rpt on an airborne mag & vlf-em sur kenning & tomlinson … › mndmfiles › afri ›...

35
32E05SW9318 a.9962 TOMLINSON A-675.1 010 REPORT ON AN AIRBORNE MAGNETIC AND VLF-EM SURVEY KENNING S TOMLINSON TOWNSHIPS LARDER LAKE MINING DIVISION, ONTARIO for GLEN AUDEN RESOURCES LTD. KERR ADDISON MINES LIMITED L. J. CUNNINGHAM S, ASSOCIATES MR. J. FORBES by TERRAQUEST LTD. Toronto, Canada April 16, 1987 RECEIVED /.P R ?,2 1987, MINING IANOS SECTIOH TERRAQUEST LTD.

Upload: others

Post on 29-May-2020

5 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

32E05SW9318 a.9962 TOMLINSON

A-675.1

010

REPORT ON AN

AIRBORNE MAGNETIC AND VLF-EM SURVEY

KENNING S TOMLINSON TOWNSHIPS

LARDER LAKE MINING DIVISION, ONTARIO

for

GLEN AUDEN RESOURCES LTD.

KERR ADDISON MINES LIMITED

L. J. CUNNINGHAM S, ASSOCIATES

MR. J. FORBES

by

TERRAQUEST LTD. Toronto, Canada

April 16, 1987

RECEIVED

/.P R ?,2 1987,

MINING IANOS SECTIOH

TERRAQUEST LTD.

Page 2: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

32E0SSW9318 2.9962 TOMLINSON

TABLE OF CONTENTS

1. INTRODUCTION

2. THE PROPERTY

3. GEOLOGY

4. SURVEY SPECIFICATIONS

4.1 Instruments4.2 Lines and Data4.3 Tolerances4.4 Photomosaics

5. DATA PROCESSING

6. INTERPRETATION

6.1 General Approach6.2 Interpretation

7. SUMMARY

010C

Page

l

1

2

3

3444

4

5

56

Wl

LIST OF FIGURES

Figure l - General Location MapFigure 2 - Survey Area MapFigure 3 - Sample RecordFigure 4 - Terraquest Classification of VLF-EM Conductor Axes

No. A-675.1-1,No. A-675.1-2,No. A-675.1-3,No. A-675.1-4,

LIST OF MAPS IN JACKET

Total Magnetic Field Vertical Magnetic Gradient VLF-EM Survey Interpretation

TERRAQUEST LTD.

Page 3: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

1. INTRODUCTION

This report describes the specifications and results of a geophysical survey carried out for four clients

Glen Auden Resources Ltd.Box 1637, Timmmins, Ontario, P4N 7W8

Kerr Addison Mines LimitedBox 91 Commerce Court West, Tornote, Ontario M5L 1C7 3.

L. J. Cunningham s Associates Ltd. ^l McPhee Avenue, Kirkland Lake, Ontario P2N 1M1

Mr. J. Forbes4 Gold Avenue, Swastika, Ontario POK 1TO s

by Terraquest Ltd., 905 - 121 Richmond Street West, Toronto, Canada.The field work was performed on February 4, 1987 and the dataprocessing, interpretation and reporting from April 16, 1987. l

The purpose of a survey of this type is two-fold. One is to prospect directly for anomalously conductive and magnetic areas in the earth's crust which may be caused by, or at least related to, mineral deposits. A second is to use the magnetic and conductivity patterns derived from the survey results to assist in mapping geology, and to indicate the presence of faults, shear zones, folding, alteration zones and other structures potentially favourable to the presence of gold and base-metal concentration. To achieve this purpose the survey area was systematically traversed by an aircraft carrying geophysical instruments along parallel flight lines spaced at even intervals, 100 metres above the terrain surface, and aligned so as to intersect the regional geology in a way to provide the optimum contour patterns of geophysical data.

2. THE PROPERTY

The property is located in the northern half of Kenning township and the southern edge of Tomlinson township, in the Larder Lake Mining Division of Ontario about 75 kilometres northeast of the town of Cochrane. The survey area can be reached by bush roads to the south.

The latitude and longitude are 49 degrees 18 minutes, and 80 degrees 00 minutes respectively, and the N.T.S. references are 42H/8 and 32E/5.

The claim numbers are shown in figure 2 and listed below: Glen Auden Resources Ltd.

L 859418-858421 ' (4)L 860803-8i60805-x (3)L 860831 i/ (1)

TERRAQUEST LTD.

Page 4: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

Suite 905. 121 Richm

ond Street W

est, Toronto, C

anada, M5H

2K1, T

elephone (416) 869-OO

10

Page 5: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

Suite 905, l 21 Richmond Street West, Toronto, Canada, M5H 2K1, Telephone (416) 869-0010

•o(U

i.Oi

Q."V+,s: o

lira +J O ra

So

E -M • rt O m *0

CVJ

tu o:Z3 CD i—i U.

Page 6: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

-2

L 860835-860851^ L 860855-860856^ L 860858 y L 882996-882998 J

(17)(2) (D(3)

Kerr Addison Mines LimitedL 883773-883922^ (150) L 883929-S83972/ (44)

L. J. CunninghamL 860246-860251^ L 860283-860288^ L 882693-882727y L 883017-883030^ L 883032-883035 J. L 883038-883040 , L 883042-883046^ L 883048y

J. ForbesL 860801- L 860808- L 882976- L 882999- L 883008- L 883923- L 884030- L 884049- L 884055- L 884510

-860802 '-860830^-882995^-883006^-883015 y-883928^-884044-8840507-884072

y

(6)(6)

(35)(14)(4)(3)(5)(l)

(2)(23)(20)(8)(8)(6)

(15)(2)

(18)(l)

5 "k

31 claims

194 claimsVJ*

x

I

.74 claims

103 claims

3. GEOLOGY

Map References

1. Map P.373: Burntbush River, scale 1:126,720. O.D.M. 19662. Map P.2243: Burntbush-Detour Lakes (south), scale 1:50,000.

O.D.M. 19793. Map 2161: Coral Rapids-Cochrane Sheet, Geological Conpilation.

scale 1:253,440. O.D.M. 1968

The survey area is underlain by a northwest trending belt of folded metavolcanics and metasediments which are bounded to the northeast and southwest by granitic stocks. The southwest half of the area is underlain predominately by metasediments, primarily greywackes. The northeast half is underlain by mafic to intermediate metavolcanics and minor felsic to intermediate metavolcanics. Both the metavolcanics and the metasediments host iron formations. Regionally,

TERRAQUESTLTD.

Page 7: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

-3-

50 K

diabase dykes trend to the north.

The overburden is extensive and predominantly clayey in nature. A prominent south "flowing" esker cuts across the area. |

The structure is controlled primarily by the granitic intrusives.Metavolcanics beyond the survey area show minor northeast trending lfaults. i1

4. SURVEY SPECIFICATIONS Bo

4.1 Instruments J-

The survey was carried out using a Cessna 182 aircraft, registration C-FAKK, which carries a magnetometer and a VLF electromagnetic detector.

The magnetometer is a proton precession type based on the Overhauser effect. The Overhauser effect allows for polarization of a proton rich liquid of the sensor by adding a "free radical" to it and irradiating it by RF magnetic field. Strong precession signals are generated with modest RF power. The sensor element is mounted in an extension of the right wing tip. It's specifications are as follows:

Resolution: 0.5 gammaAccuracy: 0.5 gammaCycle time: 0.5 secondRange: 20,000 - 100,000 gammas in 23 overlapping stepsGradient tolerance: Up to 5000 gammas per metreModel: GSM-9BAManufacturer: GEM Systems Inc., 105 Scarsdale Rd.,

Don Mills, Ontario, M3B 2R5

The VLF-EM unit uses three orthoganol detector coils to measure (a) the total field strength of the time-varying EM field and (b) the phase relationship between the vertical coil and both the "along line" coil (LINE) and the "cross-line" coil (ORTHO). The LINE coil is tuned to a transmitter station that is ideally positioned at right angles to the flight lines, while the ORTHO coil transmitter should be in line with the flight lines. It's specifications are:

Accuracy: 11Reading interval: 1/2 secondModel: TOTEM 2AManufacturer: Herz Industries, Toronto

The VLF sensor is mounted in the left wing tip extension.

Other instruments are:

TERRAQUESTLTD.

Page 8: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

~' Q ir to '-i

.^v—— -'"-^•J -r-r. -n- ^ —— ̂ jj— ̂ - ,y~

". . . . . . . . .^ur^r?^ . . . . . . . . . . ,^H-— — ̂ .— ̂ L~"Tj-"-'™*-i

'^VJlr^"'~V"r-. __ ̂ .^"S,

^ Altimeter. _ i

VUF station 1

J-THJ™'^"^— jj*~"-"— rf— -i~/*-^ krfi^. f X\*~*~^~-r—^ ———— U1-^'1 —— '~"'~l~''n ——— r-^n~^ ——— ̂ fS-^"*^1 Hii-r""1"1! *V^ —j'*'

. . . . . . . . . . . . . . . . . . . . -J . ^ . . . . . . . . . . . . . . , . . . """l"1' —— i-""^~~~\, —J

VLF station 2

. . ^. .^ . . . . . . . . . ^ . . . . . . . . . . . . . . . . , . . . . . . . . .^y^O^,,...^^

..........................^ .J . . . . . . , . . . . . . . . . ... ,. .. . ,. .

IJJ

T-H

Ijj

TJ-

T j- L.. j j JTf ,H LrLJ

u H Magnetometer (coarse S fine scale) f'— '0.1K? . . . . . . , . . . . . . . . . . . . . J

-J U J,-,- . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . r .(~ u . '-'. . . . . . . , . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , j . ,-~. G V J-/

OU. ""^ ' H^

iX . . . - . - . . . . - . . - . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . . . ^J . . . . . . . .u ................................................J..........'•" . .... n .........................p...........j . . .u, . . . r (\t . J . . . ^ . . . . . . . . . . . . , . . . . . r1 . . . . . . . . . . .

Lx ~? \ ^! L *-, r1,, oi ' ^-ii.'t/j 1 ' ' ' ' ' ' ' ' ' ' ' ' " ' ' ' ' ' i ' ' " ' ' " ' " ' ' " " ' ' ' f ' ' ' ' ' ' ' ' ' ' "-r— l -i |'~l

tO T-l" - - ' "^-"t - - -f' - - - - - - - - - . L -i..jr . '-'I '^-.,L . . . - - . . , . J. - . . . . . , . . . ,,J

•^ "^j-*'r—r-^rT-

^-Tir^C:rv, ——— rx—w—ruH ——

^^^^^•••-

. . . . , . . . . . , , . , . , 1*1-78

tt.jpH"V.r?.

L,

j [-1

L 1.....y...

\ ......

X""~"

. . . . . . . , . .V-^, — ,

^V^f' ' r^CT"u-Lr-n^^r'T-^. . . . . . '

\—i[ r'S. r

1 rV r-f

f""^"•"^ ^— ,^,iHnm^^'rr"iK .......,......

L J

^,-fi!;5 Fiducials ^ |- u ^ Ct: ir o :::i ui i:o h-

FIGURE 3. Sample of analogue data

Lml _ i

w^"* ̂ J-r

-TT

TiiJ-

r

L

TERRAQUEST LTD. ®

Suite 905, 121 Richmond Street West, Toronto, Canada, M5H 2K1, Telephone (416) 869-0010 |

Page 9: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

-4-

King KRA-10A Radar altimeterUDAS-100 data processor with Digidata nine track tape recorder,

manufactured by Urtec Ltd., Markham, Ontario.Geocam video camera and recorder for flight path recovery,

manufactured by Geotech Ltd., Markham, Ontario.

4.2 Lines and Data

a) Line spacing:b) Line direction:c) Terrain clearance:d) Average ground speed:e) Data point interval:

Magnetic: VLF-EM:

f) Tie Line interval:g) Channel l (LINE):

h) Channel 2 (ORTHO):

i) Line km over total surveyj) Line km over claim groups

4.3 Tolerances

200 metres090 s 360 degrees (bidirectional)100 metres190 km/hr.

27 metres 27 metresnot applicable (all data tied together) N-S Grid NAA Cutler, 24.0 kHz (Annapolis

was used for lines 36 to 64) E-W Grid NSS Annapolis, 21.4 kHz N-S Grid NSS Annapolis, 21.4 kHz E-W Grid NLK Seattle, 24.8 kHz area including overrun: 820 line km Magnetic survey totals.... 780 line km VLF-EM survey totals...... 780 line km

a) Line spacing: Any gaps wider than twice the line spacing and longer than 10 times the line spacing were filled in by a new line.b) Terrain clearance: Portions of line which were flown above 125 metres for more than one km were reflown if safety considerations were acceptable.c) Diurnal magnetic variation: Less than twenty gammas deviation from a smooth background over a period of two minutes or less as seen on the base station analogue record.d) Manoeuvre noise: Approximately +/-S gammas.

4.4 Photomosaics

For navigating the aircraft and recovering the flight path, mosaics of aerial photographs were made from existing air photos.

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

TERRAQUESTLTD.

Page 10: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

-5-

camera system. The flight path recovery was completed daily to enable reflights to be selected where needed for the following day.

The magnetic data was levelled in the standard manner by tying survey lines to the tie lines. The IGRF has not been removed. The total field was contoured by computer using a program provided by Dataplotting Services Inc. To do this the final levelled data set is gridded at a grid cell spacing of 1/lOth of an inch at map scale.

The vertical magnetic gradient is computed from the total field data using a method of transforming the data set into the frequency domain, applying a transfer function to calculate the gradient, and then transforming back into the spatial domain. The method is described by a number of authors including Grant, 1972 and Spector, 1968. The computer program for this purpose is provided by Paterson, Grant and Watson Ltd. of Toronto

The VLF data was treated automatically so as to normalize the non conductive background areas to 100 (total field strength) and zero (quadrature). The algorithms to do this were developed by Terraquest and will be provided to anyone interested by application to the company.

All of these dataprocessing calculations and map contouring were carried out by Dataplotting Services Inc. of Toronto.

INTERPRETATION

6.1 General Approach

To satisfy the purpose of the survey as stated in theintroduction, the interpretation procedure was carried out on both the magnetic and VLF data. On a local scale the magnetic gradient contour patterns were used to outline geological units which have different magnetic intensity and patterns or "signatures". Where possible these are related to existing geology to provide a geological identity to the units. On a regional scale the total field contour patterns were used in the same way.

Grant, F.S. and Spector A., 1970: Statistical Models for InterpretingAeromagnetic Data; Geophysics, Vol 35

Grant, F.S., 1972: Review of Data Processing and InterpretationMethods in Gravity and Magnetics; Geophysics Vol 37-4

Spector, A., 1968: Spectral Analysis of Aeromagnetic maps;unpublished thesis; University of Toronto

•x f,

S.yl *lH

SVa

8o

TERRAQUEST LTD.

Page 11: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

-6-

Faults and shear zones are interpreted mainly from lateral displacements of otherwise linear magnetic anomalies but also from long narrow "lows". The direction of regional faulting in the general area is taken into account when selecting faults. Folding is usually seen as curved regional patterns. Alteration zones can show up as anomalously quiet areas, often adjacent to strong, circular anomalies that represent intrusives. Magnetic anomalies that are caused by iron deposits of ore quality are usually obvious owing to their high amplitude, often in tens of thousands of gammas.

VLF anomalies are categorized according to whether the phase response is normal, reverse, or no phase at all. The significance of the differing phase responses is not completely understood although in general reverse phase indicates either overburden as the source or a conductor with considerable depth extent, or both. Normal phase response is theoretically caused by surface conductors with limited depth extent i

Areas showing a smooth response somewhat above background (ie. 110 or so) are likely caused by overburden which is thick enough and conductive enough to saturate at these frequencies. In this case no response from bedrock is seen.

The VLF-EM conductor axes have been identified and evaluated according to the Terraquest classification system {Figure 4). This system correlates the nature and orientation of the conductor axes with stratigraphic, structural and topographic features to obtain an association from which one or more origins may be selected. Alternate associations are indicated in parentheses.

6.2 Interpretation

The magnetic and VLF-EM data are shown in contoured format on maps in the back pocket. The primary objective of this type of survey is to map the geological features that possess magnetic and/or conductive signatures. The interpretation map identifies the stratigraphy and structure detected by these techniques. The following notes are intended to supplement these maps.

The total magnetic field has a relief of approximately 4,200 gammas and shows the general trend of the lithology. The vertical magnetic gradient shows improved resolution and has been used to delineate the stratigraphy and structure.

The strongest magnetic anomalies are interpreted to be iron formations. These possess reliefs of up to 3,000 gammas, dominating the magnetic map and overwhelming the responses from adjacent lithologies. For this reason the interpreted widths are prone to exaggeration.

TERRAQUEST LTD.

Page 12: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

l̂)

D

lSYMBOL

a, A

b, B

c , C

d f

D F

ob, OB

cul , CUL

FIGURE 4

TERRAQUEST CLASSIFICATION OF VLF-EM CONDUCTOR AXES

CORRELATION

Coincident with magnetic stratigraphy

Parallel to magnetic stratigraphy

No correlation with magnetic stratigraphy

Coincident with magnetic dyke

Coincident with topographic lineament or parallel to fault system

Contours of total field response conform to topographic depression

Coincident with cultural sources

ASSOCIATION: Possible Origins

Bedrock magnetic horizons: stratabound mineralogic origin or shear zone

Bedrock non-magnetic horizons: stratabound mineralogic origin or shear zone

Association not known: possible small scale stratabound mineralogic origin, fault or shear zone, overburden

Dyke or possible fault: mineralogic or electrolytic

Fault zone: mineralogic or electrolytic

Most likely overburden: clayey sediments, swampy mud

Electrical, pipe or railway lines

NOTES

1 - Upper case symbols denote a relatively strong total field strength2 - Underlined symbols denote a relatively strong quadrature response3 - Mineralogic origins include sulphides, graphite, and in fault zones, gouge4 - Electrolytic origins imply conductivity related to porosity or high moisture content

0100-698 (9It) auoii 'I5JZ spiK"O '

Page 13: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

-7-

The mafic to intermediate metavolcanics (Unit 1) correlate with moderate to low magnetic responses. Horizons with higher magnetic activity (Unit 1m) are probably related to increased concentrations of iron-rich minerals such as pyrrhotite or magnetite, or possibly to more mafic compositions including mafic sills. The outcrops of felsic to intermediate metavolcanics cannot be distinguished by their magnetic signatures; their locations are shown on the interpretation map for sake of completeness.

The lowest magnetic responses generally correspond with the area mapped as metasediments (Unit 3). Magnetically active horizons within this suite are interpreted to be intercalated metavolcanics. Alternatively these may represent iron rich sedimentary strata.

The survey does not appear to cover much of the-area mapped as granitic rocks (Unit 6), hence it is difficult to establish a magnetic signature. They correspond to values slightly greater than those associated with the metasediments. The contact is interpreted to lie along the magnetic gradient to the southwest and northeast.

North trending magnetic anomalies are interpreted to be diabase dykes (Unit 9). These intrude the metavolcanics, metasediments and the granitic rocks.

Numerous northeast trending faults or shear zones have been interpreted. Those with large offsets are most likely to be faults. The smaller displacements may alternatively be shear zones or possibly fold axes. There is an interpretational bias against the detection of northwest trending structure parallel to the magnetic trends.

The VLF-EM responses are generally flat and weak, probably a consequence of saturation by conductive overburden. Most of the conductor axes are associated with structural features. The origin of conductivity related to shear zones or faults may be (a) mineralogical such as gouge, graphite or sulphides or (b) ionic including porosity along the structure or clay in an overlying topographic depression. Faults identified by magnetic or VLF-EM methods may provide primary structural control for epithermal mineralization.

A few conductor axes are associated with the stratigraphy to the northwest and southeast. They are either parallel to or coincidental with magnetic stratigraphy and are probably related to bedrock features such as graphite or sulphides. These should be followed up on the ground using EM or IP methods.

TERRAQUESTLTD.

Page 14: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

-8-

7. SUMMARY

An airborne combined magnetic and VLF-EM survey has been done on the property at line intervals of 200 metres in two directions. The total field and vertical gradient magnetic data, VLF-EM data and interpretation maps are produced at a scale of 1:10,000.

The magnetic data has been used to modify and update the existing geology and has shown a number of new contacts and faults. A number of weak VLF-EM conductor axes were found of which some are believed to have potential sulphide origins and have been recommended for additional investigation.

35a

TERR

Charl( Geologist

Barrie, M.Se,

TERRAQUEST LTD.

Page 15: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

L-nisuy oi Heport ot Wol-K1 Nprthem Developmentand Mines (Geophysical, Geological,

OnTario*""* Geochemical and Expenditures)

* ,Prosp{tors LicenClaim HolOens)

GLPN fi*AddTe

Date of Survevlfrm A to) 'Total Miles of line Cut

Name anc Address of^uthor Tot Geo-Tecnnical report)

Credits Requested per Each Clim in Coumns at right Mining Clams Traversed (List in numerica'Special Provisions

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Prefix i NumberFor first survey:

Enter 40 days. (This includes line cutting)

For each additional survey: using the same grid:

Enter 20 days (for each)

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

Complete reverse side and enter total (s) here

^^^^

OTIfi ^ DV\'S'riagn*/:'' -' \U QNote: Special provisions

credits do not appi to Airborne Survey

Expenditures (excludes power stripping)Type o* Work Performed

Performed on Claim(s)

Calculation of Expenditure Days Credits

Total ExpendituresTotal

Days Credits

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

For Office Use OnlyTotal Days Cr. Recorded

Date Approved as Recouped BfRecorded Holder or Agent (Signature)

Tf W i 3 A 7Certification Verifying Report of Work

t hereby certify that l have a personal and intimate knowledge of the facts set fjpfn in the Report of Work annexed he**ro, having performed the work or witnessed same during and/or after its completion and the annexed report ft true.

Name and Postal Address of Person Certifying

/)- (V1/ S C' Zi c 7 u-Date Certified

-J '^\i 7 i r S 7

Certified by (Signature,)

1362 (85/12)

Page 16: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

Geochemical and Expenditures)•' M^mMining Act 7 ^

Note: — Oniy oav* cren.t caic"Expentrture:." section may Df^^f-'iH in the "Expend. Days Cr."

- Do not use shaded areas below.TVor*oi SiiT"*"-*'/^r , j

Ai^^Tie Magnetometer St VLFClaim Hol^Bb'

L* J. CunninghamAddress

1 McPhee Avenue, Kirkland Lake, Ontario P 2 N 1 M 1Survey Company Date of Su

Terraquest 4^ , 2Name and Address of Author (of Geo-Tecnmcal report)

Charles Barrie, 905, 121 Richmond St. W. r Toronto.

Township jOBQEi

Kenning St TomlinsonProspector's Licence No.

B.21286

rvev (from 4 to) —

0. i Vr. Day | Mo. | Yr.

Total Miles of lirja^Qt

Ontario M5H 2JCLCredits 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

Airoorne Creous

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

Days per Claim

Days per Claim

4040

Expenditures (excludes power stripping)Type o' Work Performed

Performed on Claim(s)

Calculation of Expenditure Days Credits

Total ExpendituresTotal

Days Credits

instructionsTotal Days Credits may be appory ined at the claim holder's choice. Enter number of days ere 3 XperAlaim selected in columns at right. y-v j j '

LDate

9 Feb. 1987 i /\Certification Verifying Report of Work

HMc e; or Aoent ( gnature)

Mining Claims Traversed (List in numerical sequence)

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

For Office Use OnlyTotal Days Cr. Recorded-^

f^O6P&

Date. Recorded.Recorded

FEB9-1937

74

Mining Recorder

l hereby certify that l have a perse /al and intimate knowledge of the facts seaforth in the Report of Work annex or witnessed same during and/or after its completion and the annexed report is true.

'eto, having performed the work

Name and Postal Address of Person Certifying

L. J* Cunningham,^^

l McPhee Ave.. Kirkland lake. Ont. P2N 1M11362 (85/12)

2^i!^I?!*?^W1J^^ ,' ^J-'r-rs-r. :. —--" .ITTT^

Page 17: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

"MINISTRY OF NATURAL RESOURCES

GEOPHYSICAL ETC. TECHNICAL DATA STATEMENT February, 198? •'""L. J* Cunningham

MINING CLAIMS TRAVERSED: 860246860247860248860249860250860251860283860284860285860286860287860288882693882694882695882696882697882698882699882700882701882702882703882704882705882706882707882708882709882710882711882712882713882714882715882716882717882718882719882720882721882722882723882724882725882726882727

L. 883017883018883019883020883021883022883023883024883025883026883027883028883029883030883032883033883034883035883038883039883040883042883043883044883045883046

883048

TOTAL 74 claims

Page 18: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

Natural

_ Ont-'-rio

(Gejophysical, Geological, Geochemical and Expenditures)

v^yTypeoTSua^M)

ffl^K QGiJ

— ... .The Mining ACt

— If number of min.ng ciaimf"\axerexceeds space on this forrn^

Note: - Only days credits calculated "Expenditures" section may be in the "Expend. Day* Cr."

- Do not use shaded

tf ftfi.tje.To ffi S-TftfTownship or Area

Claim HoldarU) ospector'* Licence) No.

ftAddress

P-ft. ftex 9 J r\S LSurvey Company "fer 11

Data of Survey (from a to)

M,ig-it?ia.g:.gTotal Mile* of Mn* Cut

IT 4*7 m*. J?WiNama and Addre** of Author (of Geo-Technical report)

A?/?. tf. /3axvy AA

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)

*- *f-

Man Days

Complete reverse side and enter total (s) here

-.--R EC~- -'MAR-, . .1.1. I.. . M.

. Mi;i!NG LAAirborne Credit*

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

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geologicall* ,

Qeochemical - — —

Qeophytical ~' —

' — - Electromagnetic

JIVTTT^---- Radiometric t ,.

•••^•ififl? - —0 -irjimU

IDS SECTIONGeochemical

Electromagnetic

Magnetometer

Radiometric

Days per Claim

———

Oayt per Claim

..——..

————

Days per Claim

4-0

4-0

Expenditures (excludes power stripping)Type of Work Performed

Performed on Claim!*)

Calculation of Expenditure Day* Credits

Total Expenditure*

S -f-15

Total Days Credits

-

Instructions, Totel Days Credits may be apportioned at the claim holder's choice. Enter number of days credit* per claim selected in columns at right.

Date Recorded Holder or Agent (Signature)

Certification Verifying Report of Work

Mining Claims Traversed (List in numerical sequence)

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

rota) Day* Cr.|Date R Recorded

l hereby certify that l have a personal and intimate knowledge of the facts set with in the Repon of Work annexed 1 or witnessed same during and/or after its completion and the annexed report is true.

, having performed the work

Name and Postal Addrau of Person Certifyingt - -

*ea****^^ t loo

1362 (81/9)SJrt&Ar/O P 3 E

Data Certified

W?

Certified by (Signature)

Page 19: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

\ _ VS.TED BELOW:

t \ *^-- f *

S 73747 5883776883777883778883779883780

! 883781883782883783

; 8B378if: 883785: . 883786

88378788378g883789

i 883790 \0

883791' 883792

883793883794

; 883795883796883797

1 883798883799

i 88380Q Q

883801883802Q Q 1 Q ft -i80 yo (J 388380488380588380688380788380888380988381Q 5

883811883812883813883814883815883816883817883818883819882820 \j

194 Claims

L 883821883822883823883824883825883826883827883828883829883830 i-

883831883832883833883834883835883836883837883838883839883840 \*

883841883842883843883844883845883846883847883848883849 883850V*

883851883852883853883854883855883856883857883858883859883860^

883861883862883863883864883865883866883867883868883869883870 "?

Date:

L. 88387188387200007088.38 1 yG Q OO 7/t88 yO 1 *rQ Q O O 7 Coo yo t yfi fl o. fl "l C.88 .78 /O 00007788 yo 1 1O Q O Q 7 Q88 .28 /8883879883880^

883881883882883883883884883885883886883887883888883889883890 NP

883891883892883893883894883895883896883897883898883899883900\S

883901883902883903883904883905883906883907883908883909883910^

8839118839128839138839J4883915883916883917883918883919883920 ^

L 883921 L 883971883922 883972

883929 .883930 "

883931883932883933883934883935883936883937883938883939883940 1J

883941883942883943883944883945883946883947883948883949883950'-

883951'883952 J883953 \S883954 5883955 S883956 J883957 J883958 V,J883959 CT883960^ '

V883961 -/^883962 \\:883963 x.883964883965883966883967883968 v883969 ~^883970 v*

Page 20: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

•Ministry of Northern Affairs and Mines

Ontario

i

L- . Report of Work(Geophysical, Geological, Geochemical and Expenditures)

Mining Act

Instructions: — Please type or print. f^^•'^ ' ^— If number of mining claims traversed

exceeds space on this form, attach a list.Note - Only days credits calculated in the

"Expenditures" section may be enteredin the "Expend. Days Cr." columns.

— Do not use shaded area* below.

/?xX^tfev;W4r /y/?G*u'*5 r- f c: ** fleC7-#QS*S)C-*JSTj C /iWV/A/ jS- Tt ̂ ,v j /y //aClaim Holder(s)

iT/lMfS yV . /^/?AC~SAddress

/^ o. x5cx 3/0 -Survey Company

"7~^~/?/?/^ Q usrST

16:*i~

i.

> s*

7~A

Prospector's Licence No.

X/^27^

"S-S-'tJc -SujflST/XA -b/jr: - /*c,yf l 7~ODate of Survey (from 81 to)oy, a e~7\Day 1 Mo. l Yr. | Day | Mo. 1 Yr.

Total Miles of line Cut

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

//o^/i/fx) Aa/rvey- jv/rir fcf- /z/ /%/cxsfe+ja ST: weir* T&Ait+iT"* -*-v7T — /y^v/ z/r/Credits Requested per Each Claim inSpecial Provisions

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

For each additional survey: using the same grid:

Enter 20 days (for each)

REGMan Days

^ , -JARComplete reverse side and enter total (s) here

Mli!!N3 LA

Airborne Credits

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

Columns at right Mining Claims Traversed (List in numerical sequence)

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

lUcMriaD

iTrw- Electromagnetic

NDS^E3?!9Nr- Radiometric

- Other

Geological

Geochemical

Electromagnetic

Magnetometer

Radiometric

Days perClaim

Days per Claim

Days per Claim

yo

Vo

Expenditures (excludes power stripping)Type of Work Performed

Performed on Claim(s)

Calculation of Expenditure Days Credits

Total Expenditures

S -T- 15

c

3

Total }avt Credits

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.

Date Recorded Hoioer or Agent tSignaturet

^S-is/f? Ca.^ 1 /*. -r^X-^Certification Verifying Reoort of Work

1 hereby certify that t have a person;! or witnessed same riunnq and/or mer

Mining ClaimPrefix

L-^..- ,,-..j^^,...

n-Vi— -i*

'w-rC/j;"''^^

-V-H^f^w•'jfoftafhii- -i&y'-^,.-.^•..**jS(j -/..i.'^a.iiii

,3.~L~*r

JS.'A"i3--iil:--.4pST'tK

•^.i;- i-

^-;r*\w ;^K^•':S"?Sj!•SSSSVK

^JEsSS

: .i*-,.- •. i -

-^' *" '**

Number

S&io^j881 ov 2.*ft5V oy 3sav ovy8B*iS)to88311 388^111-&8392S89312.6883127same

Expend. Days Cr.

For Office Use Ontv xTotal Days Cr. Date Recorded Recorded *.^.. . .

}- ^ Q -J -'rip .-j -:^. ,.- ,.^v Oa±flB*jBiw^^www^wco^B^w^^5L jy^jL.^3

JJ

Mining ClaimPrefix

•••-!"TU--. -.'•V--: . -. ^•*-i- '..•^jiw*^

i^^^^JLlii"-*''''

:^i•^^^s*^s^iBi

^*?3' *---••Vvi^im'.JW

'"'::v '. ,.-

r d

Number

11

l --,j.:\ b-*.f .''.StV* 0-*iS'CM' •*; ^Tffrr-1 \^

•" " ** "fr

— -l rt 1 iriv-L J —- jO^'

1 '-J

k -

^

Expend. Days Cr.

-

J^-

M;;- .v ;

!

K VI i

''

Total number of mining claims covered by this y y report of work. 7 X

1 ^ 4 tAjfRTng.ReGwqer f^ V?* W\*f

^ \\flrpriJjy^t ^^^gT/

ana mtirrnte knowledge or the *acts sej/forth m the Report of Work annexecTfiereto, having pertormed the workis i:omnietion .inn the annexed report is true.

[Name ,ma 'osi^i ^ouross OT : 3 '*rsan Ojr

Page 21: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

L

Ontario

•Ministry of Report of WorkNorthern Affairsand Mines (Geophysical, Geological,

Geochemical and Expenditures)

!i;v 1 - - P:.

i Mining Act

rt/A&vA/JZ

Instructions: — Please type or print.• - - — If number of mining claims traversed

exceeds space on this form, attach a list.Not*: — Only days credits calculated in the

, \foOrV\ ' "Expenditures" section may be entered•\JY \ in the "Expend. Days Cr." columns.

,. .,^ --—--Do not use shaded areas below.Township or Area

Claim Hoider(s) Prospector's Licence No.

X S 8275

Survey CompanyT. —

Date of Survey (from St to)- , c L 67,Day j Mo. | Yr. | Day | Mo. | Yr.

Total Miles of line Cut

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

ycS" — /Z/ ST. t,JxfT-Credits Requested per Each Claim in Columns at rightSpecial Provisions

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

For each additional survey: using the same grid:

Enter 20 days (for each)

Man Days

Complete reverse side and enter total (s) hMp C ^

MAR

Mli.lNG L

Airborne Credits

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

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Geophysical

ElVETT1 '- Magnetometer

1 G Rli9Sm.tric

- Other

CUL*,8P!WGeochemical

Electromagnetic

Magnetometer

Radiometric

Days per Claim

Days per Claim

Days per Claim

Vevo

Expenditures (excludes power stripping)Type of Work Performed

Performed on Claim(s)

Calculation or Expenditure Days Credits

Total ExpendituresTotal

Days Credits

Is liInstructions

Total Days Credits may oe apportioned at the claim holder's choice. Enter number of days credits ser claim selected in columns at right.

Date

/yRecorded Holder or Agent (Signature)

/* -Certification Verifvinn Reoorr of Work

Mining Claims Traversed (List in numerical sequence)Mining Claim

Prefix

f

8608/6

Number

So Q

860 8/0

860 BJ2,

8 6088/5

8 608 18

2.1

860 fi 23

fiko&LJ

Expend. Days Cr.

Mining ClaimPrefix Number

36*maeim

^r* - -*/.V* v *.••;-

882.718

882 1&G882 J8tBS-L 781

^^ai^gy882SB2

987%8-L

882.181881

-L 99 1882

SB2882.

Expend. Days Cr.

Total number of mining claims covered by this

. report of work.

For Office Use OnlvTotal Days Cr. Recorded

Date Recorded

FE5 2 4 1987vedas necouied

finretl hereby certify that l have a personal .ma intimate knowledge ot the facts set forth in the Report of Work annexed hereto, havmq performed the work or witnessed same dunna ana/or ntter :s comoietion ,inu the annexed report ft true.

am** jna r-.:s;ji Address or I 3 i?ric3n Cj

C'^/it. s* ^'l i- y Tj Data Oortitieo Corttiiea oy Signature)

7".

Page 22: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

. Ministry Northern Affairs and Mines

- *'v, I\A .

of L-' Repairs

(GeeGeochemical and Expenditures) u .n.-y*"^.rr~—r~-L:.

!.\ "* l' - ' ' "' ''- j AA:.:—. A ~*.

Report of Work ' i - ' J cro

(Geophysical, Geological, '

.Mining Act'ype of Survey!*)

A/AAofit/c

•••-Instructions: — Please type or print.— If number of mining claims traversed

exceeds space on this form, attach a list. Note: - Only days credits calculated in the

"Expenditures" section may be entered pi—,in the "Expend. Days Cr." columns.

_____- Do not use shaded area* below. ITownship or Area

t

Prospector's Licence No.Claim Holder(s)

Survey Company3/0- /7"O

L TfrDate of Survey (from Si to)dy c z. ^7 i

Day j Mo. l Yr. | Day l Mo. l Y'-

Total Miles of line Cut

Name and Address of Author lof Geo-Technical report)

VT 9o.r-x2/ - Sf.fs* 2*Credits Requested per Each Claim in Columns at rightSpecial Provision!

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 tot JB) |*r^ g

MftR 1

MINING Ifll

Airborne Credit!

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

Geophysical

- Electromagnetic

- Magnetometer

- Radiometric

- Other

Geological

Geochemical

Geophysical

\7-BeWomagnetic

- Magnetometer

, 1987-Radiometric

iS SBTOMGeological

Gaochemical

Electromagnetic

Magnetometer

Radiometric

Days per Claim

Days per Claim

Days per Claim

voVG

Expenditures (excludes power stripping)Type of Work Performed

Performed on Claimls)

Calculation ot Expenditure Oays Cream

Total ExpendituresTotal

Days Credits

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

Date

A.Recoraea .-f o i t? e r or Agent (Signature)

Ctjrtification Verifvmo Rooort or 'VorK

Mining Claims Traversed (List in numerical sequence)Mining Claim

Prefix

883 oo S

•MV.-.S'*" : ffi?3

8 S3 Oo 8

Number

88300-2.

oo

683004

883006830/08Q30//

663 O/ J88306830/5

881*57

Expend. Days Cr.

Mining ClaimPrefix Number

11 it u .f;:*.

8&VC6888406?

88^03388 f' c 3H

Expend. Dayt Cr.

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

For Office Use OnlyTotal Days Cr. Recorded

Date Recorded

FE3 -?. 4 1937;' /\Minmg R (j

-K&r

i l hereby certify that l have n persons .ma animate Knovvleaqe or the tacts seyftjrtn m the Report of WorK annexed herfctrf; having parrormed the work or witnessed same during ;inci;or it: r 's camoletion ;intl the jnnexea reoorris true.

i. .Date Gurtittuu Cort^Ttca ov

Page 23: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

TERRAQUEST LTD.

# A-675.1

April 22, 1987

Ministry of Northern Development and MinesRoom 6610Whitney Block, Queen's ParkToronto, OntarioM7A 1W3

Dear Sirs,

Please find enclosed two copies of our airborne Mag and VLF-EM survey over the claims included in Report of Work No. 42 to be used for assessment purposes.

Yours Truly,

LIMITED RECEIVED

Aru O 2

MINING kANBS SECTIONCharles Q. Barrie Vice President

End.

/f 905, 12) Richmond Street West, Toronto, Canada, M5H 2K1, Telephone (416) 869-0010

Page 24: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

Newm

an T

wp.(

M.5

56)

r\) G Q

' ""l?

" ~fe

s E?

^ r*"

is Is

fe 152

J^

ifl T ^

i

aK1

J g

l S

r 3

r 16

r 3

L.

SJ—

4—Z!1

— J

^M

i* ^

**

4 ^^

^- ,

^^

' f*^

" ~H

r^1 v

\ *

g* i

I ft

- t

. i

ci

i ,

.r*

. i

L j^

- l

"S

" M

1 g

rl

.2} K

. U

i A

- ,-P

JA

!? ^

IT

1 fv

. 'o

f^

, -s

t —*

f y

r0-r

*-^

- le

-

l*"*

**

iws

^

-^

-G

l i l P

T O

1̂ eO

^

A

r*'

r^r vi

\r V

iVi

* -^

^ -

L ±-

^0

—L

^3* J

SrA

r

P*

* -i

.Jl

*"

Hur

tubi

se T

wp.(

M.5

.10)

V ^ Z

V* 1 T

J -o

Z O

•D Z o CD

O

-P*

s s o t/t

n C

K

-'3

* ^

C3

W

Zrr

:

Plll^l

llll^;

^

i 11

i j- ~

I

..03D

.V(g

O-

, \* "

rf**

r——

——

-M

"l

Page 25: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

•f " i" ' ••-^*'S'i3t.'3P^ Tt if-1^1 ',' iV-W*^ ^ *'*ilTw c^^'!V^ 't' j .,I .'-- P ji- T , -,.. . " ^B ' " *, . .., . . : hl-^^ , 'ft^.-iJ*.. '

:^.^;;^f;^^ass?'i,^^'^*'- ^ l .^::!4? 'xr-^;t^l^^^;;^^^:^^^^^: ;^'^;;r.'i''-'; v -^^W- ^^^^-^g^-^X^-^'W--" - ;'""~" """ "' "' " " "" " '

.. ; 'Y^^4^,r^.^--.--,- l '^ff

' L ' ' ' '

'.: V #' *\

IbMLINSON'400 Surface Rights Reservation around

-. . , y, , .

'

V r^* , W* 1**^-IF"! 1***!.: L!*., i

r--"x.^ l'-.: 0/!,^

y V - , .j f r . , ~?~ -t " ''- M - '. ., ^ ".' .

(^ :^,^;,:, :fe::';-;^'^'-^f,^-'::-,^.^^^ ^* ̂V'^^^w^ ̂ -*' ; h v '--t"': "t!iV wi-1 ' '"'-'"mj 'i'i'.'' V. 'j- "- ^ :J' ~; :4*i*' -- L ^ .1 .." •.sJnf.-.J * L 1- i .

r r " ^~ "^uA. i .-u -...'..uv-r ,;t -.'^#.,.-*in* - .J' " -V:v-* ^F^T 1 -'Wa*^x ^:^Qiv- ^:^:^^^|;xV

iHt.iiiw inirai^ nW; -r-r r-iOr~ T7 "T.r" ."^""T 7*** T ,'""** l l.M.

i P",' ' -' '-- f I , l , n* . ^ ' ./*' J 1 .t f . (. ,, "* . . n l j IM I'^^aa Vi

^^.^fV^^ f"n \^J --' -"

eiifil^iiiillfe^yiiMi^^.l

32E0SSW93I8 2.9962 TOMLINSON

Page 26: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

-AB 69

88G

+

Page 27: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

oc.0

1785

1B54

153154

ft-

CO

Page 28: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

S8M

4-

Page 29: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

C\J

636

1973

Page 30: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

LITH

OLO

GY

9 ;

Dia

base

Dyk

e

6 '

Gra

nitic

R

ocks

3 M

efa

oe

din

ien

t3

Fe

lsic

to

In

term

ed

iate

M

e t

a v

o l c

a n

i c

s

F :

iron F

orm

ation

LEG

END

Terr

ain

Cle

aran

ce

Line

Spa

cing

100

met

ers

200

met

ers

\

Page 31: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

\\\x

\\\

L.J

. C

UN

NIN

GH

AM

S

AS

SO

C.

LT

D..G

LE

N

AU

DE

N

RE

SO

UR

CE

S

LT

D.]

KE

RR

A

DD

ISO

N

MIN

ES

LIM

ITE

D,

MR

. JA

ME

S

FO

RB

ES

!

AIR

BO

RN

E M

AG

NE

TIC

SU

RV

EY

TOTA

L M

AGNE

TIC

FIEL

D

KE

NN

ING

S

TO

MLIN

SO

N

TW

PS

.,

ON

TA

RIO

42

H/8

, 3

2 E

/5

1 ' 1

0,0

00

A -

6 7

5

April

19

87

LEG

EN

DTe

rrai

n C

lear

ance

Li

ne S

paci

ng

. .10

0 m

eter

s 20

0 m

eter

s

TO

TA

L M

AG

NE

TIC

FIE

LD

1000

gam

mas

250

gam

mas

50 g

amm

as10

gam

mas

TERR

AUl'E

ST LT

D.

B2

0

Page 32: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

L.J

. C

UN

NIN

GH

AM

S

AS

SO

C.

LT

D

GLE

N

AU

DE

N

RE

SO

UR

CE

S

LT

D ,

\

KE

RR

A

DD

ISO

N

MIN

ES

LIM

ITE

D.

MR

. JA

ME

S

FO

RB

ES

AIR

BO

RN

E M

AG

NE

TIC

SU

RV

EY

VE

RT

ICA

L M

AG

NE

TIC

GR

AD

IEN

T

Calc

ula

ted F

rom

To

tal

Fie

ld

LEG

END

Terr

ain

Cle

aran

ce

Line

Spa

cing

.

100

met

ers

200

met

ers

KE

NN

ING

a

TO

MLIN

SO

N

TW

PS

.,

ON

TA

RIO

4 2

H/

8,

32

E l

5V

. A

6

75

.1

2

se A

; E

1 ; 1

0,0

00

^fl'F

A

pr

ii 1

9

TERR

AQrE

ST im

VE

RTI

CA

L M

AG

NE

TIC

GR

AD

IEN

T10

.00

gam

mas

'met

er

—2

.50

ga

mm

as/m

eter

O 50

gam

mas

/met

er

—O

10 g

amm

as/m

eter

23

0

Page 33: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

1650

16

4710

7

1973

103

/

L J

CU

NN

ING

HA

M

S A

SS

OC

LT

D

GLE

N

AU

DE

N

RE

SO

UR

CE

S

KE

RR

A

DD

ISO

N

MIN

ES

LIM

ITE

D ,

M

R

JAM

ES

F

OR

BE

S

AIR

BO

RN

E V

LF

-EM

SU

RV

EY

CO

NT

OU

RS

OF

TO

TA

L F

IELD

ST

RE

NG

TH

P

RO

FIL

ES

OF

QU

AD

RA

TU

RE

KE

NN

ING

S

TO

ML

INS

ON

T

WP

S.

ON

TA

RIO

^^^

LEG

EN

DTe

rrain

Cle

aran

ce .

. . ,

, Li

ne S

paci

ng

, .

. . .

TOTA

L FI

ELD

STR

EN

GTH

(C

onto

urs)

*Vb

——

——

100

met

ers

200

met

ers

2 5

QU

AD

RA

TUR

E (

Pro

files

) N

orm

al S

lope

Rev

erse

Slo

pe

NC

4 2

H/

8.

32

E/

5D

RA

WIN

G

NC

A

6 7

5

L..-:

AI..E

110,0

00

DA

TE

Ap

ril

19

TERR

AQIE

W LT

D.

VLF

Tra

nsm

itter

N

AA

Cut

teii

aii

sm

itie

i

NA

A C

utte

r, 24

.0 k

Hz

Azi

mut

h 1

1 3

1 Oflxo

^-

Page 34: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

to29

77D

103

L J

CU

NN

ING

HA

M

S A

SS

OC

LT

D.. G

LEN

A

UD

EN

R

ES

OU

RC

ES

LT

D

KE

RR

A

DD

ISO

N

MIN

ES

LIM

ITE

D.

MR

JA

ME

S

FO

RB

ES

AIR

BO

RN

E V

LF

-EM

SU

RV

EY

:ON

TO

UR

S

OF

TG

TA

L H

tLD

ST

RE

NG

TH

L

ES

GF

QU

AD

RA

TU

RE

LEG

END

Terr

ain

Cle

aran

ce

100

met

ers

Line

Spa

cing

.

. 20

0 m

eter

s

TOTA

L FI

ELD

STR

EN

GTH

(C

onto

urs)

250/

0 —

——

——

——

KE

NN

ING

S

TO

ML

INS

ON

T

WP

S.,

ON

TA

RIO

4 2

H ,' 8

, 3

2 E

l 5

QU

AD

RA

TUR

E (P

rofil

es;

Nor

mal

Slo

pe

Rev

erse

Sio

pe

r A

.ri

1 10,0

00

ST LT

D.V

LF T

rans

mitt

erN

SS A

nnap

olis

, 21

.4kH

z A

zim

uth

i 6 5

10 H

Page 35: RPT ON AN AIRBORNE MAG & VLF-EM SUR KENNING & TOMLINSON … › mndmfiles › afri › ... · 32e05sw9318 a.9962 tomlinson a-675.1 010 report on an airborne magnetic and vlf-em survey

L J

CU

NN

ING

HA

M

S A

SS

OC

L

TD

..G

LE

N

AU

DE

N

RE

SO

UR

CE

S

LT

D

KE

RR

A

DD

ISO

N

MIN

ES

L

IMIT

ED

, M

R

JAM

ES

F

OR

BE

S

INT

ER

PR

ET

AT

ION

KE

NN

ING

S

TO

ML

INS

ON

T

WP

S.,

ON

TA

RIO

4 2

H ;

8 3

? E

l 5

1 1 0

,00

0A

p'il

1

987

TERR

AQl'E

ST n

il ~

T

LITH

OLO

GY

9 l

Dia

base

Dyk

e

6 G

r ar

v: i

c R

ock

s

3 M

e t

a G

e d

i Ti e

n t

s

Fe

lsic

to

in

term

ed

iate

M

eta

volc

anic

s

M a

*" i c

t o

in

term

ed

iate

M

eta

.'oic

an

ics

F Ir

on

FjT

na

tto

n

LEG

END

Terr

ain

Cle

aran

ce

Line

Spa

cing

.

.

INT

ER

PR

ET

AT

ION

100

met

ers

200

met

ers

Con

tact

Faul

tP

rope

rty

Bou

ndar

yV

LF-E

M C

ondu

ctor

Axe

s

NS

S A

nnap

olis

, 21

.4kH

z N

AA

Cut

ter.

24.

0 kH

z no

rmal

qua

drat

ure

reve

rse

quad

ratu

re

tota

l fie

ld o

nly

See

tex

t to

r cl

ass

ifica

tion o

f V

LF-E

M c

on

du

cto

r ax

es

VLF

Tra

nsm

itter

NA

A C

utle

r, 2

4.0

kHz

Azi

mut

h 1

1 3

VLF

Tra

nsm

itter

MSS

Ann

apol

is,

21.4

kHz

Azi

mut

h 1 6

5

260