summary work rpt tisdale n venture 184 iii · 2017. 1. 17. · distinct magnetic signatures,...

42A11SE8418 2.5112 TISDALE 010

SUMMARY REPORT ON

WORK COMPLETED DURING 1982

TISDALE NORTH

VENTURE 184 (III).

BY

PLACER DEVELOPMENT LIMITED

Toronto/ Ontario October 1982

TABLE OP42A11SE04te 2.5112 TISDALE O10C

Introduction ......................................... l

Location and Access ................................... l

Property Status ..........,............................ l

Previous Work ......................................... l

Present Work........................................... 2

Discussion of Results ................................. 2Geology ........................................... 2Geophysics: Magnetics ............................. 2Geophysics: VLF-EM ................................ 3

Conclusions and Recommendations ....................... 4

List of Drawings

Figure l - Locality St Claim Map (l" = 2640 -)

In Map Pockets Dwg.No.184-30

184-31 184-32 184-32A 184-32B

Surficial GeologyMagnetic Contours-Total FieldEM. 16 ReadingsEM-16 Profiled DataEM-16 Contour s- Fraser ' B Filter

After Page l

1:2000 1:2000 1:2000 1:2000 1:2000

S r*'1.

INTRODUCTION

During the month of June 1982 linecutting followed by

ground geophysics and geology was completed on a claims group

in Tisdale Township by personnel of Placer Development Limited.

LOCATION AND ACCESS

The claim group is located in the north half of Lot 4,

Concession VI of Tisdale Township, approximately 10 kilometres

northeast of Timmins, Figure 1. Access is via a gravel road

which connects South Porcupine and highway 655. This road passes

through the southwest corner of the property.

PROPERTY STATUS

The claim group consists of two claims which are shown in

Figure l and listed below in Table 1.

Claim Number P.586433 P. 586434

TABLE l

Description Township, N*s, L,4, C.6 Tisdale, N^, L.4, C.6 Tisdale

Area Date(hectares) Recorded

16 20/01/8116 20/01/81

PREVIOUS WORK

1950's C. Lamothe completed two shallow drill holes on the

property and reportedly intersected pillowed volcanics.

1981 W.O. Karvinen was contracted to complete 61 metres of

overburden drilling on claim P.586433 in an effort to obtain

bedrock samples.

contd. ...

2640 feet

VI

MURPHY TWP.

TISDALE TWP.

Power Lin*

Ul

o 52P

UJ

offer OMNR Plan M 315


LOCALITY 8 CLAIMS MAP

TISDALE NORTH CLAIM BLOCK

TISDALE TWR,ONTARIO

NTS 4 2-A-ll

Aug., 1982V 184 (10.)

Figure l

2.

PRESENT WORK

A total of 8.6 kilometres of grid lines were established

over the two claims to provide control for various surveys.

Geophysical surveys consisting of detailed magnetics and

VLF-EM were completed during June 1982.

Geological mapping was also carried out over the claims

and in the immediate vicinity.

DISCUSSION OF RESULTS

Geology:

A complete lack of outcrop on the claim group hinders a

geological interpretation which is largely based on the magnetic

data obtained. A map is provided, Dwg.184-30, which is essentially

a physical features map outlining in part surficial geology.

It is felt that two major lithological units exist on the

property a pillowed tholeiitic basalt sequence to the north and

an ultramafic with unknown komatiitic affinities confined to the

south.

Ferguson, 1968, suggests a major anticlinal axis trending

east-west through the centre of the property but no evidence

exists for the present data to support this.

Geophysics: MagneticsA survey utilizing a Geometrics G.816 magnetometer, with

one gamma sensitivity, was completed over the grid at 12.5 metre

stations along grid lines spaced at 50 metres. The survey was

controlled by establishing 4 base stations and by maintaining

frequent base station reading diurnal noise was significantly

reduced.

contd. ...

3.

The resulting data are remarkably consistent throughout the

length of the claim group defining two rock lithologies with quite

distinct magnetic signatures, Dwg.184-31. The south part of the

property is dominated by a strongly magnetic body of undetermined

width. It has been suggested by other workers that this may

represent a sequence of komatiitic flows but the homogeneity of

the magnetics lends more credence to the idea it represents an

ultramafic intrusion. A second magnetic high occurs in the north

western part of the grid and may be a separate ultramafic body.

The contact with the- tholeiitic basalts to the north is

extremely sharp, distorted by only a localized feature (faulting)

on line 9+OOE, 1+75S. The occurrence of a restricted magnetic low

over the entire length of the contact may be only a magnetic

shadow resulting from the contrast between the two rock types.

The basalts are restricted to the north half of the claim

group and are again very uniform in their magnetic expression

suggesting little in the way of extensive alteration.

Geophysics; VLF-EM

An electromagnetic survey/ utilizing a Geonics EM-16 coupled

with NAA Cutler, Maine was completed over the entire grid. Readings

were taken every 12.5 metres along grid lines while facing in a

southerly direction, Dwgs.184-32, 32A 6 32B, One anomalous feature

does emerge, striking east-west across the southern half of the

property. Although the cross-over is in the right direction it is

not supported by the magnetic data and a first assessment of this

feature is that it is surficial in nature.

contd. ...

4.

CONCLUSIONS AND RECOMMENDATIONS

The geophysical surveys have defined two distinct lithological

units that regionally appear to be stratigraphically above the

Broulan Reef geology which is a known gold environment. However due

to the lack of outcrop an assessment of the gold potential of the

claim group cannot be made at this time. It is recommended that a

limited program of overburden drilling and/or diamond drilling be

undertaken to provide a geological base.

Respectfully Submitted,

DDD/of

Davidjson, M,Se Project Geologist; l :

yMiniMiyolfilialResources

Ontario

\ 0 fReport of Work(Geophysical, Geological, Geochemical and Expenditures)

43A11SE04ie 2.5112 TISDALE 900The M

wu OW MtfM tllUWBU HI PH* UCIUWiType of Survey(s)

. Ground Magnetometer/ VLF-EM.16 S GeologicalClaim Holdar(s)

Placer Development LimitedAddress

2600 , 401 Bay street/ Toronto/ Ontario.Survey Company

Placer Development LimitedName and Address of Author (of Geo-Technical report)

Mr. D. Davidson, 2600, 401 Bay Street,

Township or Area

Tisdale

M5H 2Y4Date of Survey (

a.?i9,6. 3-Toronto,

from 81 to)

Twp.Prospector's Licence No.

T. 837

W1 otal Miles of line Cut

8.6 km

Ontario. M5H 2Y4f Credits Requested per Each Claim in Columns at rightSpecial Provisions

- For first survey:Enter 40 days. (This includes line cutting)

VLF

For each additional survey: using the same grid:

Enter 20 days (for each)

(Man Days

Complete reverse side and enter total (s) here

(Airborne Credits

Note: Special provisions credits do not apply to Airborne Surveys.

Geophysical

Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Electromagnetic

Magnetometer

Radiometric

Days per Claim

40

20

20

Days per Claim

Days per Claim

:xpenditures (excludes power stripping){Type of Work Performed

formed on Claim(s)

alcolatlon of Expenditure Days Credits "Total Expenditures Total

Days Credits

Iriltruclions|| Total Days Credits may ba apportioned at the claim holder's choice. Enter number of days credits per claim selected • in columns at right.

ale Recorded Holder or Agent (Signature)

grtification.Verifying Report of Work 'M

Mining Claims Traversed (List in numerical sequence)Mining Claim

Prefix

P

,,,:..^

Number

586433586434

^

Expand. Days Cr,

'

—— ~ — -,

——————

HW*

Rmm

tee•MM

Mining ClaimPrefix

ffte'i-'' |fe

'•'" T'r" ",- i i ,

:coOCT'Ipt No. .

Number

Per* ci^CUfcl

WT281)UNG-LAAIAC •*^* •"^i^vj

——— ~ ——— -TROED

Q lOfi?

1-""" "*

Expand. Days Cr.

WU)82#t***m** .dcCTn

Total number of mining claims covered by this report of work.

-1 herebVjCertify that l have a personal and intimate knowledge of the facts set forth in the Report of Work annexed hereto, having performed the work |t)r witnessed same during and/or after its completion and the annexed report is true.l and Postal Addrott of Person Certifying,'Mr J D. Davidson, ;*'2600, 401 Bay St.Toronto/ Ontario. M5H 2Y4 Data Certified J Certified byTSIgnatjire) ' '

Ministry ofNaturalResources

Ontario

GeotechnicalReportApproval

i.:

Mining Lands Comments

To: GeophysicsComments

Wish to see again with correctionsSignatur,

To: Geology - ExpendituresComments

Approved [~| Wish to see again with corrections

To: GeochemistryComments

[~| Approved |~1 Wish to see again with correctionsSignature

f~JTo: M ining Lands Section, Room 6462, Whitney Block. (Tel: 5-1380)

1693(81/10)

Ontario

Ministry of Natural Resources

GEOPHYSICAL - GEOLOGICAL - GEOCHEMICAL TECHNICAL DATA STATEMENT

File.

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

TECHNICAL REPORT MUST CONTAIN INTERPRETATION, CONCLUSIONS ETC,

Type of Survey(s) Magnetometer, VLF-EM.16 k Geological Township or ArM Tisdale Twp.——————-—————— Claim HniHer( s) Placer Development Limited-^——-—

2600, 401 Bay St., Toronto, Ontarl Survey romeny Placer Development Limited———^ Author of Report Mr. D. Davidson___^________ Address of Author As above———————.——-———-——— Covering Dates of Survey June 13 to October 13 1 1982

(linecutting to office)

Total-Mites-of Line r..t 8.6 Ion________________^

SPECIAL PROVISIONS CREDITS REQUESTED

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

DAYS per claimGeophysical

VLF -Electromagnctic——dO.-Magnetometer___20.-Radiometric——————-Other————————.Geological. 20

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

Magnetometer. .Electromagnetic . Radiometric

DATE:.

(enter days per claim)

SIGNATURE:.Author of R*p*ft or Agent

Res. Geol.. . QualificationsPrevious Surveys

File No. Type Date Claim Holder

MINING CLAIMS TRAVERSED List numerically

P. 586433i*)*""""""" P. 586434

(number)

, a

TOTAL a.AIMS 2.

ife 837 (5/79)

GEOPHYSICAL TECHNICAL DATA

GROUND SURVEYS — If more than one survey, specify data for each type of surveyVLP - 621

Number of Stations 316 __________________ Number of Readings g Station int^i 12.5 metres _____________ Line sparinE 50 metres --^—- Profile *™IP l can gContour interval 10

Instrument. Geometrics G.816 Proton Magnetometer

Accuracy — Scale constant —-Diurnal correction method Standard S.S. Looping

Base Station check-in interval (hours)—! X hOUr Base Station location and value Along B.L. as shown on map at 300 metre intervals

ELECTROMAGNETIC Coil configuration

Coil separation .Accuracy —

Method: Frequency NAA,

J.% ResolutionC3 Fixed transmitter

Cutler/ Maine/G Shoot back O In line

17.8 Khz(specify V.L.F. itation)

D Parallel line

field as a percentage of horizontal primary field.

Instrument — Scale constantCorrections made.

Base station value and location

Elevation accuracy.

ZOH Ntt

g QfcL

C*~

fcjp(/loi

Method D Time Domain O Frequency Domain

Para m***^ - On t im p Frequency

- nff timp Range

— FHfly timp

— Jntppratinn timp

Pnwpr ———————————————————————————————————

Electrode array ——————————————————————————————————————————————— - ————————Electrode spacing — ——— . ————————————————————————————————————————— - ————— - ———————

Tvoe of electrode , ..., - . ————————————————————————————————————————————————

SELF POTENTIAL Instrument————————————————————————————————————— Range.Survey Method —.——-———————-^^——-—^—————————-..—..-——.—....——-.

Corrections made.

RADIOMETRICInstrument ————Values measured.Energy windows (levels)_____________________________________ Height of instrument___________________________Background Count. Size of detector__________________________________________Overburden —^^^^—-——^^^^^———————^—^-———————.--^———.-.^—

(type, depth - include outcrop map)

OTHERS (SEISMIC, DRILL WELL LOGGING ETC.) Type of survey———————————————————————Instrument ^———————^^-^^^————————.Accuracy^^^^^^-———.^—^—^———^—^^^Parameters measured.

Additional information (for understanding results).

i AIRBORNE SURVEYSType of survey(s). Instrument(s) ——

(specify for each type of turvey)

Accuracy————————————————(specify for each type of survey)

Aircraft used___________:^——^——-—————...^^-—-..—.Sensor altitude-Navigation and flight path recovery method.

Aircraft altitude______________________________Line Sparing Miles flown over total area________________________Over claims only.

GEOCHEMICAL SURVEY - PROCEDURE RECORD

Numbers of claims from which samples taken.

Total Number of Samples. Type of Sample.

(Nature of Material) Average Sample Weight———————

Method of Collection————————

i l

Soil Horizon Sampled.

Horizon Development.

Sample Depth————

Terrain———;—-——

Drainage Development———————————

Estimated Range of Overburden Thickness.

ANALYTICAL METHODS

Values expressed in: per cent O} ' -' ; v p. p.m. D

,-r '.JVM. v-r r,;' ti.iR.P- b. D

Cu, Pb, Zn, Ni, Co,- Ag, Mo, As.-(circle)

Others________________________.

Field Analysis (~Extraction Method. Analytical Method. Reagents Used——

Field Laboratory AnalysisNo. -—————-—.

SAMPLE PREPARATION(Includes drying, icreening, crushing, tuhing)

Mesh size of fraction used for analysis ———

Extraction Method. Analytical Method - Reagents Used——

Commercial Laboratory (~ Name of Laboratory-~ Extraction Method——

Analytical Method—~ Reagents Used————

.tests)

.tests)

.tests)

GeneraLGeneral.

1982 10 28 2.5112

Mining RecorderMinistry of Naturel Resources60 Wilson AvenueTimmins, OntarioPAN 2S7

Dear Sir:

We have received reports and Baps for a Geophysical (Electromagnetic and Magnetometer) and a Geological Survey submitted under Special Provisons (credit for Performance and Coverage) on Mining Claims P 586433 et al in the Township of Tisdale.

This material will be examined and assessed and a statement of assessment work credits will be issued.

We do not have a copy of the ranort of work which is normally filed with you prior to the submission of this technical data. Please farward a copy as soon as possible.

Yours very truly

E.F. AndersonDirectorLand Management Branch

Whitney Block, Room 6450Queen's ParkToronto, OntarioM7A 1W3Phone: 416/965-1380

DW:sc

cc: Placer Development Limited Toronto, Ontario s Attnt Mr. D. DAvidson


October 15th, 1982

RECEIVEDFile i 11-2-184-1Tisdale-Area Inland Management Branch

CIRCULATE Q

By i i

Mr. E.F. Anderson, Land Management Branch, Room 6450, Whitney Block, Queen's Park, Toronto, Ontario M7A 1W3

OCT 181982

Re: Mining Claims P. 586433 St 586434 Tisdale TWP.______________

| i- r . ANDERSON

J. R. MORTON

J. C. GMiTH f

G - SHERMAN i

J. M. SMALL

Dear Sir, RETURN TO R. 64 50

Enclosed please find report and maps in duplicate covering ground magnetometer, VLF-EM.16 and geological surveys on the subject claims.

This work is being submitted under "Special Provisions." Report of Work forms are being submitted to the Mining Recorder with a copy attached to this letter for your perusal.

Should you require any further information please contact our Toronto office.

Yours truly,


FHF/of eacls.

F.H. Faulkner

c.c. Mining Recorder,Ministry of Natural Resources, 60 Wilson Ave., Timmins, Ontario P4N 2S7

SUITE 2600 401 BAY STREET TORONTO, ONTARIO MBH 2Y4 (416) 163-2362

Murphy Twp

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12

Deloro TwptaA11SE0410 2.5112 TISDALE

Q.

O)

200

THE TOWNSHIP OF

TISDALEDISTRICT OF COCHRANE

PORCUPINE MINING DIVISION

SCALE'1-INCH* 40 CHAINS

LEGENDPATENTED LANDCROWN LAND SALELEASESLOCATED LANDLICENSE OF OCCUPATIONMINING RIGHTS ONLYSURFACE RIGHTS ONLYROADSIMPROVED ROADSKINGS HIGHWAYSRAILWAYSPOWER LINESMARSH OR MUSKEGMINESGEODECTIC STATIONSURFACE R IGHTS O NLY PATENTED

(D or C.S.

Loc.L.O.

M.R.O. S.R.O

NOTES

This township l ies w ithin the Municipality of CITY of TIMMINS.

400 Surface rights reservation around all lakes #/ rivers.

Town boundary o f TlMMfNS shownthus . ftY#i;sK^#s.NOW WITHIN THE CITY OF TIMMINS.

~DATE OF ISSUE E

JUM2QB83Minis-ry of Na'.ural Resources

TORONTO

PLAN NO.-M. 315ONT/M.lO

MINISTRY OF NATURAL RESOURCES:.^ AND MAPPINo BrtM

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48 0 30'

s pnu c e t ta mp rack (5-10)

480 30'8I 0 I5' Comstate-Placer Properties

Tisdale 8 Whitney Twps., Ont.

8i 0 iO'

LEGEND

claim post 8 claim line

5- 10

~~Z. all-weather road , trail

esker

swamp

diameter of spruce trees (centimetres)

geological contact as defined by magnetics

NOTE ! There is no rock outcrop on the property

Mapped by R . Cote , June 1982

42A1ISE8410 2.5112 TISDALE


SURFICIAL GEOLOGYTISDALE NORTH GRID

Tisdale Twp.

COMSTATE OPTIONTimmins Area

Porcupine Mining Division, Ontario

DRAWN

TRACED J. G. W.

SCALE l -2000

DATE Oct., 1982

NTS 42-A-ll

VENTURE (84 (TTT)

Dwg. No. 184-30

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480 30'8l 0 f5'

42AI1SE0410 2,511? TISDALE

480 30'

Comstate-Placer Properties Tisdale S Whitney Twps., Ont.

8i 0 iO'

LEGEND

Contour Interval ! 20 gammas -datum 58,000 gammas

500 gamma contour

100 gamma contour

20 gamma contour

magnetic depression

Instrumentation i Geometrics G 816 magnetometer Date of survey ; June, 1982

Magnetic Field Strength : approx. 60,000 V Magnetic Inclination : approx. 760 30'N Magnetic Declination '. a pprox. 9 0 W

from GSC maps

NOTE : 20 gamma contours not shown where magnetic gradient is steep.


GROUND MAGNETIC SURVEY

MAGNETIC CONTOURS- TOTAL FIELDTISDALE NORTH GRID

Tisdale Twp.COMSTATE OPTION

Timmins Area Porcupine Mining Division, Ontario

DRAWN J.G.W.

TRACED

SCALE '2000

DATE Oct..1982

APPROVED

NTS 42-A-ll

VENTURE I84(]TI)

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8I 0 I5' Comstate-Plocer Properties Tisdale 8 Whitney Twps., Ont.

8I 0 IO'

Instrumentation Transmitter Direction Date of survey

Geonics EM-16 NAA Cutler, Maine looking grid south June, 1982

-l

l l

NOTE ; For profiled data a Fraser's Filter see Dwgs. No. I84-32A a 32 B

42A11SE0410 2.5112 TISDALE 230


VLF GROUND ELECTROMAGNETIC SURVEY

EM-16 READINGS

TISDALE NORTH GRID

Tisdale Twp.



DRAWN J.G.W.

TRACED

SCALE l :2000

DATE Oct., 1982

NTS 42-A-ll

VENTURE 184 (ITT)

Dwg. No. 1 84-32

3

8I 0 I5' 46 0 32'30"

O O

LUOin4-

oJ

LU

O O

UJ

oLU

OoH- OJ

UJ

O mH- CM

LU

O O-l-m

LJ

O ID-I- ro

LU

O O-t-

LU

O

LU

O O-t-m

LU

O if)-i-tf)

LU

O O-*-UD

J

LU

O If)-t- U)

LU

O O

LU

O if)-*- f-

UJ

Oo-t- co

LU

Om-t-00

LU

O O-f-cn

LUo inen

Con. VIBL. 0+00

48 0 30'

l +00

Hoyle Twp.- ——TWhitney Twp.

8I 0 IO'48032'30"

480 30'

ro

8I 0 I5' Comstate-Placer Properties Tisdale 8 Whitney Twps., Ont.

8I 0 IO'

l nstrumentation Transmitter Direction Date of survey

Geonics E M- 16 NAA Cutler, Maine looking grid south June , 1982

\

quadrature-\ right-way cross-over

Y*"—in-phase*

\•t-20%

PROFILE S CALE ^ 10

NOTE! For raw data 8 Eraser's Filter see Dwgs.No. 184-32 a 32 B

42A11SE0410 2.5112 TISDALE 240



EM-16 PROFILED DATA

TISDALE NORTH GRID Tisdale Twp.



DRAWN J. G. W.

TRACED

SCALE '2000

DATE Oct. 1982

APPROVED

NTS 42-A-ll

VENTURE 184 (TTp

Dwg. No. I84-32A

UJ Ul

8! 0 I5'

48 0 32'30"

Hoy l e^ Twp.

Whitney Twp.

8I 0 IO'48032'30"

48 0 30' 480 30'8I 0 I5' Comstate-Plocer Properties

Tisdale 8 Whitney Twps., Ont.8I 0 IO'

Instrumentation Transmitter Direction Date ofsurvey

Geonics EM-16 NAA Cutler, Maine looking grid south June, 1982

In-phase readings filtered as follows ! —

Add consecutive pairs of readingsTake the difference between alternate pairs (north-south)Plot the difference 8 contour positive values

Contour Interval '. 1 0

NOTE ! For raw data 8 profiled data see Dwgs. No. 184-32 S 32A

2.5112 TISDALE S50



EM-16 CONTOURS - PHASER'S FILTER

TISDALE NORTH GRID

Tisdale Twp.



DRAWN J. G. W.

TRACED

SCALE l :2000

DATE Oct. 1982

A PPRO V E D

NTS 42-A-ll

VENTURE I84{]IT)

Dwg. No. 184- 32B* r ^

summary work rpt tisdale n venture 184 iii · 2017. 1. 17. · distinct magnetic signatures,...

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