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32D95swee22 2.7982 CLIFFORD 010 REPORT ON AN AIRBORNE MAGNETIC AND VLF-EM SURVEY CLIFFORD TOWNSHIP LARDER LAKE MINING DIVISION, ONTARIO for D. G. INNES AND ASSOCIATES LTD. O 1985 MIN'NG UMOS by TERRAQUEST LTD. Toronto, March 29, 1985

RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

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Page 1: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

32D95swee22 2.7982 CLIFFORD 010

REPORT ON AN AIRBORNE MAGNETIC AND VLF-EM SURVEY

CLIFFORD TOWNSHIP LARDER LAKE MINING DIVISION, ONTARIO

for

D. G. INNES AND ASSOCIATES LTD.

O 1985

MIN'NG UMOS

by

TERRAQUEST LTD. Toronto,

March 29, 1985

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aawssweeaa

TABLE OF CONTENTS

CLIFFORDO1OC

1. INTRODUCTION

2. THE PROPERTY

3. GEOLOGY

4. SURVEY SPECIFICATIONS

4.1 Instruments

4.2 Lines and Data

4.3 Tolerances

4.4 Photo Mosaics

5. DATA PROCESSING

6. INTERPRETATION

7. SUMMARY

Page

l

1

2

3

3

4

4

5

5

7

8

APPENDICES

Appendix A - Instrument Specifications

LIST OF FIGURES

Figure l - Location Map

Figure 2 - Claim Map

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INTRODUCTION

A combined airborne magnetic and VLF-EM survey was carried out on a

block of 24 claims located in Clifford Township, in the Larder Lake

Mining Division, Ontario. The claim holder is D. G. Innes and

Associates, Callander, Ontario. The work was carried out by

Terraquest Ltd., 111 Richmond Street West, Toronto during the period

Jan. 7, 1985 to March 29, 1985.

The survey area was covered by a grid of parallel flight lines spaced

100 metres apart and aligned north-south.

The purpose of the survey was to assist in mapping geology and to

explore for shear zones, faults, and other structures potentially

favourable to gold or base metal mineralization.

2. THE PROPERTY

The property is composed of 24 claims centered around Marten and Keith

Lake in the eastern part of Clifford Township approximately 26 km

north of Larder Lake. Access directly to the claim group would be by

float or ski equipped aircraft from Larder Lake. An all weather road

providing to access to Esker Lakes Provincial Park comes within 7 km

of the property.

Latitude and longitude are 48*20' and 79 C 46' respectively and the NTS

reference is 32D/5.

The claim numbers are: LL804055 to 066, 804130 to 139, 787774 and

787775.

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: v

l i'

i^- x l

ri 't^^b-—

—r

s-

i k U

i !xi^9V-—

-P^-12-

Page 5: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

FIGURE 2. Claims Map

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r*-..

s O'fames

46^(724464—

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50970 [760977 7609fl O '^50937 1*60990 '^60997 | 76 I pOOj76S003~ ~ ~|L~ ~ ~ 'L"" ~ ~~1 C~ ~ ~ K ~ ~ JT ~~ ~JL"~ F TL ~ ~

l . . l ! l 17609/99 i 60969 i760978 1760979 .760988 1760989 760998 K 765008r ~"". i "'"ri ~""i i"~"i rU'rt """.ir "j"Ti ^~-i ' i i ' i i .ftT60293 |7^6024I |760242 'TKnf*-"**-- --

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i L ! L I L I L | L 'L IL IL I s-li 11 ! ' l ' IV|(66^760^6776516677701667775.6^7.0^667785 l667790 !66779s| V

''^•••—...' l L "~T L k .1 L TT ~ T —. Vl '••^'6677641 |66776!^.. JfL'-T.-^.. ,I l V667772I 56 '

! 667796'

^7762*677631 '"--. [667773667782 667783 667792 6677971 '^.'mr—.t--^—"fe"~ 1 '-~'^ " 7" rf-/r, ~

L.16366,-1L.16379

4-8M.

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- 2 -

3. GEOLOGY

Map References

1. Map 2283, Clifford and Ben Nevis Townships, O.D.M., 1973.

The geology is well mapped at a scale of l" to \ mile on Map No. 2283.

Most of the property is underlain by felsic and intermediate

volcanics, with more recent intrusions of gabbro to the northeast of

Keith Lake and felspar porphyry lying south and west of Keith Lake. A

diabase dyke striking approximately north 30 0 west cuts through the

south west corner of the property.

There are a number of mineral showings in the vicinity. Galena and

sphalerite have been found in another gabbro intrusion approximately

2 km to the southeast. Gold, silver and base metals were found in

another occurrence of the gabbro some 8 km to the east on the property

of Canagau Mines Ltd. A number of other minor showing are shown on

the geology map mostly south of the property.

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- 3 -

4. SURVEY SPECIFICATIONS

4.1 Instruments

The present survey was carried out using airborne instruments

with the sensor elements mounted in the wing tips of a Cessna 182

aircraft, registration C-FAKK. The magnetic field was measured with a

proton precession magnetometer model GSM-8BA, manufactured by GEM

Systems, Toronto. The VLF-EM field was measured with a three

component total field strength instrument, model TOTEM-2A,

manufactured by Herz Industries Ltd., Toronto. Terrain clearance is

measured by a King KRA-10A Radar Altimeter. Data from these three

instruments are processed by a UDAS-100 data processor, manufactured

by Urtec Ltd, and then recorded onto a ninetrack tape recorder, and

printed as profiles on a thermal printer in real time on the aircraft

(Fig. 3). A Geocam video tape system is used to follow the

flight path, and fiducial numbers generated by the UDAS-100 are

recorded onto the video images.

Full specifications of the instruments are given in Appendix A.

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TERRftQUESTDTE 09 01 65 Ttt 12 28 80* BY: ri. M.ftCTT C-ffiKK PH B437 FLTM 651

PROG.UER.eS0184-6RftO.j eon

O CC tO...I.... .....l.

O O...I....

Z' O OC CO — O G' •I.........I.........I.........I.........l.

o G.IO

ac-

C'to

o

Cf IO CO

c- oCO

oIOfu

Of 01

o-k•o

c-CO

cuCO

G-c-

oIO

a-.

COo e-

oJ- O ~'Ooc-

COCO

o

.....i..,.. L. i............ .,...TTTTTrp

or o: -i o r? u w i--t-' -t- ^'X —G'

FIGURE 3. SAMPLE OF ANALOGUE DATA

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- 4 -

100 metres

O degrees (astr.)

100 metres

156 km/hr

4.2 Lines and Data

a) Line spacing

b) Line direction

c) Flying height

d) Flying speed

e) Data point interval:

- magnetic 42 metres

- VLF EM 21 metres

f) Tie Line interval, 2 kilometres

g) VLF transmitter tuned in Ch.l (Line), NLK, Jim CK, 24.8 kHz.

h) VLF transmitter tuned in Ch.2 (Ortho), NSS, Annapolis 21.4

kHz.

i) Line kilometres within the claim boundaries - 42

j) Line kilometres over total survey area - 57

4.3 Tolerances

a) Line spacing: Any gaps longer than one kilometre and wider

than twice the line spacing were reflown.

b) Flying height: Portions of line longer than one km which

were above 125 metres were reflown if safety considerations

were acceptable.

c) Magnetic diurnal: Less than twenty gammas (nanotesla)

deviation from a smooth background over a period of two

minutes or less as seen on base station analogue record.

d) Manoeuvre noise: approximately ^5 gammas.

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- 5 -

4 .4 Photo mosaics

For navigating the aircraft and recovering the flight path, photo

mosaics were made at final map scale from existing air photos. In

order to provide a semi-controlled base the airphotos were laid

down on a topographic map which had been photographically adjusted

to match the photo scale. The laydown was then photographed and

printed at 1:10,000 scale for navigating and flight path recovery.

5. DATA PROCESSING

Flight path recovery was carried out in the field using a video tape

viewer to observe the flight path as recorded by the Geocam video

camera system. The flight path recovery was completed daily to enable

reflights to be selected where needed for the following day.

The remaining data processing was carried out in the offices of

Dataplotting Services Inc. in Toronto.

Magnetic levelling was computed in the standard manner by tying survey

lines to the tie lines. The VLF-EM data was corrected -by applying the

following formula:

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- 6 -

(A) Total Field Strength

V = SM + 100 where K - S(A - 2R) + 100 K 100

V s final corrected value in %

M = raw data value from the magnetic tape

S = scale factor

A = average of all M on a given line.

R s standard deviation of A

(B) Quadrature

Q = SN where K * SB * 100 K 100

N s raw data

B s average of all N

The vertical magnetic gradient is computed from the total field

data using a widely accepted method of transforming the data set

into the frequency domain, applying a transfer function to

calculate the gradient, and then transforming back to the spatial

domain. The method is described by a number of authors including

Grant, 1972, and Spector, 1968.

Grant, F. S., Review of data'processing and interpretation methods

in gravity and magnetics, Geophysics, August 1972.

Spector, A., 1968, Spectral analysis of aeromagnetic maps: unpub.

University of Toronto thesis.

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- 7 -

These calculations, and all other corrections and map contouring were

carried out by Dataplotting Services Inc. of Toronto.

6. INTERPRETATION

The magnetic pattern both on the total field and the calculated

vertical gradient is relatively quiet, the maximum relief being about

150 gammas. Considerable information about the underlying geology is

available however. The existing geology was related to the magnetic

patterns to see if they could be used to identify geological units.

Some of the units showed a reasonable correlation and an attempt was

made to modify the geology map.

The diabase dyke is clearly seen as a magnetic high cutting through

the southwest corner of the property. Unit number 4, the gabbro,

shows an unexpectly quiet magnetic pattern. Unit number 3, the felsic

volcanics is also quiet as would be expected. Unit number 2, the

intermediate volcanics appears to have a weak magnetic response, also

as would be expected. The contacts between these units have been

redrawn on this basis.

A number of VLF conductor axes were found on the property, mostly

trending in a south to southeast direction. Some of these are related

to the two lakes that lie on the property but in general this is a

rather unexpected direction considering the strike of the regional

geology. Conductor A lying on the east side of the grid and crossing

through the gabbro does not appear to be related to overburden and may

be of interest as an indicator of conductive minerals within bedrock.

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- 8 -

7. SUMMARY

A combined magnetic and VLF EM survey has been done on the claim

group at a line density of approximately 1.6 km per mineral claim.

The data has been used to modify and update the existing geology. At

least one VLF conductor is considered of interest for additional

prospecting.

TERRAQUEST LTD.

Roger K. Watson, B.A.Se., P. Eng,

Geophysicist

Page 14: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

APPENDIX A

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tResolution:

Accuracy:

Range:

GSM - 8 BA AIRBORNE PROTON MAGNETOMETER .

SPECIFICATIONS

0.5 gamma

4- l gamma over operating range

Gradient Tolerance:

Output:

External Trigger:

Power Requirements:

Operating Temperature:

Dimensions:

Wei ght

Manufacturer;

20,000-100,000 gamma in 23 overlapping steps

Up to 5,000 gamma/meter

VISUAL: 5 digit l cm (0.4") high Liquid Crystal Display, visible in any ambient light

DIGITAL: Multiplied precession frequency and gating pulse

ANALOGUE: 0-99 gamma (optional)

Externally triggered cycling with period of 1.00 sec.

28V DC, 8Ws per reading

-40 to +55C

Console: 15x8x15 cm (6x3^x6")Sensor: 14x7 cm dia (5 3/4x2 3/4" dia)Staff: 175 cm (70") extended, 53 cm

(21") collapsed or sectional 45cm (18") each section

2.7 kg (6 Ib) complete, 2.3 kg (5 Ib) in back-pack mode

Gem Systems Inc.105 Scarsdale Rd.Don Mills, Ontario MSB 2R5

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TotVLFlfec

em 2 A Multichannel

VLFwectromagnetic airborne survey instrument

Specifications

Introduction.The Totem-2A measures basically the same parameters and shares the same package configuration as the well establish ed Totem-1 A.

This new generation instrument, however, measures multiple parameters on two channels simultaneously, with less noise and greater accuracy. These advancements have been achieved while maintaining the simple installation and operat ing procedures of the 1A model.

The Totem-2A employs state of art digital and linear integrat ed circuits to implement the functions of crystal controlled phase locked loop frequency synthesizers, dual frequency heterodyne conversion and proprietary time domain sampl ing vector computation techniques.

Features.The principal parameters measured are the change in total field and the vertical quadrature field. Parameters also available are the total field gradient (from sensors in two locations) and the horizontal quadrature field. The quadrature polarity is defined by the direction of flight relative to the field. The total and quadrature magnitudes are insensitive to sensor orientation in pitch, roll and yaw.

One obvious advantage of dual frequency operation is that primary sources can be selected to ensure good coupling with conductors of any orientation. Potential uses of the gradient mode are enhanced interline contouring and deliniation of multiple conductors with horizontal and vertical gradient respectively.

Specifications subject to change.

Primary source:

Parameters measured:

Frequency range:

Sensitivity range:

Magnetic field component radiated from VLF radio transmitters (one or two simultaneously).

Total field, vertical quadrature, horizontal quadrature, gradient.

15kHz to 2S"0kHz front panel selectable for each channel in 1OOHz steps.

1 aOuV/m to 100mV/m at 20kHz, 3dB down at 14kHz and 24kHz.

VLFsignal bandpass: -3dB at ± 80Hz, < 4"fc variation at l SOHz.

Adjacent channel rejection:

Out of band rejection:

Output span:

Output f liter:

Internal noise:

Sf erics f liter:

Electric field rejection:

Controls:

Displays:

Inputs:

Outputs:

Dimensions t weight:

Herz Industries Ltd.197 Fenn AvenueWillowdale/OntarioM2P1Y1Tel: (416) 221 -8908

300 to BOOHz K 20 to 32dB, 800 to 1 SOOHz - 32 to 40dB, > 1 SOOHz * 40dB (for < ZK noise envelope).

10kHz to 2.5kHz - 5x1 O^A/m to 5x10' 1 Mn* 2.5kHz rising at 12dBAx:tave30kHz to 60kHz -> 60kHz rising at BdB/octave(for no overload condition).

± 100eXo " ± 1.0V

Time constant 1 sec for O to 5007o or 1 Q06 to 9007o, noise bandwidth 0.3Hz (second order LP).

1.3uV7m rms (ambient noise will exceed this).

Reduces noise contribution of impulse interference.

< D.5% error for 20m tow cable.

Power switch, frequency selector switches (line fi ortho) level controls (line A ortho), meter switch (total/quad) sferics filter switch.

Meters (line A ortho}, sferics light, overload light.

Power, 23 to 32 Vdc fused O.SAmp. Signal, Sensor upper. Sensor lower.

Total, quad, gradient, multiplexed (line 4 ortho). Audio monitor, stereo line t ortho.

Console 19* rack mounted, 4.5cm high x 34cm deep, 3.6kg. Sensor and pre-amplif ier assembly 15cm dia. and 46cm long, 1.5kg. '

\\ff) Manufacturers ™'* pfgeophysical

instruments

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GeotechGeotech Datacam Video Flight Recorder System

The Geotech Datacam System provides an innovative method of recording the flight path together with data from the user's acquisition equipment on video cassette tape in stead of the usual 35 mm film. The system consists of a data interface, video camera and a video cassette recorder. All data and video are available for review immediately after each flight since no processing is required. The B&W video camera is fitted with a super wide angle tens and automatic iris for accurate exposure control, even under low light condi tions, with no operator adjustment. Usable video can be ob tained with only 0.1 foot candles of light.

The video cassette recorder is designed for easy loading and can store data such as real time, day and date, fiducial numbers, values of magnetometer, VLF and other information on the top portion of each frame. All data and video images are available for immediate review after each flight without processing. Each cassette provides two hours of recording time when run at normal speed. Longer recording times are available with some sacrifice in resolution. Interfacing Datacam to the data acquisition system of the user will be re quired.

FeaturesDatacam pays for rteself in one season due to savings infilmReusable magnetic tape cassettesInstant playback in field giving total confidence in datarecordedSame weight as conventional 35 mm film equipmentAutomatic exposure controlSuper wide angle lensOn board video monitorSelection of normal or tow tape speeds

SpecificationsWeight Size

Lens

Temperature rangeFormatPower requirements

8.5 kg camera and recorder9 x 11 x 26 cm for camera14 x 25 x 29 cm for recorder5.5 cm super wide angle withautomatic irisOto400 CVHSB&W28Vdc.2A

Specifications subject to change without notice.

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Geotech Datacam Video Flight Path Recovery SystemThe Geotech Datacam video flight path recovery system complements the Datacam recorder system and is used to locate the flight path points recorded on the video cassette by means ofthe self-contained B&W CRT monitor. A single control knob selects all playback functions; high speed for ward and reverse; slow motion forward and reverse); or single frame, various forward and reverse speeds are provided to enable the operator to quickly locate the frame of specific in terest. A separate push button advances the frames in still

' mode. Advanced circuitry produces a sharp screen image and eliminates all noise and blur even on stow motion or still frames regardless of tape speed.

Operation of the Datacam recovery system is simplified by the use of an infra-red type remote control unit which dupli cates all functions of the control knob. The remote control unit has a range of 6 m extending over an arc of 600 . An op tional power unit adapts the recovery unit for operation from any power supply in use throughout the world.

Features* Convenient wide selection of forward and reverse

speeds enables operator to quickly locate frames of interest

* Stow motion and still frames reproduced without blur or noise

* Instant plaback in the field

* All controls duplicated by infra-red remote control unit for ease of operation

* Rugged construction

* Optional power supply for world wide use

Specifications

Weight

SizeRemote control

19kg

56x33x33 cm

Infra-red, hand held

Specifications subject to change without notice

GeotechGEOTECH LTD.2-210 Don Park Road, Markham, Ontario, Canada L3R2V2

Telephone:Sales: (416) 475-6999Service: (416) 498-5845

PRINTED IN CANADA

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UNIVERSAL:DATA^CQUISITJON SYSTEM"~'"" '"" " " -" ' "" " - -'

UDAS!

FEATURES* INTEGRATED

GEOPHYSICAL MULTI SENSOR SYSTEM DESIGN

* SYSTEM CAN MEASURE, COLLECT, RECORD, VERIFY, REPLOT AND PROCESS A VARIETY OF GEOPHYSICAL DATA.

* ANALOG AND DIGITAL RECORDING COMBINED IN ONE COMPACT LIGHTWEIGHT CONSOLE.

* PROGRAMED AS A COMBINED DATA ACQUISITION SYSTEM OR AS A FULLY INTEGRATED AIRBORNE SURVEY SYSTEM INCLUDING SPECTROMETER AND MAGNETOMETER.

* INTELLIGENT INTERACTIVE HAND HELD TERMINAL WITH KEYBOARD AND DISPLAY CAN BE FIXED TO CONSOLE OR OPERATED IN A REMOTE POSITION.

* LIGHTWEIGHT, COMPACT AND LOW POWERED.

The Universal Data Acquisition System, or UDAS, is the most advanced and versatile programable data acquisition system available for ground and airborne geophysical survey applications. This small, lightweight system will accept data in virtually any format — analog or digital, serial or parallel — from any number of simultaneous sensors and sources.

The UDAS combines both digital and analog recording functions into a single compact lightweight console. All recorded data can be simultaneously registered on any 9-track magnetic tape unit as well as being recorded in analog form on an internal printer/recorder. The printer/recorder operates under software control, it can register up to 16 separate traces with total flexibility as to channel width and position.

The UDAS can be supplied as a combined digital/analog recording system or as a fully integrated geophysical survey system. With the addition of an interface and control console the UDAS is programed to handle a dual (upward/downward) full spectrum gamma ray spectrometer capable of accommodating

up to 14 crystal detectors in a coincidence or anti coincidence mode. It also includes a proton magnetometer featuring automatic tuning with 0.1 gamma sensitivity. The system can also be programed to process the signal or frequency from cesium and fluxgate magnetometers.

All functions are controlled via a hand held terminal with keyboard and a 24 alphanumeric character display. The terminal can be fixed to the console or operated in a remote position.

The system inputs and outputs include a 24 character alphanumeric display, 2 RS232 input/output ports, 16 input analog channels, 30 separate input/output ports and 56 input/output lines for BCD and binary data, 3 accumulator inputs for frequency and pulse counting and a CRIB - IEEE-488 high speed data BUS. Optional features include an interface to dual floppy disk converting the basic UDAS to a software development or data processing system.

The system can be interfaced to any number of recording devices such as magnetic tape drive, external chart recorder, cartridge tape drive, CRT display and plotter/printer.

In addition to its main function as a lightweight, compact data acquisition system for airborne geophysics, the versatility of the UDAS hardware and software makes it suitable for a variety of additional applications such as marine geophysics, truckborne geophysics, field editing tape copy and processing, base station monitoring, borehole logging, environment and industrial monitoring as well as a stand alone software development system.

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URTEC MODEL — UDAS-100

SPECIFICATIONS: UNIVERSAL DATA ACQUISITION SYSTEM URTEC MODEL — UDAS-100

BASIC UDASMICROPROCESSOR AND MEMORY:* Texas Instruments TMS 9900 -16 BIT with built in

multiply and divide hardware. ' Total memory expandable to 32k words.* Basic system contains:

— 16k- 16 bit word RAM—vjUp to 8k - 16 bit word EPROM—'Cartridge program loading— 12k - Bytes of non volatile RAM program storage

" (optional)

NPUTS AND OUTPUTS* Ahalog input: 16 differential input channels with 12 bit

resolution at * 5V full scale* Analog output - up to 16 channels (optional)* 30 addressable ports for multiple byte transfer ' 56 input/output lines for BCD and binary data information

(transferred in multiples of 8 bit bytes)* 3 pulse accumulator inputs for frequency and pulse

information, (eg. — Doppler navigation and radar altimeter).

* 2 digital spectrometer inputs, (eg. upward and downward detectors selectable at 256 or 512 channels)

* 1 RS 232 serial port for interactive keyboard and display* 1 RS 232 serial port for addition of CRT floppy disks and

other terminals.* 1 same protocol as RS 232 with TTL level* 1 operator controlled fiducial input (switch or keyboard

activated)* Y output for graphic display on oscilloscope* High speed data transfer-lines GPIB — IEEE-488

compatible

NTERFACES:* Magnetometer control and signal input for proton or

cesium magnetometers ' Error condition indicator level for remote monitoring of

diagnostic tests. ' Controller and outputs for two 9 track U inch magnetictape units.--•--* Printer/Recorder controller.* Digital interface to navigation camera (8 digits of fiducial

and coding information).* Controller for magnetic tape cartridge (program loader)* Disk storage interfaced via RS-232 or GPIB — IEEE-488

BUS

CONTROLS:System power on/off switchKeyboard with 24 character alphanumeric display.Keyboard/display can be operated on main console orremotelyManual start and load of Julian clock and fiducialnumbers.All control functions interrogate with YES or NO answer.

SOFTWARE:The basic system fs supplied with the necessary programs (on magnetic cartridge) to execute routine operational functions and standard survey requirements. Additional dedicated programs are also included to provide:

Spectrometer CalibrationAutomatic resolution checkFull spectra printout on recorder/printerContinuous monitoring of system gain using natural "K"photopeakAutomatic window adjustmentsFast total count sampling (0.1 sec) for point sourcesresolution.Selective graphic display options.Read after write data verification.Selective data tape dumpMagnetic tape copy (optional)Data processing and plotting program (optional)Diagnostic test programsA variety of additional special functions programs areavailable on request.

PRINTER/RECORDERCONTROLS* Power on/off switch* Automatic paper feed* Print contrast control* On/off print head control* Automatic take-up spool

FORMATS* Alphanumeric, complete ASCII character set. Thermal

5x7 dot matrix* Graphics 70 x 70 dots per inch resolution* Software programable under UDAS control* Records up to 16 analog traces each with variable O and

F.S. setting. Traces can be stacked or overlapping. Software controlled. Trace position and amplitude can be adjusted via interactive keyboard.

* Overflow is automatic by digital stepping.* Complete alphanumeric annotations can be printed on

recording chart (eg. name of project and survey area - details, fiducial numbers, time, recording scales and parameters etc.)

PAPER* Thermosensitive paper 222mm (8.75 in.) wide, 30 meter

(100 ft.) long* Thermal print head is board mounted and easy to replace

POWER* 24 - 28VDC 3.0 A average

WEIGHT* 15.6 kg. 35 Ibs.

DIMENSIONS* 48.2 cm (19 in.) wide, 17.8 cm (7.0 in.) high, 40.6 cm (16

in.) deep (standard rack mount).

Hand Held Interactive Terminal UDAS-100 Console with Printer/Recorder Extended

FOR FURTHER INFORMATION CONTACT

INSTRUMENTS SALES LIMITED131 TELSON ROAD, MARKHAM (TORONTO) ONTARIO CANADA L3R 1E4 - TELEPHONE (416) 475-1133 TELEX 06-986677 CABLE: "URMARK"

Page 21: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

'Report of Work(Geophysical, Geological, Geochemical and Expenditures) 320855*8022 2.7982 CLIFFORD 900

The Mining Actin uie cxpenu.

— Do not use shaded areas below. 1. ^fc-*-JC^ (-4. y-v.)^i^ 5) i .— ......... B .-.Type dfjSurvey(s) ^^ " 1J

AIRBORNE MAGNETIC AND VLF-EMClaim Holder(s)

ANTHONY ERIC BESWICK

Township or AreaCLIFFORD TWP.

Address

231 SIMON LAKE DR., NAUGHTON , ONT. POM 2MOSurvey Company Date of Survey (f

TERRAQUEST SURVEYS LIMITED Da?v J Mo. YrName and Address of Author (of Geo-Technical report)

ROGER K WATSON, 111 Richmond St. W., Toronto, Ontario.

Prospector's Licence No.

C-34423

om S to) Total Miles of line Cut29 03 85 0Day Mo. Yr.

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 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 perClaim

Days per Claim

Da ye per Claim

40

40

Mining Claims Traversed (List in numerical sequence)

Expenditures (excludes power stripping)Type of Work Performed

Performed on Claim(s)

Calculation of Expenditure Days Credits

Total ExpendituresTotal

Days Credits

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

Mining ClaimPrefix

LL

lV;i',*\,V-

Number

804055

804056

804057

804058

804059

804060

804061

804062

804063

804064

804065

804066

804130

804131

804132

804133

804134

804135

804136

804137

804138

804139

787774

Expend. Days Cr,

Ml

Mining ClaimPrefix

LL

R; E C

^PR

'ING U

LAR

AAM|8|Q|1(

Number

787775

EIVED

'-' o to"flOS SECT/QM

D1TR — trA^HMINING D1V.

ffW-jPR 2 3 1985 L

(Itttm4t-2t3i4-i

Expend. Days Cr.

\'J

PMM6

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

Total Days Cr. Date Recorded Recorded '

Recotded Holder or Agpnt (Signature)

Certification Verifying Reporl of Workt 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

Raymond L Lashbrook 321 Algonquin Avenue, P.O. BOX 447

NORTH BAY, ONTARIO. PI B 8J1Date Certified

April 22/85

Page 22: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

Mining Lands Section

Control Sheet

File No J?

TYPE OF SURVEY

MINING LANDS COMMENTS:

GEOPHYSICAL

GEOLOGICAL

GEOCHEMICAL

EXPENDITURE

Signature of Assessor

Date

Page 23: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

1985 04 172

File: 2.7982

Mining Recorder Ministry of Natural Resources 4 Government Road East Kirkland Lake, Ontario P2N 1A2

Ne received reports and maps on April 10* 1985 for an Alrbfwe Geophysical (Magnetometer and Electromagnetic) Survey submitted on Mining Claims L 804055, et al, In the Township of Clifford.

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 report of work which 1s normally filed with your office prior to the submission of this technical data. Please forward a copy as soon as possible.

Yours sincerely,

S.E. YundtDirectorLand Management Branch

Whitney Block, Room 6643 Queen's Park Toronto, Ontario M7A 1W3 Phone:(416)965-4888

A. Barr:me

cc: D.6. Innes R.R.I1 Mast RoadCal Under, Ontario POH 1HO

Page 24: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

BISL

EY

TWP.

M

-328

ro G o

O l"

O H 3 TJ l 01 ro

m O 01

BEN

N

EVIS

TW

P.

M-3

25

H c: 5D

IT!

CO O C m

•z. Z

O i 01

01

00

O)

O m s siS

S l7

!

m"11

m

l S

33

Sc/i

m

X

3o

II zO

Ol

S-c

m

x

r-r*

-n

f^

m

y

2

^

o

0 I

mH

W

O

Si5

Of"

^ o

o o

p r

w b

m

O m 2 J3U

o o w

D"

O

2

O -H m CO

Page 25: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

M L K

48 20'N 79 48'W

7

AAA A/VW AAA

VLF-EM CONDUCTOR

INTERPRETATION LEGEND

CONTACT

FAULT

REFERENCE LETTER

2.7902 CLIFFORD

210

Ga

4

diabase dyke

Felsic intrusive

Gabbro

Felsic volcanics

Intermediate volcanics

D.G. Innes and Associates Ltd.

INTERPRETATION

CLIFFORD TOWNSHIP CLAIM GROUP

N.T.S. NO: 32 D/5

SCALE 1 : 10,000

DRAWING NO. B 434-4

DATE: FEB 1985

TERRAQUEST TORONTO, CANADA

Page 26: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

IDOi

+ 48 20'N 79 48'W

1002

1970 1001

O s

LEGENDTERRAIN CLEARANCELINE SPACING .....,.......

1000 gammas

250 gammas

50 gammas

10 gammas

100 meters 100 meters

D.G. Innes and Associates Ltd

AIRBORNE MAGNET C SURVTOTAL MAGNETIC FIELD

CLEEORD TOWNSHIP CLAIM GROUP

N.T.S, NO: 32 D/5

SCALE 1 : 10,000

DRAWING NO. B 434-1

DATE: FEB 1985

TERRAQUESTTORONTO, CANADA

32D05SW0022 2.7982 CLIFFORD 220

Page 27: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

K

1001 1970 1001

4- 48 20-N 79 48'W

1002

R. K. WATSONW f!

\ ' yi N. s - (3^f.-V 'j, ^"^^ ^..."^ . i--'

LEGENDTERRAIN CLEARANCELINE SPACING ..,..,,,....

10.0 gammas / meter

2.5 gammas / meter

.5 gammas / meter

.1 gammas /meter

100 meters 100 meters

D.G. nnes and Associates Ltd.

ARBORNE MAGNETIC SURVEYVERTICAL MAGNETIC GRADENT

Ca culated From Total Field

CLIFFORD TOWNSHIP CLAIM GROUP

N.T.S. NO: 32 D/5

SCALE 1 : 10,000

DRAWING NO. B 434—2

DATE: KEB 1985

TERRAQUESTTORONTO, CANADA

2.7962 CLIFFORD 230

Page 28: RPT ON AMAG & AVLF SUR · float or ski equipped aircraft from Larder Lake. An all weather road providing to access to Esker Lakes Provincial Park comes within 7 km of the property

1001

-f 48 20'N 79 48'W

1002

CO CM ~-.

1970 1001

- r, if \' i ,i T r.*,'J T:'- i i R.. K. "V ' '' "••- -' ! ' l

LEGEND TERRAIN CLE LINE SPACING

FIELD STRENG' 50 7*

10 SE

2 %

QUADR

iiniiiiinnnniiiKniviiiiiii

ARANCE ......... 100 meters....,.................. 100 meters

FH

A T URE

\

D. G. nnes and Assoc ates Ltd.

ARBORNE VEE-EM SURVEYCONTOURS OF TOTAL F ELD STRENGTH

PROFLES OF QUADRATURE

CLIFFORD TOWNSHIP CLAM GROUP

N.T.5. NO: 32 D/5

SCAEE 1 ; 10,000

DRAWING NO. B 434-3

DATE: FEB 1985

TERRAQUESTTORONTO, CANADA

320055*0022 2.7982 CLIFFORD