Geophysical Survey Logistical Report

, . -

INSIGHT GEOPHYSICS INC. 95 WALBY DR., OAKVILLE, ONTARIO, CANADA, L6L-4C8 9054652996

Geophysical Survey Logistical Report

Insight Array Induced Polarization and Resistivity Survey

~~(CrE~\Yl~~ MAR 2 2 Z005 ',~

/rf'\,.-~ , MlC Of-riCE

PORCUPINE MINING DMSION

BRISTOL PROJECT

Bristol Tovvnship, Ontario, Porcupine Mining Division North Eastern Ontario

Tom Exploration Inc. December 2003

Prepared by

Craig R. Pawluk David Eastcott

"~

INSIGHT GEOPHYSICS INC.

TABLE OF CONTENTS

TABLE OF CONTENTS ............................................................................................................................... 1

INTRODUCTION ........................................................................................................................................... 2

GENERAL INFORMA"110N ............................................................................................................................... 2

PROPERTY LOCATION AND ACCESS .................................................................................................... 3

CLAIM BLOCK ............................................................................................................................................... 3 PERSONNEL ................................................................................................................................................. 3 GROUND PROGRAM ..................................................................................................................................... 3 GRID LOCATION ........................................................................................................................................... 3 GRID SPECiFiCS ........................................................................................................................................... 7

SURVEY PARAMETERS ............................................................................................................................ 9

SURVEY OBJECTIVES ................................................................................................................................... 9 SPECIFICATIONS .......................................................................................................................................... 9 INSTRUMENTATION ....................................................................................................................................... 9 PARAMETERS ............................................................................................................................................... 9 MEASURED PARAMETERS .......................................................................................................................... 10

SURVEY EXECUTION ............................................................................................................................... 11

GENERALITIES ........................................................................................................................................... 11 SURVEY CoVERAGE .................................................................................................................................. 11

DATA PRESENTATION ............................................................................................................................ 12

DATA PROCESSING .................................................................................................................................... 12 DIGITAL DATA ............................................................................................................................................ 12 SECTIONS .................................................................................................................................................. 13

CONCLUSIONS AND RECOMMENDATIONS ....................................................................................... 14

CERTIFiCATION ......................................................................................................................................... 14

LIST OF FIGURES AND TABLES

FIGURE 1: LOCATION MAP

FIGURE 2: PROPERTY CLAIM MAP

FIGURE 3: MAP OF CLAIMS WHERE WORK WAS COMPLETED

TABLE 1: LIST OF CLAIMS WHERE WORK WAS COMPLETED

APPENDIX A: DAILY PRODUCTION REPORT

APPENDIX B : INSTRUMENT SPECIFICATIONS

APPENDIX C : RESISTIVITY AND CHARGEABILITY SECTIONS

TOM EXPLORATION INC. 1 DECEMBER 2003

INSIGI-fT GEOPHYSICS INC.

INTRODUCTION

The services of Insight Geophysics Inc., were retained in November of 2003 by Mr. C Dupont of TOM Exploration Inc., to complete an Insight designed assay system to produce an Induced Polarization and Resistivity Survey across a portion of their claim holdings in Bristol Township which is part of the Porcupine Mining Division in Northeastem Ontario.

The newly developed innovative deep penetrating (500 to 600 meters) loP. Resistivity/Chargeability surveys is proported to identify sign~icant geophysical targets at depth. In November of 2003 Insight Geophysics Inc. was contracted to perform an Insight Array Induced Polarization/Resistivity Survey over TOM Exploration's Bristol Gold Project in Timmins, Ontario with the hope of discovering deep LP.Resistivity/Chargeability targets.

This survey was designed to provide high-density Apparent Resistivity and Chargeability measurements from near surface to a depth in excess of 500 m. The Survey was conducted from November 30, 2003 to December 05, 2003.

Insight Apparent Resistivity and Chargeability Sections were generated fot Line 6+00 West and Line 9+00 west. This report details the results of the Survey program as well as the Conclusions and Recommendations.

Generallnfonnation

• Project Name:

• Survey Type:

• Arrays Types Used:

• Client:

• Representative:

TOM EXPLORATION INC.

Bristol Gold Project

Time Domain Induced Polarization I Resistivity

Insight Section

Tom Exploration Inc. 15 Gamble St. East, Suite 204 Rouyn-Noranda, Quebec J9X3B6 tel: 1-800-388-8668

Mr. Chris Dupont, V.P. Exploration

Mike Koziol Geologist

2 DECEMBER 2003


PROPERTY LOCAll0N AND ACCESS:

The Bristol Property is located in the centre and along the eastern boundary of Bristol Township, in the District of Cochrane, Ontario (Figure 1). Highway 101 bisects the property in an EW direction and provides ready access from the City of Timmins. located 10 km to the east. Access to the survey locations is through Gagnon auto wrecking yard and numerous bush trails and roads.

The topography is relatively flat and covered by black spruce with local alders growing near meandering creeks and rivers. Locally edges of certain creeks exhibit steep banks due to considerable historical erosion. The entire property is covered by a 20 to 25 m thick veneer of overburden which consists of sand and local clay. Recent cutting and replanting have occurred to the immediate south and north of the highway. A portion of the Tembec lumber operations (formerly Malette) is located south of highway 101 near the Bristol/Ogden Twp. boundary, in Ogden Twp.

The narrow. locally meandering Bristol Creek. travels across the entire width of the property in a NE direction south of and parallel to highway 101. A sub-parallel unnamed creek, is located approximately 1.0 km to the south of the Bristol Creek. Both creeks join the north trending Mattagami River. located along the western margin of Ogden Twp.

Claim Block:

The Bristol property consists of a contiguous block of 119 unpatented claims located in Bristol Twp., except for twenty one (21 ). which are located in Ogden Twp. (Figure 2). The property is under option from Placer Dome Inc. and Cameco is working towards eaming 100% interest. The mining rights cover an area of 2480 hectares. Claim ownership is registered with Cameco Corporation of Saskatoon. Saskatchewan and TOM Exploration of Rouyn-Noranda. Quebec. All claims are in good standing with the Ontario government. A list of claims covering the work is provided in Table 1.

Personnel:

The field crew directly responsible for collecting the raw loP. data is as follows:

Dennis Morrison, CEO, IGI -Craig Pawluk. President, IGI -David Eastcott, Jeff Plourde, Martin Kratovich,

Washago, Ontario Oakville, Ontario Timmins, Ontario Timmins, Ontario Mississauga, Ontario

The ground program was completed under the direct supervision of Denis Morrison and all the plotting and compilation was completed by Insight Geophysics in-house staff at their Oakville Office.

Ground Program:

The ground program was completed in two phases. The first phase was to partially reestablish the former Placer Dome metric Grid on 3 lines ie; Line 6+00, Line 9+00 and Line 12+00 West as shown on Figure 3. Stations were established every 25 meters on the lines. The second phase consisted with the completion of the Insight Array loP. and Resistivity Survey. Figure 3 shows the location where the Geophysical Survey was completed.


MAN I T-O-B-A-I'-1'7..,....----------···'-/·~ -.....;.-....;...-...;....-..;.....------~-

o ,

I I

I'

/

USA

100 200 , , 300 I

ONT ARlO

USA 400 SOOkm

I ,

\ I

\ I \

QUEBEC

~I •

Briltol Project

PROPERTY LOCAnON MAP

O. 8cIbIn Fiprel

I NAD.3 5_""" ,ose wishing to slake mining d,um" should (X:If'\sult with the Provincial Mining Recorders' Office of the Mmlstry of Northem Development Ind Mineli for edd.bonat

Information on the status of the lands shown hereon This map is not inlended for na""getional, survey. or land tttle determlnatJon purposes as th~ ,"formation shown on thiS map 1& compiled from .... arious ttOUrces CQt"I)pletenelAJ and accuracy are not guaranteed Addili(W1al information may alao be obtamed through the local Land Titles or Registry Office, tJf' the Mintetry of Natural Resources,

19 information shown IS derived from dlglta! data a ..... 'b'bte tn the Pr~nQ.1 Mining Reu::ordenJ.· Office at the lima of downloading from the Minisry of Northern Nf!IIopmeot and Mines web site

Ga""",llnfo,,"ation and Limrtations Contad: lnform.tlOfi· ToU Free Map Catum: HAD 83 Provineal MtninO Ret:,;:(,)l"dera' Office Tel 1 (eeS) 415-9845 ext 57~ediot!; O9ogrephlc Coordinates Willet Green Miller Centre 033 R.ms&y lake Ro&d SUdbury ON P3E 685

FQ~: 1 (877) 671)..1444 topographic Dala Source L.nd tnfQffil8tion Ontano Mimng Lend Tenure Sovrcfr PrOVIncial Mimng Recorders" Office

Home Page: W'IfW,mndm.gav.Of'LcalMNOMlNlINESlLANOSlmlsmnpge.hlm

nu. map may nee mow unregistered land (enure and interesh In

land ioch,I(:Uog certtUO PfMents, I ... a., 81lsements. right of WBYS, ftooding rights. Iu::ence., Of oItIer forme of dnrpoeition of rights and Interc,,' from the Crown, Also certa4n land tenure end land UMS that restrict Of' prohibtl .... «my to ttake mimng oaims may not be mu.rated

ONT1IR.IO CANADA

.... 'T1ly OF IIOITHERlI _W~NTMO".E.

PROVINCIAL _HIlIG fltECORDEn OFFICE

Date I Time of Issue: Wed Mar 16 15:13:28 EST 2005

TOWNSHIP f AREA BRISTOL IO&J)e.r-1

Mining Land Tenure Map

PLAN G-399S

ADMINISTRATIVE DISTRICTS f DIVISIONS

Mining Division Land Titles/Registry Division Ministry of Natural Resources District

Porcupine COCHRANE TIMMINS

TOPOGRAPHIC --CIilY. P1IA PlIo

r"" ---

..... ..

Land Tenure F __

LAND TENURE WITHDRAWALS ----1oIi!<no __ T_

-"""-----------Cln:Ia' 10 Cca.n:I 'WithdrwwaiI TWlM -"""-----------IMPORTANT NOTICES

2 ......

Bristol ProjeetlPlaeer Dome Opdon

PROPERTY CLAIM MAP

COIIIpIIIIII: Pou l Cood No.: BRlOOOO4

DndIIId: CIa on Durbin DID: 00/06/06

• 3018142 r-

5361000N

3001016

UTM Zone 17 1000m grid

463000E

..l.-~=>-~--.~ ~ - "- - - 985627" -

985614

)

3002110

985615

985612

464000E

, I

--~ ~ -

985616

---. - _ •. ..--....... .....

P26428

965730

P26429 463000E

1--------

965131

965733

985633 991460

~t--------r-----;;r ~-,

.'_ ------r---- ___ _

965144

464000E

46 OOOE

J-----~~

Bristol ProJect/Placer Dome Option MAP OF CLAIMS

WHERE WORK WAS COMPLETED

5363000N

6362000N

Mo.: BRlOOOO4 Figure3' ~ 00/08/06

Geo. Ref.: NAO 27 - UN Zone 17

Source:

I


TABLE 1

Claims Upon Which Line Cutting & Geophysical Survey Was Completed

Claim # Work Completed

997470 Line Cutting & Survey




997469 Line Cutting

997468 Line Cutting

997461 Line Cutting

997460 Line Cutting





Grid Location

• Province: Ontario

• Township: Bristol Township

• General Location: Bordering south of Hwy 101, City of Timmins

Grid Specifics

• Established:

TOM EXPLORATION INC.

Prior to and during survey Established over older existing grid

7 DECEMBER 2003


• Co-ordinate System: Metric, referenced to local picket survey grid.

• Method: Secant Chained

• Line Direction: 000° TN

• Line Separation: 300m

• Station Interval: picketed @ 25 m

• UTM Reference: L600W650N 464871E 5,361,937 N

• Datum: Nad 27, ZONE 17

• Spheroid: WSG84


INSIGt-rr GEOPHYSICS INC.

SURVEY PARAMETERS

Survey Objectives

1) Measure localised changes in the apparent resistivity and chargeabilty of the earth to map:

i) overburden depth ii) lithology iii) lithology contacts iv) alterations v) structures vi) zones of increased sulfides concentration

2) Provide the above information from near surface to depths in excess of 400 meters.

Specifications

• Survey Type: Time Domain Induced Polarization I Resistivity

• Array Type: Insight Array

• AB (Tx dipole spacing): Multiple AB dipoles 200m to 2400m

• Levels per section: 20

• MN (Ax dipole spacing): 25m

• Sampling Interval: 25m

InstnImentation

• Receiver: Elrec Pro (refer to Append ix B ; Instrument Specifications)

• Transmitter: Huntec 7500

Parameters

• Transmitted Waveform: Square wave @ 0.0625 Hz 50% duty cycle

• Receiver Sampling: Semi-Logarithmic windows (20 windows)



Window -.WidthJmsl Window Widthfmst MDaiv 160

1 80 U 160 2 80 12 160. 3 80 13 160 4c J3!l 14 160 5 80 Hi .-32!l 6 80 16 320 Z Btl 12 320 8 80 ta 320. 9 160 19 32Q 10 160 20 320

TerrAL Table 1: Semi Log Windows

1-

Measured Parameters

• IP measured Parameter: Chargeability in mVN

• Resistivity measured Parameters: Primary Voltage in mV and Transmitted Current in mA.



SURVEY ExECUTION

Generalities

• Survey Dates:

• Mob Days:

• Survey Days

• Weather Days

• Standby Days:

• Personnel:

Survey Coverage

November 301h to December 51h • 2003

(refer to Appendix A: Daily Production Report)

1 day

5 days

o

o

Dennis Morrison. CEO, IGI - Washago ON Craig Pawluk. President. IGI - Oakville ON David Eastcott, Timmins ON Jeff Plourde, Timmins ON Martin Kratovich, Mississauga ON

The following table contains the line extents of the survey coverage. They do not include repeated readings in the total distance calculations. Approximately 5% of the data was repeated in the field at the time of collection for quality control purposes.

r Line Southern Extent , Northern Extent Total(m) Levels Read Equivalent

Tx Injections Line coverage I

600W 4508 550N 1000 20 20000 900W 500S 500N 1000 20 20000 Total 2000m 40000m

Table 2: Insight Section Coverage

TOM EXPLORA nON INC. 11 DECEMBER 2003


DATA PRESENTAnON

Data Processing

Processing of the IP data was handled with two software packages:

• Prosys software from Iris, was used to dump the instrument and edit out spurious readings. It produces a binary and an ASCI text export.

*.bin Raw binary dump files from Elrec Pro, one file per day. Can be viewed and exported using Prosys software available on Iris website at the following link: http://www.iris-instruments.comlSupport/DownloadiDownloadgeophy.html

*.00 ASCI CSV export of binary dump files.

• Oasis Montaj from Geosoft, was used to compile and QC the data in a Database format. It produces a database and a *.xyz format export as a final digital product. All map products were generated with the mapping portion of this package.

*.gdb Oasis database file.

*.xyz Total Chargeability and Apparent Resistivity, grid co-ordinates, Geosoft xyz format file.

Digital Data

• Raw Data: Iris binary dump file

• Processed Data: CSV file of all parameters in binary dump file.

Geosoft xyz format file

Geosoft *.gdb database file.



Sections

Refer to appendix tIC" for printed sections.

I Descril2tion . Scale Mao NamelNumber I L600W Agl2arent Resistivity Insiaht Section 1:2500 IS Section 6W res I L600W Total Chargeabilit~ Insight Section 1:2500 IS·Section 6WMt I L900W Aooarent Resistivitv Insiaht Section 1:2500 IS Section 9W res t=00W Total Chargeabilitv Insiaht Section 1:2500 IS·Section 9W Mt

4 I Total Sections -Table 3: List of Sections



CONCWSIONS AND RECOMMENDATIONS:

The previously discovered gold zones on line 6 West correlate well with the larger chargeability peaks and the resistivity lows. Hole 02-17 was drilled over top of the strong chargeability anomaly located between 0 and 100 N, at depths from -400 to -500m. This same hole also stopped short of several other anomalies located between 0 and 300 South.

It is recommended that the first hole of this program should be the deepening of hole 17 by approximately 300 m to intersect the interpreted new zones. A deep hole should then be drilled to undercut 17, intersecting the strong IP anomaly at its centre.

There exist less information for line 9 West. There is one hole drilled by Placer (246-37) on this line testing the target at shallow depths. Again there is good correlation between the gold zones and geophysical anomalies and a deep undercut of 246-37 is required. There are holes at 50 m east and 50 m west of line 9 West that intersected gold zones.

On both lines 6+00 West and 9+00 West, the strong deep IP zone located near 300 S has never been tested and it will require drilling. This is a new target. however, it is near the contact of the porphyry and greywacke and could be related to the elusive "Zinc-Gold" zone (or possibly graphite flakes?).


CERTIFICATION

I, Craig Pawluk, of 95 Walby Drive, in the city of Oakville, Province of Ontario, L6L 4C3 hereby certify that:

1) I am a graduate of University of Toronto, Toronto, Province of Ontario, in 1982 with an honors B.Sc Degree in Geophysics.

2) Since graduation. I have worked as an Exploration Geophysicist for MPH Consulting, Crone Geophysics, Quantec Geoscience and Insight Geophysics. I am currently President of Insight Geophysics.

3) I am a member in good standing of the PDAC

4) I have been actively engaged in my profession since April 1982 in many aspects of ground geophysical exploration programs, including the planning and execution of geophysical surveys, geophysical project supervision, geophysical data compilation, geophysical interpretations and geophysical reports.

5) I have no specific or special interest in the Bristol property, Bristol Twp, Ontario, Canada. I was retained by the property holders (Tom Exploration Inc.) and/or their Agent as a Geophysical Contractor/Consultant for IP surveys completed on the Bristol Property from November 30,2003 through December 6,2004.


APPENDIX A : DAILY PRODUCTION REPORT

I Date Description Survey I Line Start 1 Finish Total em) i

•

.30-Nov-03 Mob Timmins Set-up AB L600W 1200S to 1895N Started Insight section set-up L600W 450S to 550N I

Drill casings L600W @ 440N & 300N

1-Dec-03 Finished Insight section set-up L600W 450S to 550S Survey Insight Insight 600w 1 450S 550N 14000

section

12-Dec-oa Survey Insight Ilnsi~ht 600W 450S 1550N 6000

section Started Insight section set-up L9QOW 500S to 500N

3-Dec-Qa Finished Insight section set-up L900W 500S to 500N Survey Insight Insight 900W 500S 500N '8000

I section

'4-Dec-03 Survey Insight Insight 900W j500S 500N 12000 i section I

i !=lulled eguipment out of the bush I

5-Dec-03 Pulled snowmobile and remaining wire out of the bush Demob


r

-


APPENDIX B : INSTRUMENT SPECIFICATIONS

ELREC PRO Ten channellP receiver

Terraplus is pleased to announce the ELREC PRO, its new ten channellP receiver, featuring 20 chargeability

windows and a graphic LCD display.

The following improvements have been introduced in this new receiver with respect to the previous ELREC 10

unit :

HARDWARE FEATURES:

The size has been reduced by 4 cm in height: 31 x 21 x 21 cm

The power consumption has been reduced by a ratio of three, which means that with less battery it is possible

to have a longer autonomy.

As a result, the new system is 2.5 kg lighter than the ELREC 10, with a weight of 5.5 kg only.

The data (21 000 readings max.) are stored in flash memories not requiring any lithium battery for safeguard.

The new system is compatible with the existing SWITCH Plus boxes for automatic switching of electrodes

according to preset sequences. In such a case, the receiver is used as a single channel unit; with SWITCH

Pro boxes (to be developed next), the full ten channel capability of the ELREC PRO will be usable for a higher acquisition speed.



SOFTWARE FEATURES:

Each new reading is stored as a specific unn file, making easier the grouping of readings corresponding to a given profile, specially for the last (edge) points of a line obtained with a smaller number of dipoles than the main part of the profile.

The data format is compatible with the PROSYS software, which means that the operator can easily visualize the numerical values of the data, automatically sort them according to the standard deviation of the chargeability measurement, merge two files stored under different names, introduce the elevation of each electrode, etc.

The ELECTRE II software can be used to define and upload preset sequences of measurements according to any type of electrode array.



Huntec IP Transmitter 7500

Power: 96-144 V line to neutral, 3 phase, 400 Hz (from Huntec generator set), 7500W

Output: Voltage: 1 00-3200 V dc in 1 0 steps

Current: 16A maximum on low ranges

Current regulator: < 0.1 % current change for 10% change in load resistance

Output frequency: 1/16 Hz to 1 Hz (time domain and complex resistivity); 1/16 Hz to 4 Hz (frequency do-main)

Frequency accuracy: 50 ppm, -300C to 600C

Output duty cycle: (Defined as tONl(tON + tOFF» Y2 to 15116 in increments of 1/16 (time domain); 15116 (complex resistivity); % (frequency domain)

Output current meter: Two ranges; 0-10A, 0-20A

Ground resistance meter: Two ranges; 0-10 kohm, 0-100 kohm

Input voltage meter: 0-150V

Dummy load: Two levels; 200OW, 6000W

Temperature range: -34.0C to 5O.0C

Size: 53 x 43 x 43cm

Weight: 50 kg



APPENDIX C : LINE SURVEY SECTIONS


II -400 -300 -200 -100

o --~,

II

II

II

II

II

II

II

II

II

II

II aT a

Tq~,", 'i>~ • 'i>,! /' . ~\ . .17. • . ".

" p" , \ i II

II

II

II

II

II

II

x ',J • J,j)

"'6'" ~ V, 6'6'

o

o o

N o o

, w 8

J:,. o o

50 a - ---Scale 1 :2500

50

metres

100 150

pparent Resistivity Insight Section Line 6+00

Processed by: DE

Tom Exploration Inc. Bristol Project

Bristol Twp., Timmins ON

Huntec 7.5 KVA I Elrec Pro December 2003

Insight Geophysics Inc.

IS Section 6W res

II

II

II

II

II

II

II

II

II

II

II

II

II

II

II

II

II

II

II

I I-0... W o

o o ~ ,

o o CiJ

8 «) ,

o o "'f

o o "?

-400 -300 -200 -100 o 100

Total Chargeability mv/V

200 300 400 500

.:,. ' 0

o

N o o

, w 8

1. 8

, U1

8

o m ""U -I I

50 0 IiiiiiiiiiiIiI _-_

Scale 1 :2500 50

metres

100 150 i

Total Chargeability Insight Section Line 6+00W Tom Exploration Inc.

Processed by: DE

Bristol Project Bristol Twp., Timmins ON

Huntec 7.5 KVA I Elrec Pro December 2003


IS Section 6W mt

II

II

II

II

II

II

II

II

II

II

I:

II

II

II

II

II

II

II

I ra.. w o

o o ~ ,

o o C)I

8 (") ,

o o 'f

o o "?

-200 -100

-500 -400 -300 -200 -100

o

o

Apparent Resistivity ohm m

100 200

100 200

300 400 500

or---..'

300 400 500

, --" o o

'" o o

w 8

J:,.. o o

, (J1

8

o m -0 -I I

50 a ~-

Scale 1 :2500 50

metres

100 150

pparent Resistivity Insight Section Line 9+00 Tom Exploration Inc.

Bristol Project Bristol Twp., Timmins ON

Huntec 7.5 f0JA I Elrec Pro December 2003

Processed by: DE IS Section 9W res


II

II -500 -400 -300 -200 -100 0 100 200 300 400 500 0 ,- 0

II

Ii

II 0 0

.:.. '";"

0 0

II

II

II 0 0

I

N N

I

0 0

II I ..... 0 a... m UJ

\J

II 0 -i I

0 0

II '?

W 0 0

I:

Ii Scale 1 :2500 0 0 .b. 50

"I"

0 50 100 150

II

I 0

.~ _-=::::::J i 0 metres

II

II 0 0

I

Li") <Jl

I 0 0

II -500 -400 -300 -200 -100 0 100 200 300 400 500 Total Chargeability Insight Section Line 9+00W

Ii Total Char~eability

Tom Exploration Inc.

mv! Bristol Project 0.7 1.6 2 .1 2.4 2.7 3.0 Bristol Twp., Timmins ON

Huntec 7.5 KVA! Elrec Pro

II December 2003

Processed by: DE IS Section 9W mt


Documents

Geophysical Survey Logistical Report