August, 2005 Timmins, Ontario
Report of Induced Polarization Surveys
On the Coli Lake Project
Coli West Grid
, Coli Lake Area (G-1759), Ontario
Claims 1244673 and 1244672
Red Lake Mining Division
For
Grand Crn Resources Corporation
Matthew Johnston Consulting Geophysicist 1226 Gatineau Blvd. Timmins, Ont. P4R lE3
I
Table of Contents
1.0 Introduction
2.0 Location and Access
3.0 Summary of 2005 Geophysical and Gridding Program
4.0 Discussion of Results
5.0 Conclusions and Recommendations
Statement of Qualifications
Appendices
Appendix A Geophysical Instruments and Survey Methods
List of Maps Map
I.P.lResistivity Pseudo-Sections Lines 700E -llOOW Filtered Resistivity Contours Plan Map Filtered Chargeability Contours Plan Map
Page No.
2
2
2
5
6
Scale
1:5000 1:5000 1:5000
-2-
1.0 Introduction
The Coli West grid is located on the Coli Lake West property of Grand Cru
Resources Corporation, located in the Coli Lake Area (GI759), Red Lake Mining
Division. The Coli West grid, in the Coli West area, covers portions or all of mining
claim numbers 1244673 and 1244672
During February 2005, a geophysical survey program consisting of induced
polarization and resistivity surveys was conducted over a portion of this claim group. Ray
Meikle and Associates of North Bay, Ontario, carried out the geophysical surveys. The
geophysical surveys were performed in order to evaluate and map the presence of
disseminated to massive sulphides with respect to their location, width, and
concentrations as an aid to exploration for associated gold deposits.
2.0 Location And Access
The Coli Lake property is located on NTS map sheet 52N/04, approximately 30
km Northeast of the town of Red Lake, Ontario, directly east of Coli Lake, straddling the
Nungesser all weather paved haulage road. Access to the property is via Nungesser Road
from provincial Highway 125 just north of Balmertown, The area has a plethora of
skidder trails crossing the property, as it has been partially clear-cut. The town of Red
Lake is a well-established mining centre from which supplies, support services and
experienced personnel are readily available ( see figures 1 and 2).
3.0 Summary of 2005 Geophysical Program
The geophysical program consisted of induced polarization and resistivity
surveymg (I.P.) surveys. These surveys were carried out on a grid of previously
established lines oriented at azimuth 1250 spaced every 100 meters and chained and
marked every 25 meters. The grid lines were surveyed every 100 meters along a portion
of a baseline 1.8 km. in length and ranged in length between 400 and 1000 meters.
The I.P. survey was performed using a dipole-dipole electrode configuration. The
dipole 'a' spacing was 50 metres and increasing separations ofn=l, n=2, n=3, n=4, n=5,
ORANDCRU RESOURCES CORPORATION COU LAKE 'I.eST PROPERTY
DLXlI!NORTHI PROPt!I\TY
Fig. 1 Location Map
• -
•
•
~ . • ..
•
Co1l Lake
-,
, , , ,
-
, , ,
, , , ,
>.... -- - -'¥--- ---
GRANOCRU RESOURCES
--Col west Block
Grid Sketch 1iullrUing Urn!: of IP Covelllge
-5-
and n=6 times the dipole spacing was measured in order to map the response at
depth. A total of approximately 15 kID. ofI.P. data was measured and recorded. The I.P.
equipment used for the survey consisted of a Scintrex TSQ-3 3000 watt transmitter
operating in the time domain powered by a 2 kilowatt motor generator. The chargeability
(measured in mV/V) between the transmitted current and the received voltage is recorded
by a Scintrex IPR-12 I.P. receiver which records the chargeability and the apparent
resistivity for each set of dipoles. The chargeability measured in this survey is a measure
of the polarization of the underlying lithology.
A description of the survey method and equipment used can be found 10
Appendix A
4.0 Discussion of Results
The results of the I.P. survey are presented as contoured and posted pseudo
sections of the apparent resistivity and recorded chargeability's at a scale of 1:5000. In
addition plan maps at a scale of 1 :5,000 showing the contours of the filtered apparent
resistivity and chargeability with the interpretation and location of the I.P. anomalies is
also presented. All maps accompany this report in the pocket at the back of this report.
The resistivity data as displayed by the contoured resistivity plan map shows a
wide variation of measured resistivities in the range of 100 to 26000 ohm-m with a mean
background resistivity of approximately 3600 ohm-m. The higher resistivity areas of the
grid may likely be mapping areas of bedrock ridges and sub-cropping bedrock areas.
These areas are quite evident on the plan map. It is also possible the high resistivity zones
may be outlining more resistive felsic lithology or silica altered horizons as well.
No significant I.P. anomalies were mapped by the present surveys. Weak
responses were only noted at L200E1150S, lOON, L300EIl OOS, 800E/0 and 1000E/50.
Emphasis was placed on identifying I.P. anomalies, which were thought to originate
within the bedrock as opposed to cultural sources; and those I.P. anomalies that, may be
associated with bedrock relief. Numerous I.P. anomalies were observed to closely mimic
the pattern and shape of the resistivity responses and did not display the 'classic' pant leg
-6-
anomalous responses that are regarded as originating within the bedrock. No anomaly
trends were identified and labeled on the plan maps.
5.0 Conclusions and Recommendations 2, 80 460
The induced polarization surveys completed over the Coli West grid were not
successful in mapping many significant zones of anomalous LP. effects. The response of
the resistivity is likely only mapping the bedrock profile and the contrast between lower
resistivity beneath Coli Lake and the higher bedrock resistivity to the southwest. It is
always difficult to quantitatively rate all of the J.P. anomalies in terms of their economic
potential when searching for exploitable mineral deposits, but it is possible that the four
weak LP. anomalies mapped by this survey are caused by disseminated to semi-massive
metallic mineralization. This type of mineralization is often associated which valuable
deposits
All of the responses should be investigated further in order to determine the
priority of follow-up needed. The anomalies should be further screened utilizing any
other different types of geophysical surveys that may have been undertaken on the Coli
West grid. This would aid greatly in further refining the interpretation of the J.P.
survey. Any existing geological or geochemical information for the surveyed grid will
further aid in further assessing any geophysical anomalies.
Respectively Submitted,
Statement of Qualifications
This is to certify that: MATTHEW JOHNSTON
I am a resident of Timmins; province of Ontario since June 1, 1995.
I am self-employed as a Consulting Geophysicist, based in Timmins, Ontario.
I have received a B.Sc. in geophysics from the University of Saskatchewan; Saskatoon, Saskatchewan in 1986.
I have been employed as a professional geophysicist in mining exploration, environmental and other consulting geophysical techniques since 1986.
tario, this August 9, 2005
Appendix A
Induced Polarization Surveys.
2,3C: L160 Time domain IP surveys involve measurement of the magnitude of the polarisation voltage (Vp)
that results from the injection of pulsed current into the ground.
Two main mechanisms are known to be responsible for the IP effect although the exact causes
are still poorly understood. The main mechanism in rocks containing metallic conductors is
electrode polarisation (overvoltage effect). This results from the build up of charge on either side
of conductive grains within the rock matrix as they block the flow of current. On removal of this
current the ions responsible for the charge slowly diffuse back into the electrolyte (groundwater)
and the potential difference across each grain slowly decays to zero. The second mechanism,
membrane polarisation, results from a constriction of the flow of ions around narrow pore
channels. It may also result from the excessive build up of positive ions around clay particles.
This cloud of positive ions similarly blocks the passage of negative ions through pore spaces
within the rock. On removal of the applied voltage the concentration of ions slowly returns to its
original state resulting in the observed IP response. In TD-IP the current is usually applied in the
form of a square waveform, with the polarisation voltage being measured over a series of short
time intervals after each current cut-off, following a short delay of approximately O.Ss. These
readings are integrated to give the area under the decay curve, which is used to define Vp. The
integral voltage is divided by the observed steady voltage (the voltage due to the applied current
plus the polarisation voltage) to give the apparent chargeability (Ma) measured in milliseconds.
For a given charging period and integration time the measured apparent chargeability provides
qualitative information on the subsurface geology.
The polarisation voltage is measured using a pair of non-polarising electrodes similar to those
used in spontaneous potential measurements and other IP techniques.
IDpIltS 1 to 8 dipoles are measured ~imultaneously.
Iopllt ItIlpedaJaft 16 Megohms
SPIhdiag ± 10 volt range. AutooWic linear correction operating on a cycle by cycle basis.
Inp.t \'0" (Vp) Ran~ 50 }!Volt to 14 volt
Chugeability (M) Bange
o to 300 millivoltlvolt
Tau RanK'! 60 microseconds to 2000 seconds
Reading llesolution of Vp, SP aad M Vp, 10 microwlr; SP, I millivolt; M, 0.01 millivoltlvolt
Absolate A.«uraq of Vp, SP and M Better than 1 %
Common Mode Rejectioo At input more than 1 (}()db
Vp Intqvation Thne 10% to 80% of the current on time.
IP Transieot Program Total measuring time keyboard selectable at 1,2,4, 8, 16 or 32 seconds. Normally 14 windows except that the first four are not measured on the 1 second timing, the first three are not measured on the 2 second timing and the first is not measured on the 4 second timing. An additional transient slice of minimum 10 IDS width, and lOms steps, with delay of at least 40 ms is keyboard selectable. Programmable Windows also awilable.
Tl'II.IISIIIitte ~ Equal on and off limes with polarity dJange each half cycle. oRloff times of I, 2, 4, 8, 16 or 32 seconds. llmlng accUJ'llC'f of ±IOO ppm or b,ener is required.
SCINTREX Earth Science IIw.menlalial
btemal Circuit Test A.l1 dipoles are me:wred individually in sequence, using a 10 Hz square w:ne. The range is 0 to 2 Mohm wilh 0.1 kohm resoluuon. Qrcult reslSI2nCeS are displayed and recorded.
Synchrooization Self S}1Ichronizalion on the signal received at a keyboard selectable dipole. Umited to avoid misttlggermg.
Fil1erias RF filter, 10Hz 6 pole low pass filter, statistical
noise spike removal
Intemal Test Generator 1200 mVofSP; 807 mV ofVp and 30.28 mV/v of M. Analog Meter For tnonitoring input signals; swttcIWJle to any dipole iia keyboard
Keyboard 17 key keypad with direct one key access to the most frequently used functions.
Display 16 lines by 40 char2cters; 128 x 240 dots, Backlit Supel1'wist liquid Cryst2l Dlspby.
. Displays Instrument stJtus and chiIa during and after reading. A1pbanumecic and
:~~=2. 046 Available for below ·15"C on.
Memory Capacity Stores approxim2lely 400 dipoles of information when 8 dipoles are measured simull2neous1y.
Real rune C10ck om Is recorded with yen, mOOlh, day, hour, mlnute and second.
DigiJal DIda Output Fonnatred seri2l d2Ia output for printer and PC etc. D3fa output in 7 or 8 bit ASCII, one start, one stop bit, no parity format. Band rate is keyboard selectlble me standard rates belwt!eo 300 baud and 57.6 kBaud. Selecf2ble carriage
In the U.S.A. SCINTREX Inc.
return delay to accommodate slow periphmls. Hand-shaking is done by X-onJX-otJ.
Staadard Rechargeable Batteries Eight rechargeable Ni-Cad D ceI1s. Supplied with a charger, suitable for 1101230V, 50 to 60 Hz, .oW. More than 20 hours service at +25"C, more than 8 hours at -3O'C.
Aadllary R~ Batteries An additional eight rechargeable Ni-Cad D cells may be inst2lled in the console along with the Standard Rechargeable Batleries. IJsed to power the Dispby Heater or as b'Jdrup power. Supplied with a second charger. More tban 6 hours service at ·3O"C.
Use of Noo-Recbargealtle Batteries Can be powered by D size A1kaline batteries, but rech2rgeable batteries are recommended for lower coS( OYer time.
OpmdinK Temperature Range -3O"C to + 5O"C
Storage 1emperatore Range -3O"C to + 50"C
Dimensions Console: 355 x 270 x 165 mID
Charger: 120 I 95 x 5S mm
Batteries: 1.3kg
...,.., ........ ;·uers Awilable
JPC..9 200 W TSQ-2E 750 W TSQ-3 3 kW TSQ-4 10 kW VERSA 'IX
Hea.d Office SCINTREX Umited 222 Snidercroft Road Concord, Ontario, Canada l4K 185 Telephone: (905) 669-2280
900 Woodrow lane, Suite .100 Denton, Texas
In S.E. Asia BClNTAEX/AUSlOG P.O. BOX 125 Summer Park 83 Jijaws Street, Brisbane Telephone: +61·7-3376-5188 Fax: +61-7·3376-6626 Fax: (905) 669-6403
e-mail: [email protected] website: www.scintrexltd.com
76205 U.S.A. TeIephooe: (940) 591-7755 Fax: (940) 591-1968 e-mail: richarttOscintrexusa.com
e-mail: auslogOauslog.com.au websit9: www.aUsIog.com.au
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GRAND CRU RESOURCES CORPORATION Coli West Property
Coile West Grid Induced Polarizaion Survey - Filtered Resistivity
Coli West Area - Red lake Mining District Claims: 1244673 1244672 Instrument: Scintrex IPR-12
Contour Interval = 200, 1000ohm-m
Surveyed by: Ray Meikle and Associates
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=l
n=2
n=3
n=4
n=6
n=l
n=2
n=3
n=4
n=5
n=6
IP 6.3
3.1
a
I~.:;.;.;;;.:.=_-w.:.:.:.;····················· ......... .
IP
I 6.3
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7+00 S 6 ... 00 S 5+00 S 4+00 S 3+00 S 2+00 S 1 +00 S 0+00 1 +00 N ~---+ -~-t-I ---+--_---+---· __ -+�-----+�-- -----+---------+----·~---+I~___+ -----+-1 ----+-----+I----~--+--~___+I---+---------+-~
53 54 48 39 35 33 32 32 34 38 33 33 33 31 29
45 43
/' ~6\57 57 54 C4 37 36 ~ 29 14 " 24 23 22 24;; c-y 33 /~35 37 31\~3 58 41 44 \ 39 35 ~\ 27 25 / 47 /36 /29 ____ 31
6/ 41 45 42 ~" " ,,/ 48 /"
47/52 61
53~ 63 32 33 34
66 65 32 31 33 34 31
25
31 36 34 61/ 43 44 41 41 4 35 ~3/ "J 37
54/ /'43 45 41 43 42 J 36 31 51/ 43' 34 35 37 39 35
1435
7 .... 005 1
6174 7103
6+005 5+00 S I I I
7808 8255 6931 4721
4+005 , 5130 3162
3+00S 2+00 S 1+00 S 0+00 1+00 N \ ~-~-4--~-T-----+I---~-+ _____ r-____ r-~
3061 3092 3337 3714 4051 2960 3315 3402 3222 2923 2273
1032
3.1
n=1
n=2
n=3
n=4
n=5
n=6
n"l
n=2
n"3
n"4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter *
Dipole-Dipole Array
** a na a
*** **** ***** ******
~-__ ~L
2.3046() <:)
plot point
DIPOLE LENGTH : a=5aM DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1,1.5,2,3,5,7.5,10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITIER : SCINTREX TSQ-3
Scale 1 :5000 50 0 50 100
..... -- "(meters)"
150 I
I COLI WEST I INDUCED POLARISATION
LINE 100W Date : JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCE CORPORA TION
CHARGEABILITY
mVNol!
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=1
0=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP IP
7.4 l ...... ~ ...... , ...... , .... ::'~-... --, .. I.-... -.,-, -... ..,.~.-... --, .. I.-.. -... '~.-..... ' ..... ~-.. -... T.i .. -.. -.. ~' .. -... "T.:.-.-... '~ .. -.. ' .. '.-. ""-1 "~" -----,,-', -,r---'I- I i i-----r I I I I I
~ --- ........................................................................................................................ .
~-r---..,-....--.------,,-', ......... 1 - 7.4
3.7 3.7
o l~ '-,--I --.-JI_.LI --"1_-,-1 _,--I -...1.1 _,--I ---,I_LI .-..J.I_-,--I -----'1_-'-' ~-L_-'- 1 1 \ 1 1 I I 1 1 1 1 _-,--I ........LI _,--I --L,t 7+00 S 6+00$
I \ ~oos 1 __ ~4+~OO~S~~_~3~+OO~S~~_~2~~S __ -r1 __ ~1+~IOO~S __ -rI __ ~0~+OO~_+I __ 1+1~ON~
48 52 57 67 61 56 55 48 43 3B 4 43 43 41 4 38 36 36
7+00 5
5510 5791 6076
6+oos 1
7336 7449
5+005 1
6742 6422
4+005 , 45D6 3350
3+005 1
3045 3174
2+00$ 1
3374
47
46
45
42
46
3462
42 42 )" 41~4
4 38 36
., \" 35
4 33 39
./ 4 37 38
1+ooS
3338 3054
0+00 1
2918
33
35 36
39
1+QON
3021 3091
2732 _ ~24,,~"-:/ ~ \3986 ,\2194" ~ _:~_: __ : _~?:::- 1325 5461 --:'974 \ 4453 ~ ,9./ 97\ J 5996 / 3556/ 2226 ~ 1792 ___ =---- 2288 2104 2182 -- 1960 / 3677
~ 50"\ 3391 /5376 ("K /" I 4050 I 2686 2403 2836 - 3218 3319 --..... ~ /9/''''' 8m 4~4883/ 9862 /' /4761 I 2688 / ~ ~ _
6747 5836/8973 6711 4669 2942 2703 4023/5636
;;-:::::. ~ 70~ /~ 2~ 3009 / 3939 I 6018
3581 4678
"""-4042
~
3313 3139 4679
3545 6081 5174
./" 5664 4905 56;)4 4121 1257
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array
** a na a
*** **** ***** ******
c 3046 0 2 '!!.
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n ::: 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5,2,3,5, 7.5, 10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1 :5000 50 0 50 100 ..,..--
"(meters)"
COLI WEST
150 I
INDUCED POLARISATION
LINE 200W Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCE CORPORA TlON
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 4.5
2.3
o
I I I I I
.................... .... ... .... ........................................................................................................................
~ I .~I_~!_~!_~!_~!_~I_L!_L!_L_L'_LI_I~_!~~!_~!_~!_~I_JI_JI_J!_~I_LI_LI_~~I I I I
7+00 S 6+00 S 5+00 S 4+00 S 3+00 S 2+00 S 1 +00 S 0+00 1 +00 N ~--~-~!~_-+-_~~_-r! -~~~-4---~~~-+--~~~-+--~~!~---r-~.~--~--~--~--+---
33 36 37 39 41 36 36 36 34 34 32 26 23 24
25~29
34 33 36 34 ~ ~9 45 ) 36 34 32 33 39
33~ 33 35 37 32) 25 ( '':'''---- 21
33
38 42 36 -:-;-;0 45 44 45 46/
3
( 38 36 34 39 38
41 47 /4 37 /~ 44 45 4 38 /42/36
31 33 35 35 32/ 26 19/ 26
/3/25 /I' 27 3 24 17 25
/ 3 24 14 26
/
34
3S 35 35 36
34 39 37
45 35 38 39 37
" 14 2 45 38 39 31
7+00 5 6+00 5 5+00 5 3+00 S 2+00 S 1 +00 S 0+00 -~!c---~---r' - I I I I
4+005 , I I I I I I 1+ooN
!
6871 6309 6215 6411 6746 7088 7073 7068 6475 3849 2613 2733 2887 2953 3004 2920 2899 2968 3581
4355 2566 2487 _ 2413 2314 2257 1849--./ 2241 4174 3015 (1547 1117 979 -- 9:38 1092 1107 1189 1135
;;;- ........ -=--=-~~r//'626 ~_17_'6_~;:: 8369 -- 6693 5437 0118 - 5145 6710./" 11K I 6263 / 19t 1734 2712 2763 _ 2771 2496 2428 2266 / 4433
11K ~ 7111 6478 5917 T./ 16K 831! / 2565 2073/ 2731 ~ 3975 ~064 2726 / 5300
~ ,~5 ----;/ 18K / "0/318( / 31~ 3406 ~ 3882 ~::: 11K......... 9905 l1K'/ 19K 12K / 3937 3068 3780 3871 4753 5223 4914 3843 6903
1939
2.3
o
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
POLE-Dipole Array Filter " "" a na a
I I
**" *1r*1r
***1r1t
*1r****
<!I
DIPOLE lENGT.f .!501b 4 6 0 DIPOLE SPACINGS: n = 6 Comments:
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5,2,3,5,7.5, 10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1 :5000 50 o 50 100 .,... -
"(meters)"
COLI WEST
150 I
INDUCED POLARISATION
LINE 300W Date : JAN 2005 Mining Division: RED LAKE Township: COLI Survey by: R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCE CORPORA TlON
Filter Dipole-Dipole Array * ** a na a
RES IP IP RES I I I I
10K 3.8 3.8 10K ***
r%J =·~~·~ ... ~ ...... I •••••• ~ .••.•• ~._ •.•. I .. I I I I I I -- I I I I I I I I I I I I I I I I I I I I I I
I ~ ****
~ .... ....................... ............................................................................................................ ...................... . .
***** - ******
3046 0 2 • 100 1.9 1.9 100 (!)
I
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6
1 0 I I I I ~ I I I I I 0 1 Comments :
CHARGEABILITY Interval 1, 10
CHARGEABILITY 6+00$ 5+00$ 4+005 3+00$ 2+00$ 1+00$ 0+00 1+00N 2+00N CHARGEABILITY RESISTIVITY I I ._, I I I I I I I I I
mVNolt 24 26 3 33 35 34 35 35 34 3 31 3 32 32 31 27 28 28 28 mVNolt Logarithmic 1,1.5,2,3,5,7.5,10, ..
n=1 23
'~'-,~ 35 37 34 33
\ 27 35 32 35 3~ 27 2~26 21 26 n=1 INSTRUMENTS
n=2 24 39 34 36 , 31 27 35 31 34 31 26 \'2- 26 29 n=2 RECEIVER : SCINTREX IPR-12 \. '" TRANSMITIER : SCINTREX TSQ-3
n=3 24 24 33 37 38 32 38 37 3 26 33 3 35 31~23 27 n=3
""" '" Scale 1 :5000 n=4 24 25 37 36 34 35 36 3 25 33 3 34 32 3~ 25 n=4
"" \ 28 n=5 25 2' 31 35 37 31 35 34 24 33 3 36 35 33 n=5 50 0 50 100 150
'" 33 \
IiiiI*.M_ I n=6 25 25 31 36 35 3 34 25 24 32 31 39 37 n=6 "(meters)"
COLI WEST APPARENT APPARENT INDUCED POLARISATION 6+00 $ 5+005 4+005 3+00$ 2+005 1+005 0+00 1+00N 2+QON
RESISTIVITY I I I I I I I I I I I I
RESISTIVITY 3731 3655 3683 3597 3505 3288 2898 2673 3138 3215 2983 2822 2",0 2977 3047 3074 3288 3408 2996
ohm~ ohm~
LINE 400W n=1 1851 1425 _ 1358 _ 1207 1238 - 1322 1518 1591 1912 _ 1176 ........... 769 818". 1129 1140 ,\401) 1500 2005 2192 1610 n=1 ~ --------.... / --------"--.. ----.....- ~ - ~ -n=2 3136 __ 2407 2312 2147 2354 2417 164' 1900 2889 ~~22-1454 2059 2183 2478 138ll 3301 3527 n=2 ----- ------- "'" ) I / ~ n=3 4416 3365 3322 3214 3386 ~2526 1971 2397 4112 2863 1887 2105 3041 - 3035 3259 3288 4165 n=3
\ ~ -
I Date : JAN 2005 ---n=4 5712 "- 4392 4436 4114 3369
~ 2341 3107 5200 "- 3810 '- 2471 2751 3778 3507 4040 3850 n=4
Mining Division: RED LAKE ------------
I \ ~ ~ I n=5 7083 5511 5271 3970 3406 2985 2904 3713 6484 4715 3030 - 3202 4242 4152 4458 n=5
\ -~ Township: COLI '-
n=6 8431 6079 4919 3958 3764 3598 3477 4437 7679 5541 3400 3465 4681 4350 n=6 Survey by: R MEIKLE AND ASSOCIATES
GRANDCRURESOURCECORPORATION
CHARGEABILITY
mVNoH
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=1
n=2
n=3
n=4
n=5
n=6
n=l
n=2
n=3
n=4
n=5
n=6
IP
3.6 1--'---'-_·'--'-1 --'I~'-I ~~Ir-'I----rI~T.i .. -.. , .. :-... -... rl ... -.... I ...... : ...... ~ ... ~ .. I ...... : ...... I ....... I ..... ".~· .. I ...... : 1._ •.•• __ •..•••••• ••••· ••••• • •• ••••••••••••••••••• •••••••••••
I IP 3.6
1.8 1.8
5+00 S 4+00 S 3+00 5 2+00 5 1 +00 S 0+00 1 +00 N --+--~+-__ ~I--__ ~I--__ ~ __ ~I--__ -Ir-__ ~ __ --~I __ --~I __ --+I--__ +I--~I
24 28 29 32 33 29 28 29 31 33 31
" 29\323539 37 Xl 21~19 24
24 3_3~ 36 35 25 22 23 27/33
" " " '" " '" "';; ~ " " ,. ,. , ;:.-:-'~" ,,) "
28 28 27 29 ~ 34 33 35 I'~ 36 (26 /3
27 28 28 • 33 31 41 38 29 33
5+00 S 4+00 S 3+00 S 2+00 S 1+00 S 0+00 1+00 N -+I--~-~I-----+------;----jlr----+----r-I ----+-----+1 ----+1 ~~+I --~-r--~---;I
2443 2535 2625 2683 2736 2838 3125 3464 3569 3592 3103 3313 3426
1299 1106 1079 110$ 1161 1203 1246 1556 1478 - 2109 '- 1565
-----------------------------~ ~ ~ 1834 1853 2625 2565 ~'" 2582
24-'-2~ ---",-) - ;::.- /" ~ '87\ 3379"---- 1974 _ 2840
3031 ~./ 3101 3855 \ 5995 ) 4143 3548 3442) 2569
2138 - 1919 _ 1917 _ 1892 2210
2996 _ 2710 2606 ----3806 3317
4395 3674 3394 3513 3917 4625 4766 4109 2929 ____ 3359
4724 4002 4065 4240 4745~ 4563 4300 3171 3718 5099
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNoH
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array " ,,* a na a
~I --~Ir-------~I----~I
*** **** ***** ******
o plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments:
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5,2,3,5,7.5,10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1 :5000 50 o 50 100 150
"(meters)"
COLI WEST
INDUCED POLARISATION
LINE 500W Date : JAN 2005 Mining Division: RED LAKE Township: COLI Survey by: R MEIKLE AND ASSOCIATES
GRANDCRURESOURCECORPORAnON
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K,
100-'
lJ
n=l
n=2
n=3
n=4
n=5
n~
n=1
n=2
n=3
n=4
n=5
n~
IP
"F~""~"" ~~ 1.8
2.4
2.3
3-tQO 8 2+008 1+008 I I
2.7 3 3.1 3 3.1 3.2
0+00 I
2.8 3
1-+00 N 2+00 N
2.6 2.5 2.5
2.8 '\ 3.2 3.2 '- 2.8 3.1 3.1 ~ 2.4 ~ 1.9 2.3
2.3 2.8 \ 3.4 3.3 \ 2.6 \ 3.5 ~ 2.2 2.8 ~ \\ 2.3
2.3 3", 3.4 3.1 '\ 2.9 ~.2 3.1 ~5 ~ S:2 "" lZ 2.1
2.6 3 ~ 3.2 3.2 \ 2.6 I 3.6 3.4 _ ~ 3.3 '" 1.9j 2.3
2.5 . 2.8) 3.4 3 _ 3 3.7 3.7 3 3.4 "" 2.1
2.4 3.3 3.4 3.4 3 3.9 3.8 3.1 3.6 -... 2.4
3+008 2+008 1+008 1-+00 N 2+00 N
3+00 N I I
2.7 2.8
2.7 2.5
3--3.1
2.5 ~ 3.4
2.9
2.6
3+ooN ........-.--+- I I
0+00 I I I
1951 2239 2409 2457 2426 2582 2864 3164 3B66 3824 3733 3500 3226 2727
1088 1168 1125 904_ 1000 1305 1713 1550..-/ 2119 ~ 1236 1166 1120 1103 878 - / ------- ~~ ~--1754 1783 1719 1650 - 1480 2011 2403 2623 r 3313 ____ 2107 _ 1930 - 1904 - 1980 1334 --------- / ------- ~ --....... 2246 2342 2508 2376 '- 1896 2674 r 3243 3603 4591 2910 _ 3071 - 2798 2643
( ~ ----2772 __ 3106 --3142 - 2823 2239 3296 3804 4559 5749 '- 3891 3994 3481
'-....... \ I ~ 3483 3725 3565 3261 ~1 \ 3677 4573 / 5421 ~ 5154 _ 4762
4053 4089 4053 3803 2947 4274 5252 6464 8888 - 5919
".
2.7
2.2
2138
BBO
IP 3.5
1.8
o
n=l
0=2
n=3
0=4
n=5
n~
n=1
0=2
n=3
0=4
0=5
n~
RES 10K
100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array * ** a na a
I I I I
*** **** ***** ****** 2
I!)
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY
03046
Logarithmic 1, 1.5, 2, 3, 5, 7.5, 10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-l
Scale 1 :5000 50 0 50 100 .,..... -
"(metars)"
COLI WEST
150 I
INDUCED POLARISATION
LINE 600W Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by: R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCE CORPORATION
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 3.4
1.7
\ I I I I I I i I I I
............................................................................ - ................................. .
3+00 S 1+005 ..-----------+-- I
2+005 I
0+00 I
25 28 28 28 28 31 29
24 23 25;53 )' 25 25 26 26" 23 i 9 28 27 29
29 28 24 19 / 29 28 / ~ 29
~ 27 22 ____ 32~3' 32) 26
25 / ~ 31 33 33 (27 31
H ~(,)I, 34 34 29 28
22
24
3+005 2+005 1+00 5 0+00 I I I I I I I
2363 271l'S 2991 3251 3388 3366 3092 3032 3273 3161
1037 1019 1053 1105 1179 - 1444 - 1327 - 1418 ---- -------1807 - 2071 - 2045 - 2156 2578 2223- 2317 2370
---------------2794 ...- 3016 - 3108 3716 3121 3177 3069 2115
3450 4D44 4461 4033 4017 3798 / 2532 2968
-------- /" 5370 5693 3177 4759 4494 2993 -- 3404 3954
.--J ~~ 5884 3516 6120 5435 3424 3906 4435
IP 3.4
1.7
o
n=1
n=2
n=5
n=1
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array * ** a na a
*** ****
1r1r***
****** 2.30460 <'l
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABllITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5,2,3,5,7.5,10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1 :5000 o 50 100 150
"(meters)"
COLI WEST
INDUCED POLARISATION
LINE 700W Date : JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCE CORPORA TlON
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 6.6
3.3
o
~ .. """ ... .::.:. .... :..:..:; ... ~ ... .;;.; ... ;;:. .... :..:..:; ... :;.;.: ... ;.;;.'.'-" ----.:..:..:; ................................................................................................................................................... . .........................................................................................
" 52
7+005 6+005 5+005
56 57 56 42
51 48/61
54 G49/65 51/65
6 iV' / 58 43 43 )4
62 44
/ ;; /47 42 ~ 38
64
66
68 66
68
39
37
4+005 3+005
35 33 32
2+005 I
27 2.'
1+005 I
23
0+00 I
18 21
1+OON I
23 22
--2+OON
I
17
~ 23 22 22 2 24 29 /17 13 ~2\ 18 19 16
34 2' 25 26 22 3~ /7"; " 22 2~ '" ;--;:
37 35 ""3----;-; ~ ,/ 35 / 14 "-Y 18 ( 25 23 23 23
38 3.' .41 ) 37 35 34,/ '4 12 18 _~ '\ 25 26 26
65;; !, 4' 47 46 42 (' 38 39 ~ 31 31 37 ((" ? ~I 28 'i "'\ 23 24
4 ~ -- 53 45 - 43 ---- 39 28'" 1.9 3 26 22""" 19 28
7+005 6+OD5 5+00 5 4+00 5 3+00 5 2+00 5 1 +00 5 0+00 1+00 N 2+00 N I I I I I I I I I I I I I I
4431 5367 6172 6975 7343 7020 5556 4331 3431 2876 2564 2653 2S94 3084 2499 1880 2078 2387 2451 2278 1989 1189
1279 _ 1136 948 1201 _ 1590 2185 2033 1951 __ 1586 _ 1114 --~ ------- -- -------- "" 2468 -... ~2 _ ~ 4523 ~ 3703 3043 "",2444 \
3307 4231 __ 5641 ..-- 7679 --- -------6300 .-- 8446 ".,- 11K
....... 6443
--........... 9413 7507
--- " \
5545 '" 4280
5478 4139
3435
/
"" I 2574
688~ 814",.,- /' 3098 ,/ 1451
~ ,ore :;5;:;: 1'#[1 1525 - 1801 /"" 3861 3655 /; 1091 1073
~- 2-:,;" /4996 - 4458 / ,,(, 1237 __
// J II/ ~ 12K ""..,--- 15K '" 12K
2494 3375.,/" 6495 5518 / 1763 - 1575 1886
~ /' 85~ 6850 ) 22271 1998---::::-
9969 6768
1 8420 I 4811
/ "26
I 20K 16K 12K 5542 3088 ,..,
1494 1455 1417 _ 1308 - 1431
I ~-------______ , 12S'] J 2372
/ 1914
2430
..---........ 3217
\
2242
2975 - 2880
) 2486 \ 3560 S! 3409
/ 2248 2726 3821/ 1950
2856 - 2112 2589 2471
2160
I 1740
\ J /
'420
( 721
'0'"
IP 6.6
3.3
o
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array .. .... a na a
...... **** ***** ******
2.30460 .<!).
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1,1.5,2,3,5,7.5,10, .•
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1:5000 50 o 60 100
"(meters)"
COLI WEST
150 I
INDUCED POLARISATION
LINE DE Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCE CORPORATION
CHARGEABILITY mVNolt
APPARENT
RESISTIVITY ohm-m
RES 10K
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 2
.98
o
~ .................................................. .
-
17
1.8
925
381
3+005 J I
2+00 S I
16
13~11
14 11 13
18
21 16
17 17
18
3+005 2+OOS I I I
1017 1199 1398
17
97
1+005 I
1.8
12
G+OO I
18 18
1+OON I
2+OON I I
1.5 13
16 97
\
3+OON I
17 14 15 17 19 14 12 1.6 / 83
1.8 15 18 ~ 18 ~'7 1 C:::::::::65
18
18 19 15 2 22 ~ 14 "\ 2
18 v~ 25 23 21 .. 72
18 25 25 21 ~ 72 ~ 1.7
1+005 0+00 1+OON 2+OON 3+OON I I I I I I I I I I
1589 1730 1918 2162 2100 '''5 1340 1063 736
91
65
612
~~~;:--~~ 1454 12<)8 1005
\ 501 358
'\ ---441 431 -- 592 __ 738 - 717 r 1305 - 1782 - 1944 1348 1268 792 .......... 618
-~ - /~ \ I 732 1002 ~ """'"'-- 923 1688 2605 _ 2950 1576 1276 821 831
--~ // / ) I \ 1494 .,..-- 1942 ~~ /'997 /2974 3747 2107 1413 815 867
2347 1772""-~....- 32132 3948 / 2474 )
I 2685 1753 896 886
/ I 3066 " .. 3344 3932 4154 2.96 1963 I 1060 ...
IP 2
.98
o
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY mVNolt
APPARENT
RESISTIVITY ohm-m
Filter Dipole-Dipole Array * ** a na a
*** **** *****
2.30460 ******
.~.
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5, 2, 3, 5, 7.5, 10, •.
INSTRUMENTS RECENER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1 :5000 50 o 50 100
"(meters)"
COLI WEST
160 I
INDUCED POLARISATION
LINE 100E Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by: R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCE CORPORATION
CHARGEABILITY mVNoH
APPARENT
RESISTIVITY ohm-m
RES 10K
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 2.1
1.1
o
................................................. ........................
81
15
760
190
3+005 I
·13
3+005 I
I
66
31
72
-11
~
81
897
2+005 I I
12 ,.
.82 7-66 14
~ 11
1.
109()
16
14
2+005 I
1.
1.
1353
15
2.
17
12
13
2.
1585
1+005 I
13
26
22
1+005 I
18
13
2
25 ) /'8
18
27
1596
_ .................................................... " . ................................. .
19
13
18
2.2
1612
0+00 I I
17
14
1. 19
21
" )17 /'.8
17
0+00 I
15
1798
17
17
15
17
1720
1+00N I
"
15
1.
1+OON I
"
13
1.
13
1383
I
13
1.
12
12
1
11
,.
1056
2+00N I I
11
\ 84
98 90
\~ 12
15
2+OON I
12
14
834
1
78
92
751
3+OON I
90
3+OON I
605
97
79
693
286
IP 2.1
1.1
o
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY mVNoH
APPARENT
RESISTIVITY ohm-m
Filter Dipole-Dipole Array • ** a na a
I I I I
•• *
**** ***** ******
2. 30460 <!)
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5, 2, 3, 5, 7.5, 10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCI NT REX TSQ-3
50 1iiiiI.
Scale 1 :5000 o 50 100
"(meters)"
COLI WEST
160 i
INDUCED POLARISATION
LINE 200E Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by: R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCE CORPORA TlON
CHARGEABILITY mVNoH
APPARENT
RESISTIVITY ohm-m
RES 1000
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 1.5
.77
o
T
K························ o· ........................................................................................................ .
..........................
-
3+005 2+005 I I I I
12 14 B8
1+005 I I
98 11
0+00 I
95
9!
1+OON I I
B8 80
80 70
2+00N I I
74
73
70
64
3+00N I
11 ') 77 71 18 1 ... 12 12 1
, oo-;!::J" /" " )~" " " ,\~oo " " " n " • • " " 26 ('i/ 40 /'"" 7! '5 "'" 74 80 68 69
" (46 , 1 40 16 12 "'" 76 68 "
96 1 / 1 ) 80 17 17 12 \ 82 11
3+00 5 2+005 1+005 I I I I I i
697 .. , 1119 1145 '360
0+00 1+OON I
1312 1301 1228
2+OON I I
1055 828 706
3+OON I
615
133 96 ~ 141 __ 585 532 908 1005 742 724 - 054- 56{j ~ 298 _ 256
s~ 584 ( J {( 1~"~~" 555 - 533
457 % ~ .. , ~ 86' 1569 1467 _ 1454 _ 1465 965 77! - 798 :::: I 1326 I \ 687 .,.....- 997 ~ \ 1880 1766 1806 ) 1185 \ 97. _ 1003
, .... I ' .. 5 ~ 1159 1135 \ '982 1830 / 124' 1141 1200
1296 -- 1823 1532 1350 1461 '98' 1365 1190 1372
IP 1.5
.77
o
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES 1000
100
CHARGEABILITY mVNoH
APPARENT
RESISTIVITY ohm-m
Filter Dipole-Dipole Array • *. a na a
I I I 1 .*. **** ***** **.* ••
2.30460 plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5,2,3,5, 7.5, 10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1 :5000 50 0 50 100 150 1IiiII. I
"(meters)"
COLI WEST
INDUCED POLARISATION
LINE 30DE Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCES CORPORA nON
CHARGEABILITY mVNolt
APPARENT
RESISTIVITY ohm~
RES 1000
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 1.7
.84
a
-~ ............ . .................................................................... .............................................. . .............................. .
IP 1.7
____ ------------ .84
a
3+005 2+005 1+00 S 0+00 1+OON 2+OON 3+ooN I I I I I I I I I I I I I
13 14 15 14 11 96 12 91 83 81 86 87 84 83 91
97/ 11 1.4 1.6 " - I 1.2 77 .96 59 ., 81 78 99 65
,,( . 18 )/ ~ I ° 10 31 75
(
----II 1.5 18 67_ .. ~'
18 17 17 11-23 ~~68 7'~~ 73 86
0~ 0"'--" r
2 " 13 81 ·35 " I.' 11 14 60 ·14 L--. 14 17 \ 21 ·59 3S
" 11 12 28 ·28 97 17 " ' 60 /-;
3+00 S 2+00 5 1+00 S 0+00 1 +00 N 2+00 N 3+00 N I I I I I I I I I I I I I I
144 119 __ 148 ___ 217 _ 272 296 399 425 469 525 619 _ 695 (420 414 405
-:-~~ 468 y~ 770 -----::::- 997) 522 -:;:--::
519~532 ~ 751 -;;/::: 1303) ~723 " .. ,
973 - 1031 \ '" 684 _______ _=:_ 856 847./ 1086 ~ _ J 1485 / 792 ~ 1089
1306 1010 - 1067 1070 ~.,/ ~ 1627 1596 / 867 / 1034 12"
1238 1518 1287 1170 1360 1809 1853) 983 1142 1476
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES r 1000
~ 100
:"1
CHARGEABILITY mVNolt
APPARENT
RESISTIVITY ohm~
Filter Dipole-Dipole Array * ** a
*** **** ***** ******
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY
na
Logarithmic 1, 1.5,2,3, 5, 7.5, 10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITIER : SCINTREX TSQ-3
Scale 1:5000 60 o 60 100
"(meters)"
COLI WEST
160 i
a
INDUCED POLARISATION
LINE 400E Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCES CORPORATION
Filter *
Dipole-Dipole Array
** a na a RES IP IP RES I I I I
1000 2.6 2.6 _1000 *** it •• * M ~ ............................................................... ............................ ...................................
........................................................ ......... -. ** •••
* ••• *.
100 1.3 1.3 L 100 2 • 3046 0 <!)
plot point
~ DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6
1 a a ~1 Comments :
CHARGEABILITY Interval 1, 10
CHARGEABILITY 2+005 1+005 0+00 1+00N 2+OON 3+OON 4+OON 5+OON CHARGEABILITY RESISTIVITY I I I I I I I I I I I I I I I
mVNolt " 67 41 .. •• ... .. .. 84 , " " 24 22 , 9 15 mVNolt Logarithmic 1,1.5,2,3,5,7.5,10, ..
n=l 72.
/' 0 ~ /"
54 -18 70 6. 96 58 // 25 25
~ " n=l INSTRUMENTS 17 RECEIVER : SCINTREX IPR-12 n=2 ,
-20 ~82 , 44 25 36 78 55 69 24 " 2.1 16 n=2
53~-1.' / (0 TRANSMITIER : SCINTREX TSQ-3 n=3 -26 5. 10 12 0 " 25
/~" n=3
/ n=4 ,,- .1.4 40 85
16
r;5 .. 51 12 28 27 n=4 Scale 1: 5000
n=5 12 -60 60 " 70 42 39 ) 28 L 23 " n=5 50 0 50 100 150
'.3---- /.27 !ijiI*. I n=6 -13 10 " 34 41 51 24 26 23 n=6 "(meters)"
COLI WEST APPARENT APPARENT INDUCED POLARISATION 2+005 1+005 0+00 1+OON 2+OON 3+OON 4+OON 5+OON
RESISTIVITY I I I I I I I I I I I I I I
RESISTIVITY 348 '" 516 629 128 622 901 960 '36 ,,. 1108 "" 1121 1137 1118 '094
ohm-m ohm-m
LINE 500E n=l 151 169~293 424_~-=--=- 479 ~ 695 n=l
n=2 256 ~ 3'" - 353 455 ~.52 542 115 914 110 - 817 913 __ 1033 n=2
n=3 335 313 439 _524 -;;--~~~ 1313 n=3 Date: JAN 2005
n=4 492 ----:--- 701 ____ ~ ~ ~ 798 996 /' 1311 1288 1383 1375 1492 n=4
----- .,./' 16;---"""" 1335 \068~ ------ Mining Division: RED LAKE
n=5 148 904 _
/ 1392 1322/ 1583 1651 1679 n=5 ...,..- \ ~ Township: COLI
n=6 '091 1393 1999 1692 1169 ,,.. ...- ,,., 1615 1815 1931 n=6 Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCES CORPORA TION
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 2.2
1.1
o
..........
79
......................................................................................................................... ......................
98
1+005 I
70 45
0+00 I
" 82
1-+00N I
81 13
2+OON I
14 15
3+ooN I
17
4+OON I
59 -,3~6_.37 45 6. -26 /13
16 14 11 14 17
-19) 19:/Q) -32 -0 " /12 12<:) 11 ~21~ /7 ~ 21 -34 -61 78 ..--- 12 -22 13 1.
/2 23 24
·'6 ~ 12 51 f 14 13 _ 14 15 21 25 22 19
;:=~\Y; - / :J 18\ "~~ 1{ W ::"l? 21 ~14 23 " 22
2 25 21
1+00 5 0+00 1 +00 N 2+00 N 3+00 N 4+00 N I I I I I I I I I I I I
307
115
~~~.14 667~~~: 181 182 _~ 305 457 652 648 732 ~ 927 ' 1593 1656
:-_ 321 364 480 -----;-~ 933 / ~ - 2016 1804
439~~~~ ~990_1//17 .. (2124 ~ ____ ~ _____ I
721 "" 997 ~5 ./ 1679 ~ 1211 / ~ 1983 ~O
1209 .. 1774 2141"" 1733 1455 1373 2070 2006 1927 1652
1469
\ I
1535
1635
19
17
21
5+ooN I
16
5+ooN I
1
1511 1235
1224 ,,.
1334
1341
IP 2.2
1.1
o
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES _10K
L 100
:""1
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array * ** a na a
~I ----rl----------~I --~I
*** **** *.* •• ****.*
2.30460 e
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTMTY Logarithmic 1, 1.5, 2, 3, 5, 7.5, 10, ..
INSTRUMENTS RECENER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1:5000 60 o 50 100
"(meters)"
COLI WEST
150 ;
INDUCED POLARISATION
LINE 600E Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCES CORPORA TlON
Filter *
Dipole-Dipole Array
** a na a RES IP IP RES I I I I
10K 2 2 10K *** - .................................. -~ 'It*** M r®l ...................... ............................. ..... .............. ***** ...................... ...... ******
100 .98 .98 100 2 • 30460 <!)
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6
1 0 0 1 Comments :
CHARGEABILITY Interval 1, 10
CHARGEABILITY 0+00 l+OON 2+OON 3+00N 4+00N 5+00N 6+OON CHARGEABILITY RESISTIVITY I I I I I I I I I I I I
mVNolt 15 1.4 " 14 " 14 15 17 1.8 1.5 1.6 18 16 mVNolt Logarithmic 1, 1.5, 2, 3, 5, 7.5,10, ..
n=l 11 91 87 1 _78 11 "'7 21
15 1.5 17 12 n=l INSTRUMENTS ~
\ '-. \" " "J RECEIVER : SCINTREX IPR-12 n=2 87 15 11 63 14 16 17 19 n=2 \ ,,-' ,,'-J\~/. " TRANSMITIER : SCINTREX TSQ-3
n=3 " 2 98 14 19 18 n=3
n=4 16 19 1~ 81", 2 1.2 25 15 2 16 r,:- n=4 Scale 1:5000 n=5 \~~\N4 15
12 18 16 n=5 50 0 50 100 150
14 26 15 15 \. 36 ~ 14
1IiiI. I n=6 " 22 n=6 "(meters)"
"
COLI WEST APPARENT APPARENT INDUCED POLARISATION 0+00 l+OON 2+OON 3+OON 4+OON 5+OON 6+OON
RESISTIVITY I I I I I I I I I I I I I
RESISTIVITY 615 773 953 1100 1273 1578 185() 2163 2081 1816 """ 2012 1398
ohm-m ohm-m
LINE 70DE n=l ~/_~512 688 968 ____ 955 1607 '" 2024 154ll 1830 _ 1603 1022 n=l / ""... -------/ 2770) ICs ) / ~\
n=2 270.......--~~737_731 /'032 ;97/2243_ 2121 2788 1396 n=2 / /
n=3 491 ~ 989 ~ 1005 1226 / 2626 ".. j061 / 1518 - , 2639 1935 n=3 Date : JAN 2005
n=4 1126 1253 1077 1147 :/ ~ 2282 0,.. / 1552 /'
2375 1872 n=4 / Mining Division: RED LAKE
n=5 ~:
1334 1272 2214 2765/~ 1824 2475 1589 n=5 // / / Township: COLI
n=6 1594 1556 1441 2443 2813 ... 1361 1850 2473 1643 n=6 Survey by: R MEIKLE AND ASSOCIATES
GRANDCRURESOURCESCORPORATION
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=l
n=2
n=3
n=4
n=5
n=6
n=l
n=2
n=3
n=4
n=5
n=6
IP 1.9
.95
a
.................................................. ... ~~~~--~'~"~'.-~"~"~"~"'~"~"~"~"'~"-"-'~-,'" ................................................
............ ..............................
•••••••••••••••••••••••• u •••
99
99
3+005
94
98
85
2+005 1+005
98 11
78 82 73
12
18
J
16
11
0+00 I
87 a1 74 72 97 17
17 17
12 11
13
1+00 N I
13
16 14
.99 ---. 87
13'" .?~<" ,,\,,-~"
98 12 12 18 /'" 16 \ 28 . 21
14
1.6
15
12 17 19'" 21 19 18 29 ) 16
2+00 N I
" ,. 3+IlO N
I
1.6 17
4+OON I
16 16
5+OON I
16
<J ':"8 ~,' :: " ,: " :: ~',' " 1.5 12 11 13 \ 24
18 17 14 17 1.8 1.5
18~ 15 13 15 18
3+IlO 5 2+00 5 1+005 0+00 1 +00 N 2+00 N 3+IlO N 4+00 N 5+00 N I I I 1 I I I I I I I I I I I
17
14
276 343 422 516 616 728 858 ~5 959 1061 1278 1452 1508 1746 1924 1788 2004 2319 2961
117 __ '_26_-_-_-_"_' 119 121 ~ / .- __ / __ 117 658 'i5 1257
_-2-32 __ ---=---~ ~ _=____ 587 532 / 772 ~ 948 _ / ~\ 1325
3.33 331 312 348 ~ 820 816 ~ 809 1327 1267 // 2140/ 1516 ~ ;2/ 4425
~ 473 ~ ,~ '-....:.--940 1329 1399 /' 1760 2523 / 1682 1550 ;03/ .395
527 //912 / 1483 - ',,, 1084 / 1498\ 1329/;74 /' ~ /876 1581 )91J4 / 4510
742 1167.... 1867 1834 1393 1450 1799 1418 1768 3041 2102 1686 1888 I 4601
225
91~~~1477
1206 1527 ~ ///
431
IP 1.9
.95
a
n=l
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES _10K
~ 100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array • .... a na a
•• * ****
***** ****** 2 .30460
·G·
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTMTY Logarithmic 1,1.5,2,3,5,7.5,10, ..
INSTRUMENTS RECENER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1 :5000 50 o 60 100 MI.
"(meters)"
COLI WEST
160 I
INDUCED POLARISATION
LINE 800E Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANCRU RESOURCES CORPORATION
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=l
n=2
n=3
n=4
n=5
n=6
n=l
n=2
n=3
n=4
n=5
n=6
IP 3.8
1.9
a
....................................... ..... . ....................................... ............. ................................................................................. ....................
................. ..................................
11
99
---
3+005
11 17
2+005 I
17 12
1+005 I
11
0+00
" 35 28
1+OON I
19
2+00N I
13 _ 13 15 I 63 41 f 13 \ ') 37 ....... '\ 13 • 85 ) 14
13 G) / --;;-~ 54 ·82 73 I 24 \ 49 ~ 14 12 \. '\ '"
19 _ 25 ~ ~ 11 "" 27 (:E~ S-~ 13 \ 91 17
15~~~32", 12 13 "'~~~G~ ~'4 77 37 '~~2/~ ~ 13 ( 91 ~~~~~~ _17
"
3+OON I
22
4+00N I
21 21
22
5+00N I
21
2 __ 19
6+00N I
12 "/ 21
17~2.2 2r-2\21 23 ~'9 23 23 22 \2 19 23 21
11 \' 22 22 ~J 22 2.1
14 29 _ 24 23 21 ~ 31' 23 25 ~ 17 14 '
3+005 2+005 1+005 0+00 1+OON 2+OON 3+OON o4+OON 5+OON 6+OON I I I I I I I I I I I j I I I I I I I
18
16
351 411 505 628 739 889 1028 1137 1132 1048 1216 1431 1612 1794 1984 2015 2238 2379 2306 1825
185 _ 166 160 _ 176 162,...,..... 224 ~ 302 489 __ 749 508 _ 415 _ 434 _ 474 - 531 __ 754 ___ 637..-' 851 - 1068 _ 1418 - ----- ~ /" - \ - ---::::::--::-- --- -------- "'-299 - 296 -- 311 ~ 324 469 784 /' 1094 691 708 --- 871 _ 915 _ 954 1227 1079 1289""""- 1883 2254 \ 1558
422-:144
' ,,0 3:~~5~:~::<4D' /80' L7::/~ ~-~ 1418"7 ~ 3123, -
570 ~ ~;;-~38' 1732/ /'22 % "69 / "" /917 '349 ~ 2057 /2841 3480 / '46'
512 /709~ /; -- ''') / 1074""""';:' 1205 / 1557 /2079 2843 2223 / 3171 3947 / 2595
839 1280 2273 2a05 1263 1049 1305 1571 1920 2866 2537 2872 3653 4208 2815
1419
IP 3.8
1.9
a
n=l
n=2
n=3
n=4
n=5
n=6
n=l
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array * ** a na a
*** ***fr
fr****
******
2.30460 '(!)'
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5,2,3,5, 7.5, 10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITIER : SCINTREX TSQ-3
50 iiiiiI.
Scale 1 :5000 o 60 100
"(meters)"
COLI WEST
150 I
INDUCED POLARISATION
LINE 90GE Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by: R MEIKLE AND ASSOCIATES
GRANDCRURESOURCESCORPORATION
CHARGEABILITY
mVNoH
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
IP 4.4
.............. ........................
............. •••••••••••••••••••••••••••• 40 ••••••• •••••••••••••••••• •••••••••••••••••••••••••••••••••••••••••••••••••
.................. ................................................
. ............................ .
"~ -_J o
3+OOS 2+005 I I I I
15 25 2.1
3+005 2+005 I I I I
429 522 617 762
1+005 I I
1.2 1.1
1+005 I I
876 .. 2
19
0+00 I
0+00 I
31 21
1141 1385 1626
1+OON I I
19
1+OON I I
913
2+OON 3+OON I I I I
25 16 25
2+OON 3+00N I I I I
4+00N I I
18
4+OON I I
17
5+OON I I
5+OON I
12
1240 1476 1689 1844 1963 1793 1654 1364 1088
6+OON I
6+OON I
58
905
234 ____ 277 285 ./ 575 '/ /870 ~ ~0 - 660 ~ 891 _ 877 - 1030 .... " ~ 477
451 ~ 346 357 ? ~~ 1199 \ l ~~ \ \ 1001 - 1022 _ 9~929 1481 _ 1405 _ 1529 '\ 1356 1023 _ 920
553 507 - 480 491 925 1441 - 1481 ~1:,:7 576 t 1365 - 1444 1249 ~ _ 1892 - 2000 1610 1260 1209
645 633 ~ 5,(;/ 5' ;:;: I j/ ~;:<) ;3 / ) 899 \ 1822;;<:: 22.. 24~ 1909 ; 1401 1336
765 ~::>./ 2321 )' ~)'9 V'/ 780) 1268 \ to / 3138 ~2 2253, 1592 "-- 1416
563 ~ 1792 2891 2748 '/, 188 } 562 .".... 862 '" 1161 1514 3719 3338 3270 2519 1829 1565
IP 4.4
2.2
o
n=1
n=2
n=3
n=4
n=5
n=6
n=1
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNoH
APPARENT
RESISTIVITY
ohm~
Filter Dipole-Dipole Array * ** ~I ~a~I~~n~a ___ I~a~1 ***
**** CDJ rv>l *****
****** 2.30460 (!)
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5, 2. 3, 5, 7.5, 10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1 :5000 50 o 50 100 150 MI.
"(meters)"
COLI WEST
INDUCED POLARISATION
LINE 1000E Date: JAN 2005 Mining Division: RED LAKE Township: COLI Survey by: R MEIKLE AND ASSOCIATES
GRANDCRURESOURCESCORPORATION
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
RES 10K
100
n=l
n=2
n=3
n=4
n=5
n=6
n=l
n=2
n=3
n=4
n=5
n=6
IP 9.9
4.9
o
......................... ............... •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• u ••••••••• •••••••••••••••••••••••••••••••••••• ....................................................................................... .
. ......... .
6.7
93
3+005 I
14
72 7.4
2+005 I
"
1+005 I
0+00 I
-
1.1
14 13 15 17 98
'~'~C~O 14
12\24
29 22 24~-O
61
35
23 23 2~~~62 22~1 -32 -17
74
70
1+OON I
79
71
94
68
2+00N I
" -22
76
3+OON I
11 15
4+OON I
19 18
5+OON I
18 18
15 1.3 14 18 . 23~' 13
30 75 r 98", -11 \ 19 - 17 Z 22 16 11
83 20 11 11 -16 ~\24 ~2 2 25 17 99
V~7 \ 14 ,;, -23 ~ 27 \ """,, 29 "" 1.8
49 \ 19 0 ~ 18 ';. -31 ~ 27 ~" \ 23 ~ 12 0 23 61....... 18 ';8 -47 ~ 27 ~ 16 '" 28
6+ooN I
3+00 5 2+00 5 1+00 5 0+00 1+00 N 2+00 N 3+00 N 4+00 N 5+00 N 6+00 N I I I f I I I I I I I I I I I , I I I
" gg
694 814 862 890 926 937 947 833 865 971 ,,07 1285 1439 1586 1538 1411 1230 1093 820 655
352
628
277 218 207 _ 183.-- 318 320 408 437 413 __ 492 51~ 695 732 804 - 703 - 702 446
----. ------ ------ - ------- ~ -... - ""- '-....... 587 ____ 454 426 424 ~ 655 548 - 534 668 678 __ 174 - 840"""'" 1175 1334 1255 1058 1132 \ 769 '" 562 ;;---'" -~?0 ~741 ~ 1003 - 1~ 1524 ~14~ 966 - 1002 _ / 1510\ 1143 '-.. 873 852 0 // /- 2027 2036 1657 1596,
1256 /'/ 2007\ t35 1097 ............ 971 __ 972 1188 / /'6 2205 2241 /1818 1859, 1305 --- ~ - - - - - - - - - - -
347
1036
\ 1187 1001
1099
1193
800
388
IP 9.9
4.9
o
n=l
n=2
n=3
n=4
n=5
n=6
n=l
n=2
n=3
n=4
n=5
n=6
RES 10K
100
CHARGEABILITY
mVNolt
APPARENT
RESISTIVITY
ohm-m
Filter Dipole-Dipole Array * ** a na a
*** **** ***** ******
2. sv460 'eo'
plot point
DIPOLE LENGTH : a=50M DIPOLE SPACINGS: n = 6 Comments :
CHARGEABILITY Interval 1, 10 RESISTIVITY Logarithmic 1, 1.5, 2, 3, 5,7.5,10, ..
INSTRUMENTS RECEIVER : SCINTREX IPR-12 TRANSMITTER: SCINTREX TSQ-3
Scale 1:5000 60 o 60 100 1IiiIF.-
"(meters)"
COLI WEST
160 I
INDUCED POLARISATION
LINE 1100E Date : JAN 2005 Mining Division: RED LAKE Township: COLI Survey by : R MEIKLE AND ASSOCIATES
GRANDCRU RESOURCES CORPORATION