSHI

LOTI 6 LOT' 5 LOT ' 4

CON

CON

CON l

NORMAr TOW NSHIff

CON VI

7

READINGS RECORDED IN SCALE DIVISIONS OF DAVIDSON MAGNETOMETER.

SCALE FACTOR FOR MID-SCALE IS 30 GAMMAS PER SCALE DIVISION. SCALE IN FEET

400 200 400 *OO 1200

NORTHBRIDGE MINES LIMITEDGEOPHYSICAL SURVEY

MAGNET 1C.

PARKIN TOWNSHIP

0029 PARKIN 230

POSITION OF VERTICAL TRANSMITTER LOOP

KEY MAP

SCALE I N FEET

1200

NORTHBR1DGE MINES LIMITED

GEOPHYSICAL- S URVEY

ELECTROMAGNETIC

PARKIN TOWNSHI P

411155*0097 0029 PARKIN 240

KEY MAP

POSITION OF V ERTICAL TRANSMITTER LOOP

DIP OP SEARCH COIL ACCORDED IN DEGREES ABOVE T HE LINE TOR CAST DIP BELOW H M M WCST i'

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CON

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SCALE IN FEET

400 200 40O (200

NORTHBRIDGE MINES LIMITEDGEOPHYS (CAL SURVEY

ELECTROMAGNETIC /PARKIN TOWN S H l P

4tll5SWeC97 0029 PARKIN

250

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GEOLOGICAL RSPOM/&B MAP TO ACCOlffidNY WORK …