geophysical surveys and consulting i 2 …...software for the ipr-12's intemal processor can...

I I I I I I I I I I I I I I I I I I I

JJV~· p GEOPHYSICAL SURVEYS AND CONSULTING

2 .3968 '7 Report on Borehole IP/Resistivity Surveys

Janes Property - The Rastall Prospect Sudbury District, Ontario

Goldwright Explorations Inc.

Ref. 7 - 122 June, 2008

ED

NOV 2 7 Z008

GEOSCI EN CE ASSESSMENT OFFICE


JVX -----

Report on Borehole IP/Resistivity Surveys Janes Property - The Rastall Prospect

Sudbury District, Ontario

For: Goldwright Explorations Inc. 487 Bouchard Street Sudbury, Ontario P3E 2K8 Tel: (705) 967-0216 Fax: (705) 967-0598 Email: [email protected]

By: JVX Ltd. 60 Wilmot Street West, Unit #22 Richmond Hill, Ontario L4B 1 M6 Tel: (905) 731-0972 Fax: (905) 731-9312 Contact: Blaine Webster Email: [email protected]

The cover photo taken from Goldwright Explorations Inc. company website.

JVX Ref: 7-122 June, 2008

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J V'X

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Table of Contents 1 INTRODUCTION

Background Geology Personnel

2 GEOPHYSICAL INSTRUMENTATION

2.1 IP Transmitter 2.2 IP Receiver 2.3 Measurement Configurations

2.3.1 Gradient Array (Direction Logs) 2.4 Data Processing System

2.4.1 Borehole IP (BHIP) Profiles 2.4.2 Conductivity and Chargeability Inversion

3 RESULTS

3.1 Borehole Profiles 3.1.1 JR99-19 3.1.2 JR01-23 3.1.3 JR07-30 3.1.4 JR07-34 3.1.5 JR07-36

3.2 Inversion Results 3.2.1 Conductivity Model 3.2.2 Chargeability Model

4 CONCLUSIONS AND RECOMMENDATIONS

LIST OF FIGURES

Figure 1: Regional Location Map Figure 2: Collar Locations Map Figure 3: 3D-drillholes Map Figure 3.2.1 .1 : Conductivity iso-surface showing conductive

features between holes JR01-23 and JR07-30

Figure 3.2.1.2: Conductivity iso-surface showing conductive featu re located south of hole J R99-19

Figure 3.2.1.3: Conductivity iso-surface showing scattered conductive features north of hole JR07 -36

Figure 3.2.1.4: Conductivity iso-surface showing conductive feature located north of hole JR99-19

Figure 3.2.1.5: Conductive feature northeast of JR99-19 at 80m depth

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Figure 3.2.2.1: Chargeability iso-surface showing northeastsouthwest chargeable feature

Figure 3.2.2.2: Chargeability iso-surface showing chargeable feature north of JR07 -36 and northeast of

JR99-19

LIST OF APPENDICES

Appendix A: Instrument Specification Sheets Appendix B: Production Summary Appendix C: BHIP Profile Plots Appendix 0: Certificate

LIST OF PLATES

JR99-19 North Gradient South Gradient East Gradient West Gradient





111

._--- ._------- --_. --_._- -------


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1 INTRODUCTION

JVX Ltd. conducted Borehole Spectral IP/Resistivity surveys (BHIP) from December 19th

, 2007 to December 31 st, 2007 for Goldwright Explorations Inc.

under JVX job number, Ref. 7-122.

The regional location map is shown in Figure 1. The collar locations map and the 3D-drillholes map are shown in Figure 2 and Figure 3 respectively.

In the Borehole IP survey, direction logs (Gradient) were used. The survey was carri,ed out on five holes namely JR99-19, JR01-23, JR07-30, JR07-34 and JRO~7-36 of the Chiniguchi River (Janes) Property. A detailed production summary for the survey is included in Appendix B.

Each Borehole was surveyed in four passes (four gradient surveys). Descriptions of the survey arrays and equipment are given in Section 2.

We have presented both conduc1ivity and chargeability models in 3D.

Borehole-IO

! JR99-19 • JR01-23 JR07-30 JR07-34 JR07-36

NA083 Coordinates

East North

547313 547268 547332 54724 547268

Table 1: BH Collar Locations

1.1 Background Geology1

Elev~

[m]

267.64 269.38 267.00 254.00 262.00

The I\lipissing Gabbro area is presumed to host copper (Cu) and nickel (Ni) mineralization containing significant platinum group j31ement (PGE) tenors. Elevated cobalt (Co) values are also considered to be of interest in some properties. Although it has generally been considered that the Nipissing Gabbro may not yield large deposits of Ni-Cu mineralization, there are indications that deposits of moderate size, and therefore of considerable economic interest, can be present, if they do contain recoverable PGE values.

I After "Current Properties of the Company" sourced from www.goldwright.com

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Surveyed by JVX LTD, June, 2008 Ref, no, 7-122

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14

REGIONAL LOCATION MAP GOLDWRIGHT EXPLORATIONS Inc,

JANES TWP NTS: 41 1/9

BOREHOLE IP I RESISTIVITY SURVEYS

- -

.. Cl

81"

- - - - -

/' ..., ( I.-

0

c

IX!

m

(')

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FIGURE 1

r==--==---==---==--==--==--==--==--==---==--- ==---==---==---==---=; -

100 0

~-

-80°22'30" 547800E

Z ~ o g~~--~~----~~~~---+~~~~--~----~~~~~~-----+--1~ ...r---

aU; ~ ,.... ~ ~ ~ 0 ~ Z ~ :

g ~ ~~~~.------~~~~~-----+----------~--~~~~~=-~~~-+--1m~ ~;:: •. 8~ '"'"'1.0 _ - Z .... ~ ~ ~ ~ ~

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2z :t8 ~~~~------~~~----~~~~~~~~~~~~~~\-------~~~

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...... W

010 ..... , ~

r--r--~~--~~~~-----rr--------~~--~~"~f----------+--18~ 001 z ~

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~~~-----r~~~~~~~~~~~-r-n~~-----rr-----~--~--1~~ - 0 ....

zl\J

200 300

547800E q -80°22'30"

(meters) NA083/ UTM zone 17N

Figure 2: Collar Locations Map Goldwright Exploration Inc.

JVX Ltd. ref. no. 7-122, February 2008

- - -

----------------Figure 3: 3D-drillholes map

~ 1-23

JR~30

"'...JRO -36

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Chiniguchi River (Janes) Property:

Previous explorations and recent work have indicated an area of Ni-Cu-PGE mineralization - the Jackie Rastall Prospect - that would appear to have the potential to form an economic concentration. The known mineralization is structurally localized and its appearance suggests it may have been re-mobilized from deeper more massive mineralization which would appear to be an exploration target of interest and requires additional evaluation.

1.2 Personnel

Ted Lang, senior operator from JVX acted as party chief. He was responsible for all technical aspects of the field survey. Two field assistants, Chris and Jamie Flowers, were also engaged in the survey. Preliminary data processing was done by Ilija Milicevic. Data processing for inversion and plotting of the figures was handled by Haileyesus Wondimu , Geophys:cist. Alex Jelenic, senior Geophysicist, also assisted in sljpervising the data processing, inversion and plotting of the profiles.

Blaine Webster, P Geo, President of JVX, is the responsibility holder under the certificate of Authorization issued to JVX Ltd by the APGO.

2 GEOPHYSICAL. INSTRUMENTATION

C BOREHOLE IP/RESISTIVITY SURVEYS I Transmitter Scintrex IPC-7

Receiver Scintrex IPR-12

Array Types Gradient West, East, North and South

Transmitter Cycle Time 2 sec

Receiver Cycle Time 2 sec

Electrode Spacing 10, 20 m

Number of Holes Surveyed 5

I I

Table 2: Specifications for the Borehole IP/Resistivity Surveys

2


JVX supplied the geophysical instruments listed in Table 1. Specification sheets for the instruments are provided in Appendix A.

2.1 IP Transmitter

A Scintrex IPC-7 (2.5 kW) transmitter was used for the surveys. A feedbackstabilized 400 Hz alternator powers this instrument, driven by an 8 hp gasoline engine. The IPC-7 generates an interrupted square wave with a pulse width of two (2) seconds. The polarity is inverted between subsequent current pulses. The transmitter output voltage and circuit resistance are indicated on the transmitter console. The current was measured independently using a digital meter in series with one of the transmitting electrodes. For pole-dipole surveys the transmitter output was reduced with a network of resistors configured as a voltage divider. This enabled the use of weak « 1 00 rnA) currents, measured to a precision of +/- 1 mA.

2.2 IP Receiver

The Scintrex IPR-12 Time Domain Receiver was used to measure and record the survBY data. Phase-sensitive circuitry in the receiver detects the transmitted Signal and synchronizes the receiver timing to it. Voltage measurements are taken at elevBn logarithmically-spaced times following the end of each current pulse, spanning the transmitter's 2 second 'off time'. Readings are repeated and stacked until their average converges to within a specified tolerance level when they are stomd in solid-state memory. Software for the IPR-12's intemal processor can fit a Cole-Cole complex impedance model to the averaged decay curve. The similarity of the decay to the expected model shape can be judged by the fit parameters displayed on the receiver screen. This enables the operator to establish the quality of the data as they are acquired.

2.3 Measurement Configurations

OnE! measurement configuration was used in this survey. It will be described briefly in the following subsection. See Figure 3 for a reference.

2.3.1 Gradient Array (Direction Logs)

Directional gradient surveys use large (-800 m) current dipoles located on the surface, west, east, north and south of the borehole collars. Readings were taken simultaneously using 10m and 25 m dipoles in the holes, with current injection either west, east, north or south of each Borehole.


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C1 & C2 0 eurfaoe a Clhr botehaI8

- Gnaclcn: 1st dlpClle: P1-P2 3ld dipole; P2-P3 ~ cllpoI . P3.p~

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Figure 4: Borehole electrode geometry

2.4 Data Processing System

2.4.1 Borehole IP Profiles

Raw data files from the IPR-12 were sorted by hole and array type and converted to space delimited text files. These were imported into Excel® where a series of .. JVX proprietary macros were used to analyse and plot the results . Profile plots of all of the data are presented and the complete spreadsheets are provided on the accompanying archive CD.

All of the data from the gradient surveys were re·processed and formatted as ".obs files for input into the UBC-GIF DCIP3D inversion modelling routines. The details of the inversion modelling are given in the following section .

Three-dimensional models of the conductivity and chargeability obtained from the inverse model calculations were converted for presentation as a Geosoft® Oasis Montaj® Target® project.

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2.4.2 Conductivity and Chargeability Inversion

The electrical properties of structures in the subsurface give rise to anomalies in the data of a survey. In order to retrieve information on these electrical properties from the data, JVX Ltd. applies a processing tool called inversion. In this process all of the data are used to constrain a model according to certain criteria. These criteria are necessary in order to overcome problems due to noise and, most importantly, to overcome the large difference between the number of grid cells in the model and the number of data points.

JVX Ltd. uses the inversion routines (DCIP3D) developed by the Geophysical Inversion Facility of the University of British Columbia to determine the model. These routines allow 3D modeling and inversion of the electrical properties of the subsurface in an iterative way using the Gauss-Newton method, in which a smoothness constraint is used to stabilize the inversion.

The output model strikes a balance between fitting the measured data and preserving the smoothness of the model. In the DCIP3D routines a pure DC conductivity model is calculated first. Later it can be used in the inversion of the I P data to obtain the chargeability model.

As current flows through the subsurface farther from a certain location less information on the electrical properties is provided for that location. This is represented in the inversion by a loss in sensitivity in areas farther away (both vertically and horizontally) from the locations of the current source and the receiver electrodes. The final model therefore must be interpreted with care. Structures at a distance cannot be accepted with the same level of confidence as structures close to the source and receiver electrode locations.

3 RESULTS

The results of the BHIP survey on a hole-by-hole basis are described in section 3.1. The electrode geometry will be discussed according to the profiles included in Appendix C of this report.

In addition to a description of the BHIP profiles, a description of the inversion models of conductivity and chargeability is also given in subsections 3.2.1 and 3.2.2 respectively.

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3.1 Borehole Profiles

The BHIP survey coverage is given in Table 3 below.

Borehole 10 I Array From Depth To Depth [m] [m]

East Gradient 10 I 125 JR99-19 North Gradient 10 I 125

South Gradient 10 125 West Gradient I 10 125

East Gradient 10 85 I JR01-23 North Gradient 10 85 I South Gradient 10 85

West Gradient 10 85

East Gradient 10 70

JR07-30 North Gradient 10 70 South Gradientl 10 70

I West Gradient 10 ... -

70 !

-East Gradient 10 80

JR07-34 North Gradient 10 80 South Gradient 10 80 West Gradient 10 80

-

: I

lEast Gradient 10 230 North Gradient 10 230 r---._. ------_.

JR07-36 South Gradient 10 230 West Gradient 10 230

.... - ..

West Gradient 10 70 -

Table 3: BHIP I Resistivity survey coverage

3.1.1 JR99-19

North, South, East and West Gradients

This hole was blocked and surveyed up to 125m only. In this hole two conductive zones are observed from the resistivity profiles. The first relatively low conductive zone is observed from the north and south gradient profiles of resistivity between 80 m and 90 m down the hole. But the second conductive zone is observed from

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all of the gradients resistivity profiles between 100 m and 115 m, centred at 105 m down the hole. The second conductive zone is strong from west and south gradients.

On the other hand a chargeable zone is observed between 80 m and 110m from all gradients of chargeability profiles. The chargeable zone is centred at 95 m and strong from the west and north gradients.

3.1.2 JR07-23


A wE~ak conductive zone centred at 45 m is observed from the west and east gradients profiles of resistivity.

A chargeable zone centred at 45m is observed between 40 m and 55 m from all gradients. However the chargeable zone is strongest from the east gradient.

3.1.3 JR07-30


The north and south gradients resistivity profiles show a narrow conductive zone centred at 25 m. Another relatively low conductive zone is observed between 35 m and 40 m from the west and north gradients resistivity profiles.

Two chargeable zones are observed in this hole. The first chargeable zone is observed between 20 and 30 m from the north and south gradients chargeability profih3s, centred at 25 m. The second chargeable zone is observed between 30 and 45 m from the north and south gradients chargeability profiles, centred at 40 m.

3.1.4 JR07-34


A narrow conductive zone centred at 70 m is observed from all of the gradients of resistivity profiles. However the conductive zone is strongest from the west gradient.

7


A chargeable zone centred at 70 m is observed from all of the gradients of chargeability profiles. However the chargeable zone is strongest from the north and south gradients. The chargeable zone coincides with the conductive zone.

3.1.5 JR07-36


The resistivity profiles of north and south gradients show three narrow conductive ZOnE~S centred at 110m, 150 m and 200 m respectively. However the third conductive zone, which is centred at 200 m is strongest.

The north gradient chargeability profile shows a chargeable zone between 145 m and 195 m. The south gradient chargeability profile shows a chargeable zone between 130 m and 155 m. The west gradient chargeability profile shows two chargeable zones, the first is centred at 50 m and the second is centred at 85 m. The east gradient chargeability profile also shows two chargeable zones, the

first is centred at 70 m and the second is centred at 100 m.

3.2 Inversion Results

It should be noted that the holes are shallow and few in numbers and the inversion may not reveal anomalies that are very deep.

The 3D models of the conductivity and chargeability distribution are discussed in the following sections. The full 3D models are archived on the accompanying CD as a Geosoft OASIS MONTAJ® project file that can be viewed, zoomed, rotated, and sectioned with the MONTAJ® viewer supplied.

3.2.1 Conductivity Model

The conductivity model is interpreted based on the conductivity iso·surface (equal conductivity surface). For interpretation purposes we have chosen conductivity iso·surface of 0.0004 81m. The model conductivity value can be varied as desired for interpretation purposes (as the conductivity value becomes smaller the iso-surface gets bigger and vice versa). It is a good idea to vary conductivity values and look at the iso-surfaces, rotate the model from different directions to see the shapes and trends of the anomalies better. The same analogy can be applied to chargeability model as well.

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JIK

The conductivity model shows a conductive feature located southwest of hole JR01-23 at depth between 50m and 75m (indicated by red arrow), see Figure 3.2.1.1 below.

The model also shows a conductive feature oriented northeast-southwest located south of hole ,JR07-30 at depth between 30m and 70m (indicated by red doublearrow), see Figure 3.2.1.1 below.

51 7 1.~20 5111 :80

5111 2 40 517 12{)O

Figure 3.2.1.1: Conductivity iso-surface showing conductive features between holes JR01-23 and JR07-30.

9


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On the other hand the model also shows a linear conductive feature striking north-south and located south of hole JR99-19 at approximately 1 DDm depth (indicated by red arrow), see Figure 3.2.1.2.

Figure 3.2.1.2: Conductivity iso-surface showing conductive feature located south of hole J R99-19.

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Scattered conductive features are observed north of hole JRO?-36 (indicated by red arrow) and gets stronger between 195m and 200m, see Figure 3.2.1.3.

Figure 3.2.1.3: Conductivity iso-surface showing scattered conductive features north of hole JRO? -36

North of hole JR99-19, a northeast-southwest conductive feature is observed (at a depth of around ?5m), see Figure 3.2.1.4.

I I


JII

Figure 3.2.1.4: Conductivity iso-surface showing conductive feature located north of hole JR99-19.

The top of this conductive feature is located at approximately 60m depth.

12


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3.2.2 Chargeability Model

The chargeability model is interpreted based on the chargeability iso-surface (equal chargeability surface). For interpretation purposes we have chosen chargeability iso-surface of 10mV/V. The model chargeability value can be varied as desired for interpretation purposes.

The model shows northeast-southwest chargeable feature along holes JR01-23 (between 20m and 65m), JR07-30 (between 20m and 45m, open below the hole) and JR07-34 (between 55m and 75m). This chargeable feature is also conductive , see Figure 3.2.2.1.

Figure 3.2.2.1 : Chargeability iso-surface showing northeast-southwest chargeable feature.

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On the other hand, two chargeable features are observed, north of hole JR07-36 and northeast of ,JR99-19. In hole JR99-19, it has been intersected at depth 65m-90m. The conductive feature in hole JR07-36 was intersected several times at 105m, 150m, 195m and is more conductive in the north-south direction.

Figure 3.2.2.2: Chargeability iso-surface showing chargeable feature north of JR07-36 and northeast of JR99-19.

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JU'I, . .._--------_._--------------------------_._--

4 CONCLUSIONS AND RECOMMENDATIONS

As it is mentioned in Section 3.2, the holes are shallow and few in numbers to reveal conductive and chargeable features at deeper depths. With increased number of holes and deeper holes, the inversion will produce beUer results and help to understand the geophysical anomalies. The models show there are chargeable and conductive zones in the survey area.

The anomalies that could be of interest are;

A continuous northeast-southwest chargeable and conductive feature was intersected by holes ,..IR01-23, JR07-30, and JR07-34. It appears to be open at depths below the holes JR07 -30 and .. IR07 -34. A similar feature is shown in the vicinity of hole JR07-36. The model shows a scattered conductive chargeable feature throughout the length of this hole.

A series of 3 shallow holes could be used to test the anomaly intersected by holes JR07-34 to JR07-36 and JR01-23. If these holes yielded favourable results, the IP anomaly could be tested in a similar drilling pattern with the future holes with 25m offset to the northwest of these present 3 holes.

A deeper hole could target a small chargeable zone approximately 25m north of hole JR07-36 at 240m depth. This recommendation however is based on a limited data.

Northeast of hole JR99-19 there is a conductive chargeable zone at depths from 95m-120m, see Figure 3.2.1.5.

IS


JIK

::: ::: 1:::::: ::: ;: ::: ::; : :: r: : .....

· :l ~~;~l - J U -:. .. « ,1 :i ~). :: C) il

... .......

··· 11 > Ii

··!::m:~ ili.,!.i. i! it

Ii

. ' 7: : :!

.~ ... ~ ........ . . ••. ,.. · M07~36

(/jl~~,~~i .. ;; .. ;. ~'72~J .. o.;,~~ : · ': 'S~~~_ .. '\ .... \

L-________________________________________ ~~

Figure 3.2.1.5: Conductive feature northeast of JR99-19 at 80m depth.

There is a clear break of lesser chargeability with a north-east strike that divides holes JR01-23, ,..IR07-30 and JR07-34 with holes JR99-19 and JR07-36.

New drilling holes may be chosen based on the values of conductivity (high values for good conductor) and chargeability (high values for good chargeabl(~ body).

16


JVK ------ ---

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Blaine Webster, P.Geo President

17


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Appendix A:

Instrument Specification Sheets


JIK

Technical Description of IPC-712.S kW Transmitter System

Transmitter Console

Maximu m Output Power

Output Current

Output Voltage

Automatic Cycle Timing

Automatic Polarity Cha nge

Complete 2 bkW tnOuced polBflLa lKJn system Pulse Durat ions Inc1uo:ng mOfof'!jcl1e-ralor rec/~ With Wife tool ~I:

porous polS. slnlUfa/ol elfeult COpper sdJ] IJ,-ne IPR·8 recel~'el dumfTI , Ivai! !rsnSfflme ', eiecuooes :]/ld Cll()S

IPC 1 /;: 511 W Ifdn!mlll1l:! l con50h~ , .. ill) I{(,/ and

Gum m y 10aO

Ll

SCINTREX

T \

Voltage Meter

Current Meter

Period TIme Stability

Operating Tempera lure Range

Over load Protection

Open loop Protection

Undervollage Protection

DimenSions

Weight

Sh ipping Weight

MolOr Genelator

Maximum Output Power

Output Voltag"

Output Frequency

Motor

Weight

Shipping Weight

222 Sn rdercroft Road Concord On tari o Canada L4K 185

Telephone: (4 16) 669·2280 Cable: GeoscLnl Toronto Tele<: 06·964570

2

1.85 kW maximum, defined as VI when cur· fe ll\ IS on. 11"'110 a res islive load

to amperes m a xlmurn

- -Switch selec table up 10 1210 'lo ll S DC

T'T T'T; on:oO 'on .o (l

Each 2T

------St andard. T = 2,4 or 8 seconds. swi tCh selec ta ble Optiona l: T ::; 1.24 or a seconds, SWitch se lec table Opl lonal: T = 8.16.32 Of 64 seconds. SWl! ch selec table

1500 volt s tull scale loga rithmiC _. - - - -Sl8ndatd: 10.0 A fu JI scale logarithmic Optional. 0.3. t .0. 3.0 or 10.0 A lull sca le Imear, switc h selectable

Crysta l con trolled to bell er than 0 1 ~'CI

-JO · C 10 + 55"C

Automatic shu t·o ff a t out put curren t above 10.0 A

Automatic shut -o ff a t curren t below 100 rnA

- - - -Au tomatic Sh ut -o ff a t ou tput voltage less than 95 V

280 mm x 460 mOl x 31 0 mm

30 kg

4 1 kg includes reusable w ooden cra Ie

2.5 kVA. Single phase

110 V AC

400 Hz

- -4 stroke, 8 HP Briggs & Strallon

59 kg

90 kg includ es reusable wooden c rate

Geoph ysiCa. l and Geochemica l Instrumen tation and Services


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IPR-12 SPECIFICATIONS

Inputs 1 10 8 dipoles are measured simultaneously.

Inpullmpedance 16 Megohms

SP Bucking t 10 volt range. Automatic linear correciion operaling on d cycle by cycle basis.

Input Voltage (VPJ Range 50 J.lvoH 10 14 vall.

Chargeabllity (M) Range a to 300 millivolUvolt.

Tau Range 60 microseconds 10 2000 secords.

Readmg Resolution of Vf.! SP and M Vp, 10 microvolt; SP, 1 millivolt; M. 001 millivolUvoll.

Absolute Accuracy of \lp, Sp and M Better than 1 % .

Common Mode Rejection At input more than 100db.

Vp Integration Tlrne 10% to 80% of the current on time

IP Transient Program Total measuring time key\>oafd selectaole al 1,2,4,8,16 or 32 seconds Normally 14 windows except Ihat the I,r.;t four are not measured on the 1 second timing. Ihe first three are nol measured on the 2 second timing and the first is not me8sUfed on the 4 second timing. An additional transient slice of minimum 10 ms width , and 10 ms steps, wllh delay of at least 40 ms is keyboard selectable. Programmable windows also available.

Transmitter Timing Equal on and off times with polarity change each half cycle. On/off times of 1,2,4,8,16 or 32 seconds. Timing accuracy of ± 1 00 ppm or better is required.

Externdl Circui t Test All dipoles are measured individually in sequence, using a 10 Hz square wave. The range is a to 2 Mohm wilh 0.1 kohm resolution. Circuit reSistances are displayed anc recorde<::.

Fllter'ng RF filter. 10 Hz 6 pole low pass filter. statistical noise spike removal.

Inten ,at Test Generator 1200 mV of SP: 807 mV of Vp and 3028 mVN of M.

Analog Meter For monitoring input signdls; switch able to any dipole via keyboard

Keyhoard 17 key keypad with direct one key access to the most frequently used functions.

DIsplay 16 lines by 40 char8clers, 128 x 240 dots, Backlit SuperTwist Uc.uid Crystal Display. Displays instrument status and data during and after reading. AIp/1anumeric and graphic displays.

Display Heater Available for below -15' C operation .

Memory Capacity Stores approximately 400 dipoles 01 information when 8 dipoles are measured simultaneously.

Real Time Clock Data is recorded with year, month, day, /lour, minute and second.

DIYltal Data Output Formattted serial data output for printer and PC, etc. Data output in 7 or 8 bit ASCII. one start, one stop bit. no parity formal Baud rate is keyboard selectable for standard rates between 300 baud and 576 kBaud. Selectable carriage relurn delay to accoml'.looate slow perip/1arals . Hand-sh"k,ing is done by X-on/X-ofT.

CANADA Sclntre~ 222 $OOerO'OIi Road Conoord. Dnano. Canada U K 2K' T eIcp/lono . , 905 669 221lO Fax -, 905 6696403 e-rnal: ~frc. 1;"';01 :Irp!!d -{PI

Webszte. ""'Ym' >01*"'> llj f om

Standard Rechargeable Ballenes Eight recharge<ltJle Ni-Cad 0 cells. Supplied with a charger, suitable for 1 00/230V. 50 to 60 HL, lOW. More than 20 hour.; service at +25 ;;, more than 8 hours at -30'C.

Ancillary Rechargeable Ballenes An additional eight rechargeable NiCad 0 cells may be installed in the console along with the Standard Rechargeable Batleries. Used to power the Display Heater or as backup power. Supplied with a second charger. More than 6 hours servl08 at -30'C

Use of Non-Rechargeable Ballenes Can be powered by D size Alkaline balleries, but rechargeable batteries are recommended lor lower cnlit over lime.

Operating Temperature Range -30°C 10 +50°C.

Storage Temperature Range -30' C to +50' C

DlfnenSlons Console 355 x 270 x 165 mm Charger i 20 x 95 x 55 mm

Welg'1ts Console: 5.8 kg Batteries: 1.3 kg Charger: 1. 1 kg

T ransmllters Available GGT-3 GGT-l0

• All specific.otions are subject to change without notice.

USA Mlcro-g LaCoste '''01 Hortzon Avenue Lalayelle. CO 60026 Tolephone. -, 3038283499 Fa, -I 303 628 3288 ~maJl: lrro-a "!Croo':k9:-W !X!"l websi18 flo"!!.!' rTU~~i' ~


_J V _~._. ___ ~. ___ . ______ . __ . _______ _

Appendix B:

Production Summary

I I JVX

I Borehole IP Production Summary

Borehole IP (Gradient and Pole-Dipole) surveys were carried out on holes JR99-

I 19, ,JR01-23, .. IR07-30, JR07-34, and JR07-36 on Janes Property. The fieldwork was carried out during the period December 19th

, 2007 to December 31 S\ 2007.

The work was done for Goldwright Explorations Inc. by JVX Ltd. under JVX job

I number 7-122. Coverage is listed in table1 below.

I Borehole From 10 Array Depth To Depth Separation Date

I [m [m]

East Gradient 10 125 115 29-Dec-07

JR99-19 North Gradient 10 125 115 28-Dee-07

I outh Gradient 10 125 115 29-De est Gradient 10 125 115 29-Dee-07

I 75 31-Dee-07 JR01-23 75 31-Dee-07

75 31-Dee-07

I 75 31-Dee-07

I East Gradient 10 70 60 30-Dee-07

I

North Gradient 10 70 60 30-Dee-07 JR07-30 South Gradient 10 70 60 30-Dee-07

I t=~

West Gradient 10 70 60 30-Dee-07

I East Gradient 10 80 30-Dee-07 t 10 80 30-Dec-07 JR07-34

10 80 30-Dec-07

I 10 80 30-Dec-07

I East Gradient 10 230 220 21-Dec-07

JR07-36 North Gradient 10 230 220 22-Dee-07 South Gradient 10 230 220 22-Dee-07

I West Gradient 10 230 220 22-Dec-07 TOTAL 2160m

I Table 1: Borehole IP/Resistivity production

I I -.. "'-""-"~.~~.-.-- ---'--- -_._---- -- ----_ .. _-

2


JUX --- .. _------------_._-- ----------------.--

Hole

18/12 Load Gear, Travel to Pine Falls Lodge • 19/12 BHIP setup (currents) Blocked at 15m causing damage . JR07-34

L Probed • JR07-36 ! 20/12 BHIP, Read C1 and C2 {no signa!}, Returned to Sudbury I JR07-36 • 21/12 BHIP JR07-36

• 22/12 BHIP JR07-36 123/12 Rain, Travel back to Sudbury

124/12 OFF 25/12 OFF I

• 26/12 OFF [27/12 Return to Lodge, Dig and dry equipment at the site

• 28/12 BHIP JR07-36 JR99-19

29/12 BHIP JR99-19 JR07-30

30/12 BHIP (Blocked) JR99-19 JR07-30 JR07-34

31/1:2 BHIP , Pull out gear, Travel back to Sudbury JR01-23 1/1 OFF 2/1 Pick up the rest of the equipment, Back to Sudbury 3/1 V2 day working at warehouse

Table 2: Field Production Report by Ted Lang

Name Position

r----Ted Lang Senior Op~rator

Chris Flowers Assistant

Table 3: Personnel

.... _ .. - .... --.. -.~--.•....... --


JUK -----

Appendix C:

Plates: BHIP Profile Plots

-E E .r:. Q. >0 ::: > :;; II)

II) Ql

et:

Goldwright Explorations Inc. - Janes Property - JR99-19 - Gradient Multiplot Rho Resistivity (Log) • Depth Scale 1 :1000

JVX Ltd. Ref. 7·122

1000000 ~~--------------__ ----------------------~----~~~~~---------------.

100000

10000

1000

100 -

10 +-------------------------------------------------------------------------~

o 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180

Depth (m)

-+-GN-20

"""-GN-10

GS-20

GS-10

-+-GE-20

-.-GE-10

GW-20

GW-10

-------------------

120

100

80

60

~ 40 > .s >.

= 20 :.0 (1l Q)

en ~

0 (1l

~ u

-20

-40

-60

-80

10 20

Goldwright Explorations Inc. - Janes Property - JR99-19 - Gradient Multiplot MX-Chargeability - Depth Scale 1 :1000

JVX Ltd. Ref. 7-122

30 40 90 100 110 120 130 140 150 160 170 180

Depth (m)

~GN-20

-'-GN-10

GS-20

GS-10

GE-20

GE-10

GW-20

GW-10

-------------------

E E

.s= 0 -:>. .'!:: ;> :; r/l . iii ell

c:::

Goldwright Explorations Inc. - Janes Property - JR01-23 - Gradient Multiplot Rho Resistivity (Log) - Depth Scale 1: 1 000

JVX Ltd. Ref. 7-122

100000 ~--------------------------------------------------------------~----~

10000

1000

100

10 +---------------------------------------------------------------------~

o 1 0 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180

Depth (m)

-+-GN-20

--'-GN-10

GS-20

GS-10

-.-GE-20

--.- GE-10

GW-20

GW-10

-------------------

100

80

60

40

~ 20

> E >. 0

;t:

:a ra -20 Q) OJ .... ra

.s= t) -40

-60

-80

-100

-120

10

Goldwright Explorations Inc .• Janes Property • JR01-23 - Gradient Multiplot MX-Chargeability - Depth Scale 1:1000

.J,{X Ltd. Ref. 7 -t22

90 100 110 120 130 140 150 160 170 180

Depth (m)

-+-GN-20

--'-GN-10

GS-20

GS-10

GE-20

GE-10

GW-20

GW-10

-------------------

E E

.s::. Q. >.

:!::: > :;; CII

"iii Q)

0:.:

Goldwright Explorations Inc .. Janes Property· JR07·30· Gradient Multiplot Rho Resistivity (Log) . Depth Scale 1 :1000


100000 ~--------------------------------------------------------------------~

1 0000 +---~t- --tl-~~~Z,,&--:)"--------

1000

100

10 -t------------- --- - -

o 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180

Depth (m)

-+-GN-20

--'-"GN-10

GS-20

GS-10

-+- GE-20

-'-GE-10

GW-20

GW-10

-------------------

450

400

350

300

~ 250 .s z:. ::: 200 .0 ca Q)

e' ca 150 .c

(,)

100

50

o

-50

~

( 10 20

Goldwright Explorations Inc .• Janes Property· JR07·30· Gradient Multiplot MX·Chargeability· Depth Scale 1 :1000


~

Iii, ~ i

.t~ ~~~ -'"

30 -;0 ~o ""1i

60 70 80 90 100 110 120 130 140 150 160 170 180

Depth (m)

-+-GN-20

-'-GN-10

GS-20

GS-10

-+- GE-20

-'-GE-10

GW-20

GW-10

-------------------

E E

.:::: Q. >-::: > :.;:: VI 'iii Q)

0::

Goldwright Explorations Inc. - Janes Property - JR07-34 - Gradient Multiplot Rho Resistivity (Log) - Depth Scale 1 :1000

JVX Ltd. Ref. 7-122

10000000 r---------------------~----------__________ ~~------------~----~~

1000000 +-- - ---- --1'++\------- - - - - - --

100000 -

10000

1000 . 1..

100 -

10 -.~----------------------------------------~

o 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180

Depth (m)

-+-GN-20

-'-GN-10

GS-20

GS-10

~GE-20

"""- GE-10

GW-20

GW-10

-------------------

~ > E -Z'

250

200

150

:: 100 .J:J. co Q)

~ co

.L: U

50

o

-50

10

Goldwright Explorations Inc. - Janes Property - JR07-34 - Gradient Multiplot MX-Chargeability - Depth Scale 1: 1 000

JVX Ltd. Ref. 7-122

-- -- - -

-

-

~,,~~. ") ~ I ~ - ~ .......... .-.

20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180

Depth (m)

-+-GN-20

-'-GN-10

GS-20

GS-10

-+- GE-20

GE-10

GW-20

GW-10

-------------------

-E E

.r:: Q. ~ '> :;; .!!! VI III a::

Goldwright Explorations Inc. - Janes Property - JR07-36 - Gradient Multiplot Rho Resistivity (Log) - Depth Scale 1 :1500

JVX Ltd. Ref. 7-122

1000000 -r-------~--------------------------------~--------------------------,

1 00000 +---~v-----

10000

1000

100

10 -1--- - - -

o 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210220230240250260270280

Depth (m)

-+-GN-20

-.-GN-10

GS-20

GS-10

-+-GE-20

---.- GE-10

GW-20

GW-10

----------------- --

~ > .s ~ :0 m Q)

en .... m ~ (,)

Goldwright Explorations Inc. - Janes Property - JR07 -36 - Gradient Multiplot MX-Chargeability - Depth Scale 1 :1500

JVX Ltd. Ref. 7-122

200 ~------------~------------------------------------------------------~

150 +-------------------~ -------------------------------------------------4

100

50

0 10

-50

-100 -

-150 -t-------- .,;,-- --- - - - - - -

-200 ~--------------------------------------------------------------------~ Depth (m)

-+-GN-20

-.-GN-10

GS-20

GS-10

GE-20

--- GE-10

GW-20

GW-10

------------------ -


JIK .. ----~--.----~---.----- .. --.--.---~--~-. ~--

Appendix 0

Certificate of Qualifications

Blaine Webster President - JVX Ltd.,

60 West Wilmot Street, Unit 22 Richmond Hill, Ontario L4B 1 M6

Tel: (905) 731-0972 Email: [email protected]

I, Blaine Webster, B. Sc., P. Geo., do hereby certit'Y' that

1. I graduated with a Bachelor of Science degree in Geophysics from the University of British Columbia in 1970.

2. I am a member of the Association of Professional Geoscientists of Ontario.

3. I have worked as a geophysicist for a total of 36 years since my graduation from university and have been involved in minerals exploration for base, precious and noble metals and uranium throughout much of the world.

4. I am partly responsible for the overall preparation of this report. Most of the technical information in this report is derived from geophysical surveys conducted by JVX Ltd. tor Goldwright Explorations Inc. and information provided by Goldwright Explorations Inc.

t:Jt~ /ki&r Blaine Webster, B. Sc., P. Geo.

geophysical surveys and consulting i 2 …...software for the ipr-12's intemal processor can...

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