52H04NE0019 3.10034 LAC DES ILES

Proton Magnetometer

and

Vertical Gradiometer

Surveys

Lac Des Iles Project

NTS 52-H-4

Phantom Exploration Services Ltd

010

March, 198?

RECEIVED

MAY l

R. D.

INTRODUCTION

Cream Silver Mines Ltd of Vanvouver, British Columbia

contacted Phantom Exploration Services Ltd of Thunder

Bay i Ontario to conduct magnetic surveys on their Lac

des Iles property during the winter of 198?.

LOCATION. ACCESS AND GRID

The survey area is located on and near Lac des Iles

which is approximately 90 kilometers north of Thunder

Bay t Ontario. The area is protected by 52 unpatented

mining claims numbered TB 886423-^5 inclusive and

TB 926127-135 inclusive located in the Thunder Bay

mining division.

Access to the area is provided for the most part

by Geat Lakes Forest Products Limited haul roads. Ten

kilometers west of Raith, Ontario on highway #1? the

Dog River Road and subsequent haul roads leads north

and east for about 50 kilometers to the south western

arm of Lac des Iles. A rough "cat" road leads another

5 kilometer east to the south shore of the lake. An

old landing near the start of the "cat" road is probably

a better access point during the summer as the road is

next to impassable during the non winter months. Once

on the lake the property is easily reached by snow machine

or boat depending on the season. The lake is however

very treacherous as far as unexpected rocks and shoals

are concerned.

-2-

The grid was established by Phantom Exploration

Srevices Ltd in conjunction with Mr. Lawrence Carpenter

and company of Sioux Lookout, Ontario. Approximately

82 kilometers of line was cut, chained and picketted

at 25 meter intervals. Although a small portion of the

grid was cut during the fall of 1986, the majority of

the work was done during the winter of 198?.

PERSONNEL

The day to day and the overall supervision of the

geophysical program was under R. D. Middaugh of Phantom

Exploration Services Ltd.

INSTRUMENTATION

Magnetic

A proton precession magnetometer (model omni IV)

manufactured by EDA Instuments of Toronto, Ontario

was used for this survey. The total field and the

vertical gradient were read with a resolution of

one gamma. The total field readings were corrected

for diurnal variations using another omni IV magnet

ometer in the base station mode. Readings were

recorded at 25 meter intervals on the grid lines.

-3-

DISCUSSION OF RESULTS

Magnetic

The survey area is presented in plan form

at a scale of 1:2500 and is divided into three

grids on the basis of baseline orientation. The

corrected magnetic data is plotted on these maps

and contoured at 1000 gamma intervals. A second set

of maps at the same scale present the vertical

gradiometer data which is contoured at 50* 100

and 500 gamma intervals.

The fact that both the magnetic datum chosen

for these maps and the average background value of

this survey are considerably higher than most survey

areas, would suggest the property is underlain by

rocks of basic to ultrabasic composition. Occasional

highs of 10,000 gammas or more indicate magnetite

is present in varying amounts throughout the complex.

Lows intimately associated with these highs are due

to dipole effects. Regionalfcrends are poorly developed

and are ususally at least semiparallel to the baseline

orientation on the different grids, although some

drafting bias is probably present. No regional gradient

is evident.

A large circular low in the centre of the grid III

survey area is the most prominent feature located and

probably represents a core of the ultrbasic complex

which has been identified by government geological

maps of the area.

-If.

CONCUSIONS AND RECOMMENDATIONS

The survey area is underlain by basic to ultrabasic

rocks that exhibit poorly developed regional trends and

no regional gradients. Magnetite concentrations located

within the survey area may represent oxide phases within

a layered complex.

Detailed mapping and prospecting should be carried

out to better evaluate the geophysical results. Since

the main economic interest on the property is platinum

group metals, a comprehensive lithogeochemical survey

should be carried out to outline any interesting areas

not necessarily located by the geophysical methods used

to date. Any area that returns encouraging assays should

be stripped, carefully mapped and sampled at closely

spaced intervals. The importance of the sampling procedure

can not be overstated since at this point in time, the

identifiable parameters which control' or.' arerassociated*

with platinum mineralization in this geologic setting are

not fully understood or recognized.

Subsequent to the above recommendations, a drill

program should be considered to test any resulting

target areas.

Submitted by

Phantom Exploration Services Ltd

r A

R. D. Middau

Geologist

APPENDIX

Map l. Lo cation map

Map 2. Grid I Magnetometer Survey

Map 3. Grid I Vertical Gradiometer Survey

Map 4. Grid II Magnetometer Survey

Map 5- Grid II Vertical Gradiometer Survey

Map 6. Grid III Magnetometer

Map 7. Grid III Vertical Gradiometer Survey

Mimstryof Report of WorkReSces (Geophysical, Geological,

Geochemical and Expenditures) l 752H84NE8819 2. 18034 LAC DES ILES 900

Surveylsl

Claim Holder(s)TgR

Towntltip or Area

LAC

Address

Prospector's Licence No.

T-

VO-Survey Company [Date of Survey (from A to)

Name and Address of Author (of Geo-Technical report)

l?. R.

Total Miles of line Cut

. P78Credits Requested per Each Claim in Columns 31 rightSpecial Provisions

For first survey:

Enter 40 days. (This includes line cutting)

For each additional survey: using the same grid:

Enter 20 days (for each)

j Geophysical Days per Claim

- Electromagnetic

- Magnetometer

- Radiometric

- Other ;

i i Geological

l Geochemical j

Man Days

Complete reverse side and enter total (s) here

i G.ophy,,ca, j "ga**

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Airoome C redit?

Note: S pect.-;.

creel *5 cio n o; ;ipr lo AirbGT

Days iiClaim

——— f ————~ t ~m-—Mining Claims Traversed (List in numerical sequence)

Raoiometnc

Expenditures (excludesJ3o;Type ot Work

Performed on Caim(sl

Calculation ot Expenditure Davs Credits

Total ExpendituresTotal

Davs Credits

instructionsTotal Davs Credits may be anoortioneo at :he claim holder's choice. Enter number ot rjavs credits per claim selected in co*umns at right.

(vlining Cla*rnPrefix Number

826*4*0

226*1*2

'^6114

37

Expend. Days Cr.

3?

ra&iit

Total number of mining claims covered by this reoorr o* work.

certirv thai l h.ive a uersonji inn .nnmate knowledge oi \ ne t .^cis set or witnessea s jme clunnn a nd-or .mer its rompl-non ,ind the nnnexea r eport j

i in the Report of Work annexe htr^-S^navilrjcj/performed ths work

aria Postal Address ot Person

C (Bex l 722Oaitf Certttiea

tgi— C

© Ministry of Report Of Work t\S*Wjjr— I nstructions: — Please type or print. Natural i r* ^ - , r* , - , 1 ~ " nurnber o1 mining claims traversed Resources (Geophysical, Geological, .yft- rt exceeds space on this lorm, attach a list. Ontario f ~^i Geochemical and Expenditures) ^*"" f Qf Note: — Only days credits calculated m the (^1 - " Expenditures" section may be entered ^•| . . in the "Expend. Days Cr." columns. ^F Mining Act - Do not use shaded areas below.

Type ot Survey(s) Township or Area

Claim Holder(s) Prospector's Licence No. f

STE" Ooo j 0/JoAJ (U06 *m \A. HASTINGS ST \MNJCoM\X5R, fi.CSurvey Company ^

Name and Address of Author (o* Geo-Teehmeal report)

Credits Reouested per frach Claim in Columns at rightSpecial Provisions j Geopnyl|Ca( ; Day, per

[ ClaimFor first survey: - Electromagnetic

Entpr 40 days (Thuincludes line cutting! . Magne,ometer /̂ Q

For each additional survey: ' Radiometricusing the same grid:

Enter 20 days (for each)1 i Geological

j Geochemical

M*n Oays 1 - fc . . Days per j Geophysical ^.^

Complete reverse side ' . ,, . ^ i Electromagnetic ' and enter total (s) here

- Magnetometer ;

- Radiometric

- Other

Geological

Geochemical

C 1 .-" —

Note: Sc^c 1 ^' urov'VO"': Eir"--ron-ajr'nt -.

TO A'rt)0-n" S^'VSVS. Magnetomotcr—— ... —

Radiometric

Expenditures (excludes cower stripp ng)Type of Work Performed

Performed on Claimis)

Calculation oi Exoenniture Oays Credits Total

Total Exoenoitures Days Creaits

S H- 15 =instructions

Total Days Credits may te apportioned at the ciaim holder's choice. Enter number of clays credits per claim selected n columns at right.

JDa*e iRecarnat) Holder or Aaenr !S"Tr-3T. ( r^'^

Ccl T T ,-:.-; ; , M: v^' ;,; '-: '.:;c:: ^T .'*.j-f\

RI

jDate of Srfrvey ifrom * to) ^ ^5*5 : Total Mile* of lin* Cut

i yj\ ! /c) y zC7\ 4^3 ^ ,* i ^/®/ * A c

y?w5 , T^WN;DEI? r^V, ON?. P>8 5~5^"Mining Claims Traversed (List in numerical sequence)

Mining ClaimPrefix Number

T3 ^26/27~ 526 I2.&

.^Cl2b\\l— --*72^I32'--1^26/33•-— 0I26IW

324/3S1-4 i^r

"^ l-^f* ^.^W^ "^^ ^ s

z^ ^ ^

Expend. Oays Cr.

...1

î 1

* Mining CI a t mPfer -y Number

\

. ... . ;

""" ^

-' , ————————

- - -- '

— -

i4 '

!

1

Expend. Oays Cr.

t

. -. — j

i

~CTV ^ -i "noer of mining

For Office Use Only :~7tai Javs Cr. Date Recorded V. i- ' : ^corder

Date Approved as Recorder - -cc'.or

1 heroov c-jr'.fv t*ict 1 ^invf ^ j*?r"sonn: ripo r-t.,-iju- kno.M' .."- ^ ; "~ ; '": -.r- 1 :or|p ,n the Recort of Work ir "t? x vvmp p{*rtorm*ci thr* workjr •.vir"*i^t;r cjiro duf'nr? .-rr4 or aftnr us -:orrr; --rfon v; 1 '"' • ; ^'----.-- ••:x*-: 'u :ru*j

X:""V^,:, —r--:-- i v ^ , 7 ,, t^^scjLc'^ rv).^ f^ircco

Ministry ofNorthern Developmentand Mines

Ontario

Geophy*teal-G*ologlcal-Geoch0rnical Technical Data Statement

Flle_

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

TECHNICAL REPORT MUST CONTAIN INTERPRETATION, CONCLUSIONS ETC.

o l

Type of Survey (s). Township or Area. Claim Holder(s)—

MINING CLAIMS TRAVERSED

Z.TQ

Author of Report *P -T).*"""^f\*tt . ^j

Address of Author K \L i ~TCovering Dates of Survey.

Total Miles of Line Cut-

UOC i O Gib ""- (finecuttinf to office)

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.

DAYS perdaim

—Radiometric-OtherGeological.Geochemical.

AIRBORNE CREDITS (Special provision credit* do not apply to airborne Mvey*)

Magnetometer

DATE:

Electromagnetic. . Radiometric(enter days per claim)

SIGNATURE:

Res. Geol.. .Qualifications.Previous Surveys

File No. Type Date Claim Holder../JU

••B

l

THUNDER BAY MINING DIVISION

TOTAL CLAIMS.

B37 (85/12)

GEOPHYSICAL TECHNICAL DATA

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

Number of Stations.

Station interval —— Profile scale____

Jiumber of

Contour interval.

Instrument. artUi J*tKH)gTfrMETE^— Scale constant.

correction method.

Base Station check-in interval (hours). Base Station location and value ———

ELECTROMAGNETKCoil {^nfjgnration

Coil separation

Arrairaey

Method: D Fixed transmitter O Shoot back EH In line Frequency . . .

1 (specify V.L.F. totten)

O Parallel line

Instrument.Scale constant.Corrections made.

Base station value and location.

Elevation accuracy.

INDUCED POLARIZATION^RESISTIVITY

Method Parameter

Electrode Electrode Tvoe of e

D Time Domain D Frequency Domain

nfftime Range ———————— —————————————— FMay t'l"-— Integration time

qrray ———————————— . ————————————————————————————————————— - ————————————————————————————

spacing . ——————————————— ————————————————————— — ————— - ——————————————

lertrode —————————————————————————————————————————— ̂ ——————————————— - —— - ——————

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

Corrections made.

RADIOMETRIC Instrument ̂ ——Values measured.Energy windows (levels). Height of instrument—— Size of detector..^——^ Overburden ̂ —-^—^^

background Count,

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

Additional information (for understanding results).

AIRBORNE SURVEYS Type of survey(s)———— Instrument(s) ——————

(specify for each type of survey)

Accuracy.(specify for each type of survey)

Aircraft used.Sensor altitude.Navigation and flight path recovery method.

Aircraft altitude—^—^-—. Miles flown over total area.

.Line Spacing.

.Over claims only.

TB 886423 TB 886449TB 886424 TB 886450TB 886425 TB 886451TB 886426 TB 885452TB 88642? TB 886453TB 886428 TB 886454TB 886429 TB 886455TB 886430 TB 886456TB 886431 TB 88645?TB 886432 TB 886458TB 886433 TB 886459TB 886434 TB 886460TB 886435 TB 886461TB 886436 TB 886462TB 88643? TB 886463TB 886438 TB 886464TB 886439 TB 886465TB 886440 TB 92612?TB 886441 TB 926128TB 886442 TB 926129TB 886443 TB 926130TB 886444 TB 926131TB 886445 TB 926132TB 886446 TB 926133TB 88644? TB 926134TB 886448 TB 926135

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————————

Soil Horizon Sampled. Horizon Development. Sample Depth,———— Terrain———^————

Drainage Development——————————— Estimated Range of Overburden Thickness.

ANALYTICAL METHODSValues expressed in: percent

p* p. m. p. p. b.

D d D

Cu, Pb, Zn,

Others——^—

Ni, Co, Ag, Mo, As,-{circk)

Field Analysis (.Extraction Method. Analytical Method. Reagents Used __

Field Laboratory Analysis No.(—-—-——^.

SAMPLE PREPARATION(Includes drying, screening, crashing, ashing)

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)

GeneraL General-

REFERENCES

AREAS WITHDRAWN FROM DISPOSITION

M.R.O, - MINING RIGKfS ONLY

S.H.O. - SURFACt rilGHTSONLY

M.+ S. M INING A ND SURFACE RIGHTS

Description Order No. Date Disposition File

52H04NE0019 2.10034 LAC DES ILES 200

HEAVEN LAKE G-729890 30'00"

Cowan Lake

78/404(29 iTB4t)4l2fl CLM 2 53

TBS849OT TB 5 5237

CLM'252 ; T B40"58

TB*O536T i TB405362

CLM 1/25

Legris Lake

490 07 30 ——i

89 0 45'00"

SHELBY LAKE

15' 00"

r- o

UJ

10

09

08

U—490 07' 30"

89 0 30'00"

REFERENCE- S

492893

TOPOGRAPHY

LAKES, RIVERS, E TC., FROM FOREST RESOURCES

INVENTORY S HEET N^ 492893.

YHUNDE.R BAY

/IS!? lOli:' 12 !

LEGEND

HIGHWAY A ND ROLJTF No

OTHER R OADS

TRAILS

SURVEYED LINFS

TOWNSHIPS, BASE LINES. ETC.LOTS, MINING CLAIMS, PARCELS ETC

UNSURVEYED LINES:LOT LINESPARCEL B OUNDARYMINING CLAIMS ETC

RAILWAY AND RIGHT OF WAY

UTILITY LINES

NON PERENNIAL STREAM

FLOODING OR FLOODING RIGHTS

SUBDIVISION OR COMPOSITE PLAN

RESERVATIONS

ORIGINAL SHORELINE

MARSH OR MUSKEG

MINES

TRAVERSE MONUMENT

DISPOSITION OF CROWN LANDS

TYPE OF DOCUMENT

PATENT, SURFACE 81 MINING RIGHTS

, SURFACE RIGHTS ON L Y^..

, MINING RIGHTSONLY ...,..

LEASE, SURFACE Si MINING RIGHTS-.

" .SURFACE RIGHTSONLY.. ....

" , MINING RIGHTS ONLY. .^.....

LICENCE OF OCCUPATION , ,........^

ORDER IN COUNCIL ......... .. .......

RESERVATION ..^.. ............. ...

CANCELLED .,......... .^.. ..

SAND 4 GRAVEL ......,... ............

SYMBOL

BBT

OC

NOTE: M INING RIGHTS IN P ARCELS PATENTED PRIOR TO MAY 6. 1913, VESTED IN ORIGINAL PATENTEE BY THE PUBLIC LANDS ACT, B.S.O. 1970. CHAP 380, SEC 63, SUBSEC 1

SCALE : 1 INCH = 40 CHAINS

FEETO 1OOO 2000 4OOO 60OO 8OOO

O 2OO METRES

1OOOd KM 1

2OOO(2 KM

AREA

LAC DES ILESMN.R. ADMINISTRATIVE DISTRICT

THUNDER BAYMINING DIVISION

THUNDER BAYLAND T ITLES/ REGISTRY DIVISION

THUNDER BAY

Ministryof LandNatural Management

ReSOUrceS BranchOntario

DitiJANUARY, 1983.

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