Proton Magnetometer

and

VLF Electromagnetic

Surveys

Marr Lake Project

NTS 52-C-8

010

Phantom Exploration Services Ltd,

A

June, 1988 R. D. Middaugh

RECEIVED

MINING UUiOS

Ashton Mining Limited of Brisbane, Australia contracted Phantom Exploration Services Ltd. of Thunder Bay, Ontario to conduct magnetic and electromagnetic (VLF) surveys on their Marr Lake project.

ACCESS AND GRIDDIN.G

The property is located approximately 65 kilometres southwest of Atikokan, Ontario. The area is protected by 59 unpatented mining claims numbered T. B. 896531, T. B. 896580 to 606 inclusive, T. B. 968056 to 064 inclusive, T. B. 968166 to 173 inclusive and T. B. 970224 to 237 inclusive located in the Thunder Bay Mining Di vi sion.

Access to the area can be gained by highway ttll and secondary pulp haul roads. About 40 kiometres west of Atikokan on highway #11 the Flanders Road and subsequent haul roads lead south to within 0.5 kilometres of Red Horse Lake. From here a winter road was ploughed south across Red Horse Lake and east to Marr Lake which is located on the western boundary of the property. During the summer months a boat could provide access to the property via Red Horse Lake, Marr Lake and the short east wide river between them.

The grid was established by Pitross of Fort Frances under contract to Ashton Mining Limited. Approximately 90 kilometres of line was cut, chained and picketed at 25 metre intervals. The base line was oriented east-west, while the north- south wing lines were cut at 100 metre intervals along it.

The day to day work was completed by company employees while the overall supervision of the geophysical program was carried out by R.D. Middaugh also of Phantom Exploration Services Ltd.

Magnetic

A proton procession magnetometer (model omni IV) manufactured by EDA Instruments of Toronto, Ontario was used for this survey. The total field was read with a resolution of one gamma and all the field values were corrected for diurnal variations using another omni IV magnetometer in the base station mode. Readings were recorded at 25 metre intervals on the grid lines.

A VLF EM-16 unit manufactured by Geonics Limited of Mississauga, Ontario was used for this survey. Both in and out of phase components were recorded at 25 metre intervals on the grid lines. The transmitter station used was Cutler, Maine with a frequency of 24.0 KHz.

DISCUSSION QF RESUL1S

Magnetic

The grid area is presented in plan -form at a scale of 1:5000. The corrected magnetic data is plotted on this map and contoured at 100 gamma intervals.

Although no regional gradient is evident,, the data indicates that the underlying rocks exhibit a strong east west regional magnetic trend. The large magnetic anomaly located under Marr Lake is known to represent ultrabasic rocks. The magnetic low located on line 0+00 at approximately 3+75 N is also known to be underlain by ultrabasic rocks. These rocks are considered to be relatively thin intrusive sills within the sedimentary sequence found in the area. Whether the numerous magnetic trends found in the survey area are due to the intrusive sills or reflect the composition variation within the original sediments is unknown at this time.

The large magnetic high located just south of the baseline between lines 19+00 E and 8+00 E is thought to be of the intrusive nature. Intimately associated magnetic highs and lows such as located on line 16+00 E at about 75+00 S are probably caused by dipole effects.

Electromagnetic

The survey area is presented in plan form at a scale of 1:5000 with a vertical scale set at l cm - 257. for the EM profiles.

Most of the conductive trends located within the survey area are characterized by poor conductivity with many of them having short or discontinuous strike lengths which would suggest that for the most part they reflect topographic features such as low swamp ground. While the anomalies definitely conform to the east west magnetic regional trend, few of them are closely associated with specific magnetic features.

The scarcity of anomalies located in the area just south of the baseline between line 19+00 E and 8+00 E would seem to support the magnetic suggestion that this area is underlain by an intrusive body. While it is suggested that the majority of the anomalies are due to topographic features, some may reflect compositional variations found within the original sediments.

GQNSLySIQNS AND BiQQMMENDail

The survey area is underlain by a near vertical dipping east west trending sequence of rocks. The magnetic anomalies seem to be related either to intrusive basic to ultrabasic sill like bodies or iron-rich horizons found within the metasediments located on the property. The VLF electromagnetic anomalies seem to be due to topographic features although some may be due to conductive horizons within the metasediments.

Detailed mapping and prospecting should be carried out in order to better understand and evaluate the geophysical results and the economic potential of the area. Since the main interest on the property is platinum group mineral izationji a geochemical survey of a suitable nature may better define platinum group bearing horizons not necessarily outlined by the geophysical methods used to date.

Subsequent to the above recommendations, a drill program should be considered to test any resulting target areas.

Submitted byPhantom Exploration Services Ltd,

R.D. Middaugh Geologi st

f

APPENDIX

Map 1. Location map

Map 2. VLF Survey Profiles

Map 3. Magnetometer Contoured Data

Map 4. Magnetometer Survey Data

Ministry of Natural Resources File.

'OntarioGEOPHYSICAL-GEO!

TECHNICAL I

52C08NW0002 2.11393 REDHORSE LAKETO BE ATTACHED AS AN A)

FACTS SHOWN HERE NEED wui ut Ki,rr.AiE.U in K.r.ruK t i TECHNICAL REPORT MUST CONTAIN INTERPRETATION, CONCLUSIONS ETC. j

900

Type of Su Township c Claim Hold

Survey Con Author of ] Address of Covering D

Total Miles

rvpy(s) G-EOl

ir Area rx/JP

er(s) fgf/

npany T-fW/UTO

iepnrt f^-D-

Author i^Le 4

ates of Survey

of Line Cut

SPECIAL PROVISIONS CREDITS REQUESTED

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

AIRBORNI Magnetome

DATE: \rt

Res. Geol.

Vys/o^ MAG- e V'LF-

cf iUE^-ST 6?6l.n C&fiP

fl\ tZJtPLo&ATiote ZZ@Oi.ClZS Jj~fMiD04U^r4Lies' At) k: *fcFt4THtltJbE.#~3AV

"^HTC iGJfn xuiuc: ^Jfifi(linea tting to office) '

DAYSr, L - i per claim. Geophysical

— Electromagnetic.,, .,.-jbsL —— Magnptnmi*t*T ,,,-^

— RaHjnrn^tr"'*. ,.-n^h^rnpnlncriral

r,e-nr\\fm\c^\ . , , ,,

'L CREDITS (Special provision credits do not apply to airborne surveys)

*T , ,,F-lTt™ifiag"*tir , Rarfinmctrir(enter days per claim) jft

tJl^ l /tip*

Previous SurveysFile No.

^^3?/-// rf

Author o: /Report or Agent /^

^

Qualifirations

Type Date Claim Holder

MINING CLAIMS TRAVERSED List numerically

jp're'fixj ' (number)

Ia'"""""" ——— ———— ———— ———— |

,..,,.,......,.,..,..x:5..,.,.,,,,,,,,,....,|00 j r 2C v

r^ ^ X yg \

™ ' le•*~3 •••- ........ fTlBL.,™ f f\ \fj ,-injT

i — * . !T *^CO

837 (6/79)

GEOPHYSICAL TECHNICAL DATA

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

Number of Stations.

Station interval ——— Profile scale ———^Contour interval

of ReadingsLine sparing

U

Z CI

Instrument. TV

Accuracy — Scale constant. Diurnal correction method.

± .1 G-AMMA

Base Station check-in interval (hours)____A) f A Base Station location and value ______f^(^~

Instrument

ELECTROMAGNETKCoil configuration .O^il separation

AccuracyMethod: Frequency

fo 0 TO E teti o Ty/xS/efJ/A

± f O/o

CErt1 ixed transmitter CD Shoot back Q In line

(ipecify V.L.F. itation) rf

D Parallel line

Parameters measured————W f-

InstrumentScale constant.Corrections made.

® Base station value and location.

Elevation accuracy.

^QNH

H^S|M

V<

2C tf

^Cz

s^gf"|

^H

fe

OQW

Instrument —————————— Method D Time DomainParameters — On time .

- Off time

— Delay time .——

— Integration time.

D Frequency Domain _ Frequency ______ Range ——^-^-^—

Power.Electrode array — Electrode spacing . Type of electrode

SELF POTENTIALInstrument——————————————————————————————————————— 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).

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______________________________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————————

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

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

ANALYTICAL METHODSValues expressed in: per cent

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

D D D

Cu, Pb, Zn,

Others.————

Ni, Co, Ag, Mo, As.-(circle)

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

Field Laboratory AnalysisNo. ———————,—

SAMPLE PREPARATION(Includes drying, screening, crushing, 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.

L-78 Jb&ozc, TB 876 k o/

#04' 7

80 6 o ®fi(o(B 062-

tf^3 06 f

8/72 96 8/7 J

170234

*t 70* W 97o*fa 97623?

f Ministryof r /' Natural ( Resources

C*

Report of Work(Geophysical, Geological, Geochemical and Expenditures)

2

DOCUMENT

W8804-

11

** lInstructions: Please type^r print. C'HJL^^'f

— I f number of mining claims traversed exceeds space on this form, attach a list.

Note: - Only days credits calculated in the "Expenditures-" section may he entered in the "Expend. Days Cr." columns.

Do not use shaded areas below.Type of Survey(s)

Claim Holder(s),l] ;4 6- it L T i c. y x L c c r t\ ft .j Q-/L tr

Township or Area

TXr44L±zzz WEST

rospector's Licence No.

Address

Survey Company

Name and Address of Author (of Geo-Techmcal report)-ATJZ

Date of Survey (from a to) Total Miles of line Cut

K

Credits Requested per Each Claim in Columns at 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)

Man Days

Complete reverse side and enter totjVlRrf* fjLI

Q SJ8L wSCQW g

f f* G LAN})LU ; i 'C*T Z^, - - y

Airborne Credits! ~- ^*-r "^

CO Note: Special provisionsco

credits do not appty to Airborne Surveys.

BON-

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Geophysical

t * ff aeromagnetic

- Magnetometer

jygjydiometric

- Other

SoSKHPNGeochemical

Electromagnetic

Magnetometer

Days per Claim

4C

26

Days per Claim

Days per Claim

'MloS&HpGICAL SORVEY A^vr-COfc/tCMT r-ii t-n

Expenditures (excludes power strrppSpCj''' ' ""~"Type of Work Performed L* ~ ~*'

l /Uift 1 0 1988Performed on Claim(c) jj

L R E C E VED

Calculation of Expenditure Days Credits Total

Total Expenditures Days Credits

S -5- 15 =

Instructions Total Days Credits may be apportioned at the claim holder's choice. Enter number of days credits per claim selected In columns at right.

Mining Claims Traversed (List in numerical sequence)Mining Claim

Prefix Number

Vi fu:

t-o

rt

'^ 5

Expend. Days Cr.

Mining ClaimPrefix

COOOjei

3roCOtn

Number

'frfl T

ft- f tt- f.

ffcfi i f/

Expend. Days Cr.

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

Date Hokj3r or Agent (Signaturp

ftjfication Verifying Report of/Work

Total Days Cr.jOate Recorded

l hereby certify that l have a personal and intimate knowledge of the facts set forth in the Report of Work annexed hereto~"having performed the work or witnessed same during and/or after its completion and the annexed report is true. '

Name and Postal Address of Person Certifying

RECEIVED THUNDER BAY

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