geophys surv interp rpt fixed loop transient em …
TRANSCRIPT
Quantec Geoscience Inc. P.O. Box 580, 101 King Street Porcupine, ON PON 1CO Phone (705)235-2166
31M04NE2020 2.20387 SOUTH LORRAIN 0 10u u Fax .705) 235-2255
Quantec Geoscience Inc.
Geophysical Survey Interpretation Report
Quantec 3 .2038*Regarding theFIXED LOOP TRANSIENT ELECTROMAGNETICPROFILING SURVEYSover the VEINLODE PROPERTY,in South Lorrain Twp., ONon behalf of GILEAD MINERAL CORP.,Toronto, ON
QGIQGIQGIQGIQGIQGI QGI C473S. Coulson
J. LegaultD EastcottMay, 2000
Porcupine, ON
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
31M04NE2020 2.20387 SOUTH LORRAIN
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
010C
1. INTRODUCTION...............................................................................................................................^
2. GENERAL SURVEY DETAILS..........................................................................................................4
2.1 LOCATION .................................................................................................................................4
2.2 ACCESS ....................................................................................................................................5
2.3 SURVEY GRIDS ..........................................................................................................................5
2.4 SURVEY CLAIMS ........................................................................................................................5
3. SURVEY WORK................................................................................................................................6
3.1 GENERALITIES..........................................................................................................................^
3.2 SPECIFICATIONS.......................................................................................................................^
3.3 PERSONNEL..........................................................,.................................................................../
3.4 INSTRUMENTATION.....................................................................................................................?
3.5 PARAMETERS............................................................................................................................?
3.6 MEASUREMENT ACCURACY AND REPEATABILITY..........................................................................8
3.7 DATA PRESENTATION................................................................................................................^
4. INTERPRETATION AND CONCLUSION........................................................................................^
4.1 OVERVIEW...............................................................................................................................^
4.2 SURVEY RESULTS AND DISCUSSION .........................................................................................11
4.3 CONCLUSION AND RECOMMENDATIONS....................................................................................12
APPENDIX A: STATEMENT OF QUALIFICATIONSAPPENDIX B: SURVEY PROCEDURES AND GENERAL THEORYAPPENDIX C: INSTRUMENT SPECIFICATIONSAPPENDIX D: PRODUCTION SUMMARYAPPENDIX E: OPERATOR COMMENTSAPPENDIX F: LIST OF MAPSAPPENDIX G: PROFILES AND PLAN
Figure 1: General Location of the Veinlode Property...........................................................................................4Figure 2: 4-Axis Surface TEM Profile Format...................................................................................................... 9Table l: Surface TEM Coverage at Veinlode Property......................................................................................... 6Table II: System Parameters for Surface TEM Surveys.................................................................................7Table III: Coil Conventions for Surface TEM Survey......................................................................................... 7Table IV: Surface TEM Profile Specifications.................................................................................... 8Table V: Plan Map Specifications for Surface TEM Survey.........................................................................-. 8
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
QCI Project No:
Client Name:
Client Address:
Project Name:
Survey Period:
Survey Type:
Client Representative:
Survey Objectives:
C-473
GILEAD MINERAL CORPORATION
705-401 Queen's Quay West Toronto ON M5V 2Y2
Veinlode Property
December 7 to 22ND , 1999
Fixed-Loop Transient Electromagnetic Profiling Surveys 1
Rainer Skeries, John Moses
a) To detect and delineate bedrock conductors associated with potential high grade Cobalt-type, Ag-mineralized vein system, within O - 500 ft depths, us ing the Fixed In-Loop/Off-Loop profiling technique.
b) To provide possible pseudo 2D/3D resistivity images of the subsurface geoelectric section, by applying 1D layered earth inversions to the In-loop vertical component data.
Report Type: Summary Interpretation Report, suitable for assessment
1 Note, Borehole TEM surveys were also initially planned but subsequently abandoned due to complete blockage of 4 of 5 drill holes which were located in field (7/12 and 8/12/2000)
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
2.1 LOCATION
* General Area:
* Township:
* Province:
* Country:
* Nearest Settlement:
* Nearest Highway:
* NTS Map Reference:
Silver Center mining camp
South Lorrain Twp.
Ontario
Canada
Cobalt, ON
Hwy. 567
31M/5
Figure 1: General Location of the Veinlode Property
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QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
2.2 ACCESS
* Base of Operations: Maiden Bay Lodge, North Cobalt ON
* Mode of Access to Properties: F rom lodge, via 4WD vehicle, by travelling 10km westback to hwy 567 to the Silver Center abandoned mine
camp and grid area.
* Mode of Access to Grid lines: Tracked vehicle and on-foot
2.3 SURVEY GRIDS
* Coordinate Reference System: Local exploration grids (Non UTM referenced)
* Established: Prior to survey execution by Gilead Mineral Corp.
* Method of Chaining: I mperial, Slope-Distance
* Line Directions: N-3580 (Grid N-S lines)
* Line Separation: 1 00ft
* Station Interval: 50 ft
2.4 SURVEY CLAIMS
* Claims Covered by Survey: T34601, T40521, T44411, and T43338 (see plan map - Appendix F)
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QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
3.1 GENERALITIES
* Survey Dates: December 7 to 22ND, 1999
* Survey Period: 1 2 days
* Survey Days (read time): 6 days
* Organize/Mob Days: 4 days
* Number of Loops Read: 2
* Total Survey Coverage: 9 .43 line-miles (49,800 ft - including 1400ft repeated)
LOOP*Loop 1
Loop 2
LoopS
LINE400W400W300W200W100WOOOE100E200E300E400E300W300W200W100WOOOE100E200E300E400E
START400N400N1400N1400N1400N1400N1400N1400N1400N1400N600S1400N600S600S600S600S600S600SDOON
END600S600S1600S1600S1600S1600S1600S1600S
_ 1600S1600S400N2400N2400N2400N2400N2400N2400N2400N2400N
TOTAL
TOTAL (m)1000100030003000300030003000300030003000100010003000300030003000300030002400
48,400
Table l: Surface TEM Coverage at Veinlode Property
3.2 SPECIFICATIONS
* Method:
* Technique:
* Configuration:
* Output Power Stage:
* Dimension:
Transient Electromagnetic
Profiling
Surface Fixed In/Off-Loop Profiling
Low Power (2.8KW)
3D (X, Y and Z components)
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QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
* Loop Location:
* Loop Size:
3.3 PERSONNEL
* Project Supervisors:
* Field Project Manager:
Loop-1: 1600S-600S/300W-1200ELoop2: 600S-400N/300W-1200ELoops: 400N-1400N/300W-1200E
1000ft NS x 1500ft EW
Sherwood Coulson, Porcupine, ON
David Eastcott, Porcupine, ON
Geophysical Technician: Don McLaren, North Bay, ONRoch Michaud, North Bay, ON Joshua McLaren, Notre-Dame-du-Nord, QC
3.4 INSTRUMENTATION
* Receiver:
* Receiver Coils:
* Transmitter:
* Power Supply:
3.5 PARAMETERS
Geonics Digital Protem (time-domain 13 channels @ 20 time gates * primary pulse - see Appendix C)
Geonics 3D-3 (X-Y-Z @ 200m2) Surface Induction Coil (dBxvz/dt).
Geonics EM-37 (24-160VOUT / 3-7.5-30Hz @ 5007o duty cycle)
Geonics GPU 2000, with Honda 5.5HP S Geonics Georator alternator (2.8KVA @ 400Hz)
Pulse repetition frequency:Gain:Integration number:Loop Sizes:Current (Amps):Turn-off time (us):Gate position:Synchronization mode:
30Hz2-6
10 sec1000ft x 1500ft12.5 amps180 MS80-6136 us (see Appendix C)Crystal
Table II: System Parameters for Surface TEM Surveys
Coil Conventions:
COMPONENTZXY
COIL ORIENTATIONPositive Up
Positive Grid NorthPositive West
Table III: Coil Conventions f or Surface TEM Survey
* Measurements: gated time-derivative (dB/dt) of transient secondary EMF (mV/ Off-time decay) and primary pulse (mV l On-time ramp)
C473 - May, 2000Quantec
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Data Reduction: nanoVolt/Ampere metre squared2 (using Geonics DatemTM,
3.6 MEASUREMENT ACCURACY AND REPEATABILITY
* Number of Repeats per Station:
* Number of Repeats per Day:
* Number of Repeats per Grid:
0-1
3-5
4-10
* Average Repeatability at Channel 1 and 20: 1-5"Xo in early channels
* Worst Repeatability at Channel 1 and 20: up to 0.5 nV/Am2 (estimated)
3.7 DATA PRESENTATION
Profiles:
Profile Format# of Profiles:Horizontal Map Scale:Vertical Profile Scales:
Components Profiled:
4-Axis (see Fig. 2)721:4800Varies to best display data for each component (see profiles in Appendix G)3D survey: Total Fjeld, J X, Y and Z
Table IV: Surface TEM Profile Specifications.
* Plan Map:
Plan Map Types:Channel Contoured:# of TEM Plan Maps:Map Scale:Grid Cell Size:Gridding Method:Contouring Method:Contour Interval:
Posted/Contoured Total TEM Field511:240020ftBi-directionalLinear
1,5, 20 nanoVolt/A'm^
Table V: Plan Map Specifications for Surface TEM Survey.
Equivalent to Crone units of nanotesla per second, normalized to a unit currentTF = SORT {(dBx/dtr * (dBy/dtr *(dBzAJtr }, using Quantec GeoparseTM
C473 - May, 2000Quantec
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
?. o .
Lure I+OOW - 7. r,, Loop ^
l1500S
l5OOS
GILEAD M INERAL CORP.VEINLODE PR - H i
South Lorrom r*c i 1 .
LPTEM IN-LOOP PRO! II IN . '.:ll-'
Seconctary Electromagnet!' l H ..i. s/
Figure 2:4-Axis Surface TEM Profile Format.
* Digital Data: Daily raw files and processed data (Geosoft .XYZ format) on 3.5 inch HD (1.44 Mbytes) diskettes
a) raw data dump files, according to acquisition date (DDMMYY.RAW ie. 210299.raw) Geonics Digital Protem format (refer to Protem manual)
b) reduced XYZ ASCII data files, according to line number and component (i.e. I1900ek.xyz where, k=component - Z, X, Y or T for Total Field).
Column 1: N-S Line/E-W Station numberColumn 2: E-W Station/N-S Line numberColumn 3: Primary pulse (millivolts)Column 4: Channel 1 secondary rate of decay of TEM field (nanoVolt7ampere*m2 )Column 5: Channel 2
U Column 23: Channel 20 secondary rate of decay of TEM field (nanoVolt/ampere m2 )
C473 - May, 2000Quantec
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
4.1 OVERVIEW
The surface Fixed-Loop transient EM surveys over the Veinlode property were designed to detect small (^OOft) to moderate sized (50-300ft) conductive bodies associated with possible Cobalt-type, vein- hosted silver mineralization. The geologic targets are situated either along structures paralleling the main NS Hammerstrom Fault, which roughly coincides with LO+OOE (see survey map - Appendix F), and/or, more importantly, along east-westerly cross structures which have historically favoured high grade silver deposits, such as those found further east, in the main Silver Center mine camp. Although the model mainly favours deposits which are in close spatia! association with the shallow west-dipping Nipissing dia base (believed to be up to 800ft deep, below the subcropping Archean volcanics), the TEM surveys have been designed, using high resolution (50x100ft grid) sampling and multiple reciprocal loop sources/field orientations, in order to energize the widest variety of target geometries and sizes possible, from surface to ^OOft depths - with the depth of resolution/detection approximately proportional to the target size.
The survey area is generally sparsely overburdan covered, with abundant outcrops - except for a swamp to the northwest and along drainages. The survey area is mainly underlain by subvertically dip ping, generally EW trending, Keewatin mafic to intermediate volcanic rocks (ref. Gilead Veinlode Historic Geology. 1:1200 scale topographic and geologic map base - P273/C473 file). Shallow dipping (15-200S) Cobalt sediments, known to host spurious anomalous chargeabiiities, due to uneconomic stratigraphic sulphides and hematite (JM Legault, QIP, pers. comm., 1999), also outcrop along an EW contact in the southern limits of the survey area - south of w 800S. Narrow intrusive dykes are also noted on surface and particularly in drill-holes.
The key structural trends/vein systems are mainly recognized by narrow linear topographic lows (R. Skeries, Gilead, pers. comm., 01/00) - including a) the ESE Ramardo No. 2 Vein (650N dip), b) the ENE Keeley No. 16 Vein (870SE dip), c) the inferred NNE Keeley Extension Vein, and d) the NS Hammerstrom Fault, which occurs along a shallow draw, nearly paralleling LOE, and dips at 77 degrees eastward. Other fault zones which subparallel both the EW and NS known structures have also been identified on the property - and other unmapped veins are also suspected (IBID). The primary exploration targets are the intersections of the cross-cutting veins with the main Hammerstrom Fault, particularly along the so-called "productive" zone, up to 400ft above the Nipissing/Keewatin contact, which lies buried at roughly 900ft depths below the survey area.
The complete extent of exploration on the property is not fully known to the authors, however at least 5 drill holes occur on the property - in fact, as previously stated (pg. 3) these holes were initially targeted for borehole TEM logging, prior to the surface TEM work, but were found to be blocked. Geophysically, the only survey previously undertaken on the property, known to the authors, is the most recent induced polarization and resistivity survey, using the Gradient-Realsection 4 array, by Quantec Geoscience Inc., between Jan. 14-22, 2000 (ref. QGI report P273, 02/2000). This survey identifies a cross-cutting network of chargeability axes which appear to define favourable mineralized veins which either extend from or cross-cut the north-southerly Hammerstrom Fault- also defined as a NS geoelectric discontinuity. A sub- horizontal structure is also defined, in section, which correlates with the Nipissing diabase.
4 Realsection is a registered trademark of Quantec Geoscience Ltd.
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QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
4.2 S URVEY RESULTS AND DISCUSSION
The Fixed-Loop transient electromagnetic survey results obtained at Veinlode are of a low back ground field level and uncharacteristically poor signal-to-noise. These results are consistent with a highly resistive bedrock, without appreciable overburden cover, but, more significantly, also point to a lack of conductivity relating to possible mineralized orebodies of significance on the property.
For example, total measured secondary EM fields rarely exceed 30 nanovolts/Am2 in the earliest time gates (^OnV/Am2 avg.) and rapidly decay to values less than 0.1 nV/Am2 in the latest time-channels5 - levels which are below the normal instrumental noise rating and which therefore explain the erratic nature of the profiles and decays obtained. In fact, as shown in all TEM profiles obtained, increasing EM noise levels are visible in all data beyond channel 5-8 - particularly in the horizontal components, which, unfor tunately are most sensitive to both bedrock conductors and spurious EM noise (i.e., due to distant electro- atmospheric activity and man-made culture). The effects of the transmit loop source are also clearly visi ble in these data. Indeed, as a result of the low background fields, resistivity imaging of the vertical field data was unsuccessful. Moreover, analyses of the data would seem to indicate that no coherent late- channel signatures attributable to vortex-current induced, anomalous secondary fields are discernable, beyond early times (channels 1-10) for wavelengths exceeding 100-300 ft. As a result, only lower quality conductor axes are distinguished in the data, falling in the low to moderate range which would not be clas sified, under normal circumstances, as exploration targets of significance - using target surface area (anomaly wavelengths HOO-SOOft) and conductivity-thickness (decay constants > 15-20channels) typically used as evaluation criteria.
In spite of these results, the early channel contour plan presented nevertheless clearly defines NNW trending, profile paralleling anomalous feature which extends across the survey area, from L300W -2400N to L100W-1600S - multiple, paralleling features are suggested, by their alternating character. These zones would lie within the footwall rocks and nearly conform with the Hammerstrom Fault - possibly suggesting weak mineralization along the key structural trends but more likely increased porosity along the fault zone and/or due to the overburden fill in the near surface. Unfortunately, the weak time-constants associated with these features rule out the presence of significant conductivity relating to massive to stringer mineralization, in significant amounts. Based on these results, these north-southerly zones are not suitable drill-targets.
Also visible in these data are east-westerly cross-cutting anomalies which parallel the trends of inter est but are nevertheless predominantly of limited strike-length ^100-200ft), of narrow width l wavelength and weak time-constant. While some of these also correlate with IP axes discerned in the previous sur vey (ref. QIP report P273, 01/2000), other similar features do not - in fact, the strongest responses, which are associated with loop edges, as shown, relate to near-surface subhorizontal conductors coinciding with topographic lows and are most likely be caused by conductive overburden. All valid signatures are con sistent with low conductivity and small surface area lineaments - such as clay-rich veins and fault frac tures, but also ascribable to conductive overburden - and all that remain are single-station or single chan nel anomalies which are ascribed to noise. As a result, no conductor axes have been interpreted in these results.
5 Note, these values compare against early time-channel values in the 10k nV/Am2 range and late-time data in the 1-10 nV/Am2 range typically obtained in Archean volcanics hosting massive sulphide tar gets.
C473 - May, 2000Quantec
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QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
4.3 CONCLUSION AND RECOMMENDATIONS
Despite the high level of detail and inherent high resolution of the present TEM surveys, these have failed to identify conductive anomalies of sufficient interest to recommend for targeting and subsequent drill-testing. Although weakly conductive trends have been discerned which possibly coincide with the Hammerstrom Fault and its splays, their low conductances also preclude these from being recom mended for drill-testing. Overall, the low TEM field strengths and absence of coherent, late-channel fea tures of interest suggest a high bedrock resistivity and lack of stringer to massive, interconnected miner alization. Bearing in mind that TEM survey detectability is limited by size versus depth of burial considera tions, we nevertheless conclude that no resolvable massive to stringer sulphide zones of significance oc cur on the property, within a depth range roughly equal to their size/area.
Additional TEM surveying, in spite of its relatively low cost, is not warranted, particularly given the lack of success of the unusually high resolution of the present application. Furthermore, due to the larger loop sizes required to obtain sufficiently measurable TEM fields for imaging, the likelihood of their resulting in lower resolution also precludes the comparatively lower cost moving-loop sounding surveys from being recommended. Based on these results, therefore, we recommend that more diagnostic surveys be im plemented on the property, such as induced polarization - particularly the deep penetration Gradient- Realsection array, due to its high resolution, its ability to detect disseminated sulphide in weak amounts, and its cross-sectional imaging capability for both chargeability and resistivity. Subsequent drillholes should nevertheless be surveyed using borehole transient electromagnetics, in order to establish the size and geometry of possible massively mineralized intersections, or to detect other zones lying within a *150m radius. Borehole physical property work may also prove useful in cross-correlating geology in re gional drill-holes. More efficient EM ground conductivity surveys could be envisaged to map out shallow, narrow vein systems in a rapid reconnaissance mode. Finally, detailed ground magnetics, using high resolution technologies such as optically pumped gradiometry, surveyed using narrowly spaced ^50- 100ft), cross-cutting grid networks, may prove useful in tying in the TDIP, ground EM conductivity and geologic evidence at a detailed geologic scale.
RESPECTFULLY SUBMITTED
Jean M Legault Senior Geophysicist
Sherwood Coulson Senior Geophysicist
David Eastcott Project Manager Technical Services
Porcupine ON
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QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Statement of Qualifications
l, Jean M Legault, hereby declare that:
1. lama staff geophysicist with residence in South Porcupine, Ontario and am presently employed in this capacity with Quantec Geoscience Ltd., of Waterdown, Ontario.
2. l am a graduate of Queen's University, at Kingston, ON, in 1982, with an Honours Bachelor of Applied Science Degree in Geological Engineering (Geophysics Option) and studied applied geophysics at the post-graduate level at Ecole Polytechnique, Montreal QC, in the Minerals Engineering Department, from 1982 to 1985.
3. l have practiced my profession in Canada, the United States and South America since graduation.
4. l am a member of the Association of Professional Engineers of Ontario (P.Eng. No. 90531542), the Prospectors and Developers Association of Canada, and the Society of Exploration Geophysicisits.
5. l have no interest nor do l expect to receive any interest, direct or indirect, in the properties or securities of GILEAD MINERAL CORPORATION
6. l have reviewed the geophysical results, assisted in their interpretation and authored the present report. The maps created and statements made by me in this report accurately represent the information given to me at the time of its preparation.
Porcupine, Ontario May, 2000
Jean M Legault, P.Eng.Director
Quantec Technical Services
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Statement of Qualifications
l, Sherwood T. Coulson, hereby declare that:
1. lama consulting geophysicist with residence in Porcupine, Ontario and am presently employed in this capacity with Quantec Consulting Inc. of Porcupine, Ontario.
2. l am a graduate of Cambrian College, Sudbury, Ontario in 1974 with an Honours Diploma in Geophysical Engineering Technology.
3. l have practiced my profession in Europe and North America continuously since graduation.
4. l am a member of the Canadian Society of Exploration Geophysicists and the Prospectors and Developers Association.
5. l have no interest nor do l expect to receive any interest, direct or indirect, in the properties or securities of Gilead Mineral Corporation.
6. l oversaw the survey design and field acquisition, and validated the survey results. The statements made by me in this report represent my best opinion and judgment based on the information available to me at the time of the writing of this report.
Porcupine, Ontario May, 200C
Sherwood Coulson Senior Geophysicist
Quantec Geoscience Inc.
C473 - May, 2000
QUANTEC GEOSCIENCE INC.Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Statement of Qualifications
l, David Eastcott, hereby declare that:
1. l am a staff geophysical operator with residence in Porcupine, Ontario and am presently employed in this capacity with Quantec Geoscience Ltd. of Porcupine, Ontario.
2. l have practiced my profession continuously since January of 1996.
3. l have no interest nor do l expect to receive any interest, direct or indirect, in the properties or securities of Gilead Mineral Corporation.
4. l am the project manager for the survey, and am responsible for the data acquisition and validation of the survey results, l am the technical writer of the report and am responsible for the compilation and final map creation. The statements made in this report represent my professional opinion based on my consideration of the information available to me at the time of writing this report.
Porcupine, Ontario May, 2000
David Eastcott.Project Manager
Quantec Geoscience Inc.
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Survey Procedures and General Theory
TEM Surface and Borehole Surveys
TEM profiling is conducted on lines either adjacent to (Off-Loop mode) or surrounded by (In- Loop mode) a large fixed rectangular transmit loop. Current is passed through the loop which following the Turn-Off, produces a primary magnetic field (H) both inside and outside (Figure B1). This primary field induces a vortex current pattern, which energizes conductors and which in turn create their own secondary magnetic field (Bs). The rate of change of the decaying secondary magnetic flux (dBs/dt) is measured as the vertical (Hz), in-line horizontal (Hx) and/or cross line horizontal (Hy) vector compo nents on surface using an air-core sensor coil. These measurements of the TEM decay (20 log-time slices) are taken during the "Off-Time", using a 30 cycle/sec, base repetition rate.
In keeping with the industry standard, the primary field is always considered positive up inside the loop and negative down outside. Similarly, for secondary EM fields, the receiver coil is oriented positive vertical up for the Hz component. The convention for In-Loop surveys, has the in-line compo nent, Hx oriented either positive east (for grid EW lines) or north (for grid NS lines). The Off-Loop sur vey convention differs, with the receiver coil orientation for Hx pointing positive away from the transmit loop (for EW or NS lines). Finally, the sign convention in all cases, has the Hy component pointing positive orthogonal to the left of the Hx, according to the right-hand-rule.
Primary Field Sign Convention
ineTl | j | | i i i i i i i' Negative Down Outside\ \ \\Vh\\
Positive Up Inside
'f 'l 'l ) l l \ i \ \ \//tt \ i ,h \ \ \ \
Figure B1: Primary field sign convention for TEM surveys.
The borehole survey is particularly useful to determine the geometrical relationship between a conductor or a complex swarm of conductors around the drill hole. Of particular importance is its application in cases where the drilling is believed to have missed the target of interest. A 3-D borehole survey can effectively determine the direc tion and distance from the drill hole to the conductor by measuring two orthogonal secondary field components in addition to the axial component. Additionally, conductors located below the end of a drill hole, which either may be too deep and/or have gone previously undetected from surface, may be discovered during the course of a borehole survey.
The probe is manually lowered down the borehole at the end of a cable and, at successive depths, meas urements of three (3-D) orthogonal components of the TEM field (Hx, Hy, Hz) are individually obtained in succes sion by electronically switching the sensor coils in the borehole antenna through the use of a relay/switching system from surface, via the borehole-cable shield. As the probe is free to rotate on its vertical axis, a correction is later applied to the 3-D data in order to rotate the components into their respective coordinate axes.
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Tx Loop
Rx-
DDH
Y *ve left, orthogonal to hole and horizontal
X +V6 up, orthogonal to hole and along BH azimuth
station intervals
Z *ve up, along axis of DDH
Figure 52; Loop Configuration and Polarity Conventions for 3-D Borehole Surveys
The secondary fields induced decay at a rate proportional to the conductivity-thickness and are then meas ured and profiled by the borehole sensor-probe.
a) Hz is positive up along the axis of borehole,b) Hx is positive perpendicular to the borehole axis and pointing upward, in a vertical plane, in the direction
of the azimuth of the hole,c) Hy is positive 900 counterclockwise to Hx and horizontal, according to the right-hand rule.
At the end of each survey day, the stored data are transferred to a microcomputer using PROTEM and ed ited and viewed using DATEM (both programs written by Geonics). From there the data is corrected for the turn-off time, loop area, system gain and current, converted from millivolts to nanoVolts per ampere meter squared or nano- Volts per meter squared and Geosoft formatted XYZ files created using GEOPARSE written by Quantec. The data are then transferred to disk for storage and processing. Report quality field plots are generated on site, using a 24- pin printer in order to monitor the data characteristics and to provide a preliminary interpretation capability.
The following equations govern the transient EM response for buried plate-like conductive bodies1
Target Response to Transmitter Current Waveform:
, emf = —-t
where: t = fixed timee = exponential decayT = time constant of conductor
1 From Geonics Limited, EM-37 TEM System Design Parameter. Mississauga. Ont., 1982.
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
The time constant of the response is alternatively defined as the slope of the lin-log decay curve (Geonics) or, more exactly, as the time channel where the amplitude of the decay collapses to 37"7o (1/e) of its maximum value. Both T and the analogous decay strength (ie., the number of anomalous channels above background), are commonly used as indicators of conductor quality. This relationship between decay-strength and the conductivity-thickness can easily be demonstrated in the following equation for a vertically dipping conductive sheet:
T = .7T
for a thin plate
where cr = conductivity of target ju = magnetic susceptibility
t = thickness of plate
h = vertical extension of plate
thereby giving, for an infinite vertical sheet:
*" 3 j mhos / metre (Siemens)at = ~
From these equations and relationships, it therefore becomes obvious of the common use of the anomaly strength of decay as a simple, rule-of thumb indicator of the relative conductivity-thickness product for TEM surveys.
In addition, the total secondary field is calculated using the three components (Hx, Hy and Hz) in the fol lowing formula
Htot = -jHx2 +Hy2 + HzLnanoVoltlAm1 .
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Instrument Specifications
GEONICS LIMITED
EM-37 Transmitter Technical Specifications
Current Waveform:
Repetition Rate:
Turn-off Time (t):
Transmitter Loop:
Protection:
Output voltage:
Output power:
Motor generator:
bipolar square wave.
3Hz, 7.5Hz or 30Hz in countries using 60Hz power line frequency; 2.5Hz, 6.25Hz or 25Hz in countries using 50Hz power line frequency; all six base frequencies are switch select able.
fast linear turn-off maximum of 450 usec. at 30 amps into a 300x600 meter loop. De creases proportionally with current and the root of the loop area to a maximum of 20 n sec. Actual value of t read on front panel meter.
any dimensions from 40x40 meters to 300x600 meters maximum at 30 amps. Larger dimensions at reduced current. Transmitter output voltage switch adjustable for smaller loops. Value of loop resistance read from front panel meter; resistance must be greater than 1 ohm on lowest setting to prevent overload.
circuit breaker protection against input over voltage; instantaneous solid state protection against output short circuit; automatically resets on removal of short circuit. Input voltage output voltage and current indicated on front panel meter.
24 to 160 volts (zero to peak) maximum
2800 watt maximum
5 HP Honda gasoline engine coupled to a 120 volt, three phase, 400 Hz alternator. Ap proximately 8 hours continuous operation from built-in fuel tank.
Component Dimensions and Weights
Transmitter Console: 20 by 42 by 32 cm, 20 kg
GPU: 44 by 32 by 21 cm, 65 kg
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Instrument Specifications
GEONICS LIMITED
Digital Protem Ground Transient Electromagnetic System Technical Specifications
Measured Quantity:
Receiver
Time rate of decay of magnetic flux along 3 axes
Sensors:1. (L. F.): Air-cored coil of bandwidth 60 kHz; 100 cm diameter2. (H.F.):Air-cored coil of bandwidth 850 kHz; 100 cm diameter3. (3D-3):4. (3D-1):
Time channels:
Repetition Rate:(Base Frequency)
Synchronization:(switch selectable):
Integration time:
Calibration:
Keyboards:
Gain:
Dynamic Range:
Display Quantity:
Storage:
Display:
Data Transfer:
Three orthogonal component sensor; simultaneous operation Three orthogonal component sensor; sequential operation
20 geometrically spaced time gates for each base frequency gives range from 6 usec to 800 msec.
0.3 Hz, 0.75, 3, 7.5, 30, 75 or 285 Hz for 60 Hz power-line networks
(1) reference cable(2) high stability (oven controlled) quartz crystals.
2, 4, 8,15,30, 60,120, 240 sec.
Internal self calibrationExternal Q coil calibration (optional)
Two 3x4 matrix sealed key pads with positive tactile feedback
Automatic or manual control
23bits(132dB)
(1) Table of time rate of decay of magnetic flux (dB/dt)(2) Curve of rate of decay of magnetic flux (dB/dt)(3) Table of apparent resistivity (pa)(4) Curve of apparent resistivity (pa)(5) Profile of dB/dt(6) Real time noise monitor(7) Calibration curve(8) Data acquisition statistics (real time)
Solid state memory with capacity for over 3000 data sets
8 lines by 40 character (240 x 64 dot) graphic LCD
Standard RS-232 communications port.
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Processor:
Receiver Battery:
Receiver Size:
Receiver Weight:
Operating Temp.:
Transmitters:
CMOS 68HCOOO 8 MHz CPU
12 volts rechargeable battery for 8 hours continuous operation. 6 hours in XTAL mode
34 x 38 x 27 cm
15kg
-400C to *500C
(1) Geonics TEM47(2) Geonics TEM57(3) Geonics TEM37
Gate Locations
GATE123456789101112131415161718192021*
285/237.5 Hz6.0007.6259.75012.5015.8820.2525.8833.0042.1353.7568.5087.38111.4
151.7"181.1231.0294.6375.9479.5611.6780.1
6.8138.68811.1314.1918.0723.0629.4437.5647.9461.1377.9499.38126.7166.4206.0262.8335.2427.7545.6695.9
1.6252.1252.7503.3754.3755.6257.1259.12511.6314.7518.8824.0030.6329.3849.8862.6381.25103.6132.1168.5
75/62.5 Hz32.0038.5047.0058.0071.589.00111.5140.0176.5223.0282.0357.5453.5576.0732.5932.011871512192624553129
35.2542.7552.5
64.7580.25100.3125.8158.3199.8252.5319.8405.5514.8654.3832.310591349171921902792
6.5008.50011.0013.5017.5022.5028.5036.5046.5059.0075.5096.00122.5156.5199.5254.5325.0414.5528.5674.0
30/25 Hz80.0096.25117.5145.0178.8222.5278.8350.0441.3557.5705.0893.8113414401831233029663779481561367821
88.13106.9131.3161.9200.6250.6314.4395.6499.4631.3799.4101412871636208126483373429754756978
16.2521.2527.533.7543.7556.2571.2591.25116.3147.5188.8240.0306.3391.3498.8636.3812.5103613211685
GATE123
- 4
56789101112131415161718192021*
* End of Gate 20** A Gap of 9.7 usec exists between Gate 13 and Gate 14 in the micro-frequency range/
This Table applies to both synchronization modes regardless of which of TEM37, TEM47 and TEM57 transmit ters is used, provided that correct Tx model is selected in Header (2.4).
Note: 7.5/6.25 and 0.75/0.625 Hz proportional to 75/62.5 Hz 3/2.5 and 0.3/0.25 Hz proportional to 30/25 Hz
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Production Summary
VEINLODE PROPERTY3D BOREHOLE a SURFACE TEM SURVEYS
DATE
7-Dec
10-Dec
13-Dec
14-Dec
15-Dec
16-Dec
1 7-Dec
DESCRIPTION
Kevin Blackshaw, Don MacLaren mob to Veinlode Property to dummy holes. Locate 4 of 5 drill holes but unable to get to within 1km of holes with truck due to beaver pond. Will have to return with ATV to access holes
Mob to Veinlode Property with ATV to dummy holes. All holes blocked, lose 250 m of cable and dummy probe due to blockage in hole 5A. Return to Timmins awaiting completion of grid lines for surface survey.ATV ChargeCharge for lost cable and dummy probe.
Mob Timmins to Maiden Bay late afternoon after completion of work for other client.
Lay loop 2, 1000x1 500ft. Melting and rainy conditions all day. Bush extremely thick and terrain very rugged. Necessary to use ATV to access grid. (2 men)
ATV Charge
Start TEM surface survey on Loop 2 reading 50ft stations and 100ft lines. Slow going due to slippery wet conditions on rugged terrain. Rain most of day. Third man mobilizes to Maiden Bay.
ATV Charge
Two men survey Loop 2 while 3rd man lays wire for Loop 3. Rainy conditions most of day.
ATV Charge
Continue survey, Loop 2. Third man laying wire for other loops. Weather cold.
HOLE
LO+OOE
1+00 W
3+OOW
2+OOW
1+OOE
2+OOE3+OOE4+OOE
START (m)
MOON
1600S
1600S
1400N
MOON
1600SOOONMOON
END (m)
1600S
1400N
1400N
1600S
1600S
MOONMOONOOON
TOTAL (ft)
3,000
3,000
3,000
3,000
3,000
3,0001,4001,400
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
18-Dec
19-Dec
20-Dec
21-Dec
22-Dec
ATV ChargeComplete survey Loop 2. Change to Loop 3 and continue reading. Travel to Timmins to pickup 2nd receiver to insure completion be- Fore Xmas.
ATV Charge
Survey Loop 3, 2 Receivers. Additional charge for 4th man and 2nd receiver.
AW Charge
Generator breakdown during warmup. Unable to obtain necessary parts in New Liskeard. Replacements sent from Timmins. Pick up late night.Repeat north part of L100W due to crystal drift the day before and complete southern por tions of L100W and L400E. Move loops and read 2 lines on Loop 1 . Receive instructions to shut down survey.
ATV Charge
Retrieve loops and equipment and demob to Timmins.ATV ChargeTotals
4+OOE
3+OOE3+OOE4+OOE
3+OOW
2+OOW3+OOW1+00 W0+OOE1+OOE2+OOE
1+00 W
4+OOE
4+OOE3+OOE
DOON
1600S600S2400N
600S
600S1400NDOON
600S600S600S
600S
600S
600S600S
1600S
DOON2400N
DOON
400N
2400N2400N2400N2400N2400N2400N
400N
400N400N400N
1,600
1,6003,0002,400
1,000
3,0001,0002,4003,000[3,0003,000
1,000
1,0001,0001,000
49,800
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
Operator comments
The surveys proceeded relatively smoothly and without incidence. In spite of the long integration times and remoteness of the survey area, the results are unusually noisy, particularly in late-channels - due to the high bedrock resistivities and resulting weak signal strengths.
Woody Coulson Geophysicist, QCI Pers. comm. 12/99
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys
GILEAD MINERAL CORPORATION VEINLODE PROPERTY
List of Maps
LPTEM Surface Profiles: Multi-Channel 4-Axis Profile Plots: (time rate of decay of the secon dary electromagnetic field, 3D: Total Field, X, Y and Z components, 30 Hz, 1:4800 scale, nanoVolts per ampere-metre2)
LOOPLoop 1
Loop 2
LoopS
TOTAL
LINES400W300W300W200W100 WOOOE100E200E300E400E300W200W100WOOOE100E200E300E400E
18 lines
Number of Profiles444444444444444444
72 profiles
Plan Maps: Contoured/Posted Plan of Total TEM Field (Channel 5) and Interpretation Plan, onto topographic/geologic basemap, at 1:2400 scale
C473-TEM-CONT-MF12-5TFNo1
DESCRIPTIONTotal TEM field (eh. 5) for Loops 1 , 2 and 3TOTAL
DRAWING NUMBERC473-FLTEM-PLAN-TF-5
1 map
C473 - May, 2000
QUANTEC GEOSCIENCE INC. Fixed-Loop TEM Surveys GILEAD MINERAL CORPORATION
VEINLODE PROPERTY
Profiles and Plan
C473 - May, 2000
oT l
lCO
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4.
2,-
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r 30,
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- 10,
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-0.5
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line 3+OOE - Total Field Loop l
Scale 1:4800250 O 250 500
m*mammm
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PRORUNG SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency:
Tx Loop Size:
Tx Loop Location:
Transmitter Current:
Transmitter Turn-Off Time:
Station Interval:
Profile Units:
Receiver Coil Orientation:
30 Hz (50/5 duty cycle)
1500 x 1 000
1600S-60QS - L12QOE-L5QOW
12.1 Anps
180 us
50 feet
Hz - positive up
Hx - positive north
Hy - positive west
Survey Date: 21 Dec 99
Instrumentation: Rx = Digital Protem (."5x20 Channels)fe Geonics 3D Coil (3x2QOm"2)
________________Tx = Geonics EM-57 (2.8 kW)
Surveyed & Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-3+OOE
L -10.
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500S SOON
Line 3+OOE - X Component Loop l
Scale 1:4800250 O 250
••••••••i
(feet)
500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50?S duty cycle) 1500 x 1000
1600S-60QS - L1200E-L300W12,1 Anps
180 us
50 feetnanoVolt7A*rnA2
Hz - positive upHx - positive northHy - positive west
Survey Date: 21 Dec 99Instrumentation: Rx ^; Digital Protem (3x20 Channels)
St. Geonics 3D Coil (3x200m*2)________________Tx = Geonics EM-37 (2.8 kW)
Surveyed A Processed by; QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-3+OOE
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1
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Line 3+OOE - Z Component Loop 1
Scale 1:4800250 0 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. . ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Hectromagnetic Reid (dB/dt)
Transmitter Frequency: 30 Hz (50/5 duty cycle) 1x Loop Size: 1 500 'x 1 000 Ix Loop Location: 1600S-600S - L1200E-L300W Transmitter Current 12.1 Arnps Transmitter Turn-Off Time: 1 80 us
Station Interval: 50 feet Profile Units: nanoVolt/A+nrS? Receiver Coil Orientation: Hz - positive up
\-\x - positive north Hy - positive west
Survey Date: 21 Dec 99 Instrumentation: Rx = Digital Protem (3x20 Channels)
fc Geonics 3D Coil (3x200m*2) Tx = Geonics EM-37 (2.8 kW)
^^^. Surveyed 3? Processed by:ft f lia fi TT A TITTE1 /"1 f fi AT C* T T T W T IT f TTkTf1tt 1 11 Q UANTEC CONSULTING INC.^ *^ DWG. NO. C473-4AXIS-Z-3+OOE
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0.0
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o
SOON
line 3+OOE - Y Component Loop l
Scale 1:4800O 250 500
GIL!AD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50?? duty cycle) 1500 x 1000
1600S-600S - L1200E-L300W12.1 Anps
180 us
50 feetnanoVoltXA*m*2
Hz - positive upHx - positive northHy - positive west
Survey Date: 21 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
Se. Geonics 3D Coil (3x200nr2)________________Tx = Geonics EM-57 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-3+OOE
-20.
- 10.
500S
L -10.
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Otr
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h-0.5
500N
line 4+OOE - Total Field Loop l
Scale250 O
:4800250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
50 Hz (5Q70 duty cycle) 1500 x 1000
1600S-6QOS - L120GE-L300W12.1 Amps
180 us
50 feetnanoVoiy'A*rrr2
Hz - positive upHx - positive northHy - positive west
Survey Date: 21 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
Si Geonics 3D Coil (3x200nr2)________________Tx = Geonics EM-57 (2.8 kW)
Surveyed Se Processed bv: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-4+OOE
-r 10.
o-I—l
lCD
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o00
lCD
0,25-
0.00-
-0.25
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-0.5
0.0
L -0.5
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SOON
line 4+OQE - X Component Loop l
Scale 1 :4800250 O 250
•laaMM^M
(feet)
500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Field (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Unite:Receiver Coil Orientation:
30 Hz (50/2 duty cycle) 1500 x 1000
1600S-600S - L1200E-L30CW12.1 Amps
180 us
50 feetnanoVoiyA*rrr2
Hz - positive upHx - positive northHy - positive west
Survey Date: 21 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
&L Geonics 3D Coil (3x200nr2)_____Tx = Geonics EM-37 (2.8 kW)
Sun/eyed g: Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-4+OOE
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-0.25
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line 4+OOE - Z Component Loop l
Scale ^ : 4800500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Field (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Unite:Receiver Coil Orientation:
30 Hz (50/5 duty cycle) 1500 x 1000
1600S-600S - LI 2DOE-L300W12.1 Amps
180 us
50 feetnanoVolV'A*nT2
Hz - positive upHx - positive northHy - positive west
Survey Date: 21 Dec 99Instrumentation: Rx - Digital Protem (3x20 Channels)
St. Geonics 3D Cal (3x200nr2)________________Tx = Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: qVANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-4+QOE
L -10.
o
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500N
Oerw
Line 4+OOE - Y Component Loop l
:4800250250
Scale o 500
ffeet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Sectromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50;S duty cycle) 1500 x 1000
1600S-600S - L1200E-L300W12.1 Amps
180 us
50 feet
Hz - positive up Hx - positive north Hy - positive west
Survey Date: 21 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
St Geonics 3D Coil (3x200rtr2)________ Tx = Geonics EM-37 (2.8 kW)
Surveyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO, C473-4AXIS-Y-4+OOE
COffiA o
oCJl
COT—^
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-0.25 J
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0,50
0.25-
0.00
1500S 1000S 500S O SOON 1000N
line 3+OOW - Total Field Loop 2
Scale 1:4800250 O 250 500
H
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PRORLING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency; Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter TurrrOff Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50/5 duty cycle) 1500 x 1000
400N-600S - L1200E-L300W12/Vnps
180 us
50 feetnanoVolt7'A*rTT2
Hz - posftfve upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
A Geonics 3D Coil (3x200nr2)_______________Tx = Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: QUANTJSC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-3+OOW
lCD
W f!O
O C\!
lCD 0.00
-0.25 J
SOON
L -10.
oL^ m
Otrw
L -0.5
l DOON
line 3+OOW - X Component Loop 2
250
Scale o
1:4800250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Bectramagnet'c Reid (dB/dt)
Transmitter Frequency. Tx Loop Size: Tx Loop Location: Transmitter Current- Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (5Q5S duty cycle) 1500 x 1000
400N-6QOS - L12QOE-L300W12 Anps
180 us
50 feetnanoVolt/Awrrt?
Hz — positfi/e upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
4 Geonics 3D Coil (3x200nr2)_______________Tx ^ Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO, C473-4AXIS-X-3+OOW
OT——f
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-20.
2.-
0.-
-2. J
1-4-hH-l l l l l l l l l l l l
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f n TFT TI"T
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0.00
ffi
o -0.25
T -P
1500S 1000S 500S SOON 1000N
Line 3+OOW - Z Component Loop 2
Scale 1:4800250 O 250 500
m^^^^fm
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Cai Orientation:
30 Hz (5055 duty cycle) 1500 x 1000
400N-600S - L1200E-L300W12 Anps
180 us
50 feet nanoVott/Atrrrt?
Hz - positive up Hx - positive north Hy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
& Geon'cs 3D Coil (3x200nr2J_______________Tx ^ Geonics EM-37 (2.8 kW)
Sun-eyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-3+OQW
1coOT
-CIo
oC\3
1
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L -10.
o w t-^
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0.00
-0.25-
O
--0.5
-^NKferrTT i W^^Vakgcij
1500S 1000S 500S 0 SOON 1000N
Line 3+OOW - Y Component Loop 2
Scale 1:4800250 O 250
m*m*m*m
(feet)
500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50/5 duty cycle) 1500 x 1000
400N-6QOS - L1200E-L300W12 Amps
180 us
50 feetnanoVolt/A+nT'2
Hz - positive upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx - Digital Protem (3x20 Channels)
Se Geon'cs 3D Coil (3x200m*2)_______________Tx ^Geonics EM-37 (2,8 kW)
Sur\'eved S: Processed by: QVANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-3+OOW
lCD
U)AO
O CO
in A O
-2. J
0.00
-0.25 J
L -10.
hO.5
1500S 1000S 500S SOON 1000N
o p*M
o trM
0,0 ^
L -0.5
line 2+OOW - X Component Loop 2
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagnetic Reid (dB/dt)
Transmitter Frequency; Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50/5 duty cycle) 1500 x. 1 000
4GON-6GOS - L1200E-UOOW12.Amps
180 us
50 feetnanoVolV'A*rrr-2
Hz - positive upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
4 Geonfcs 3D Coil (3x200m'2)Tx = GeonicsE^K57(2.8kW)
Sur\'eyed 8c Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-2+OOW
wrC
O
-20.
i i i i i-H-4 i i i i i i i i 4-H l l l l l l l l l H l l l l l
L -20.
0.
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f^FF1 0.0
L -0.5
0.00co
w-0.25 J
TV h- i^jl^^l^jV^^
1500S 1000S 500S 500N 1000N
o p"M
O wi—^i—*
len
Line 2+OOW - Z Component Loop 2
Scale 1:4800250 O 250 500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50?? duty cycle) 1500x 1000
4QON-600S - L1200E-L300W1 2 Amps
180 us
50 feet
Hz - positive up Hx - positive north Hy - positive west
Survey Ode: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
b Geon'cs 3D Coil (3x200nr2)______________Tx = Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C47/3-4AXIS-Z-2+OQW
oT———l
l
Vi
O
Oea l
CDf—i
VI
O
2.-
0.
-0.25 J
--10.
o
1en
1500S
o p-M
-0.5
1000S 500S SOON 1000N
Line 2+OOW - Y Component Loop 2
Scale0
:4800250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Trarsrnitter TurrrOff Time:
Station Interval:Profile Units:Receiver Cal Orientation:
30 Hz (50/5 duty cycle) 1500x1000
400N-600S - L1 200E-L300W1 2 Anps
180 us
50 feetnanoVolt/A+rn^
Hz - positive upHx - positive northHy - positive west
Survey Date: 1 5 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
to Geon'cs 3D Coil (3x200nr2)Tx = Geonics EM-37 (2.8 kW)
Surveyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-2-I-OOW
l
l
l03ra(T*
w i
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l l ll- lil l-1-1/MLl l l l
-20. Q
lian
L -20.
Q. l l l l l l l l l l l l l l l l l l l l l l l M l l
0.50 frrrfi n f NT f r i-tTi r-Hk rt-f i \t TM r"T NT ri 11 i i iTrrrh^t-.4.1....:.:
0.25-
-0.5otr
0.0
L -0.5
0.00 f, ^M^M^f^ feff^-0.25 J
150QS 1QOOS 500S O SOON 1000N
Line 1+OOW - Total Field Loop 2
Scale 1:4800250 250 500
(feet)
GJLEAP MINERAL CORf.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secqndcjfy Etectromagneijc Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Turn-Off Time:
Station Interval:Proffe Units:Recewer Coil Orientation:
30. Hz {50% duty cycle) 1900 x 1000
4GON-epOS. - L12aOE-L30CW12Anps
180 us
50 feet
Hz - positive up Hx - positive north |-ty - positive west
Survey Date: 15 Dec 99Instamentotion: Ri = Digital Pro,tem 0x20 Channels)
b Geonics 3D Coil (3x200nt2)_______________Tx= Geonics EM-37 (2.8 kVV)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-UOOW
-10.
QT-4
lCD
O) # O
o(M
lCDT-{
mfi O
3. H L -10.
o
0.00
-0.25 J
1500S
oSTOT
JH-*
enL -0.5
A "5/V ^ A ' y ' A
j(Vil i^Vi^i^f/iVt.^jN^tef^iV^ i j-Wi V 1 ' ^ ' '
l 1000S 500S SOON 1000N
I4ne l+OOW - X Component 2
Secule 1:4800250 Q 250
(feet)
500
MINERAL CORP.VEINLOpE PRQvJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PRORLING SURVEY Secqncfcify Bectnpmagnetjc R^ld (cB/dt)
Fransmitter Frequency: Fx Loop Size Fx Loop Location: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Units:Recewer Coil Orientation:
3Q Hz (QC/% clufy cycle) 1500x1000
40QN-QOOS; - L12QOE-L300WIZAnps
180 us
50 feetnanoVolt/torrri
Hz - pos'rtwe upHx - positive northHy - positive west
Survey Me: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
3c Geonics 3D Coil (3x200m*2)_______________Tx = Geonics EM-37 (2.8 kW)
Surveyed ci- Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-1+OQW
CDra i i i i i i—Trr rrr rrQ.
-3.-
^//. ^N^r w ^ .^. ^
A.^^ ^, -^ -^v^" f/^n TnTn r Pi T o.o
L -0.5
oMl
l—' t—i
II
en
o.ooCD
m6 -0.25 J
I^
1500S 1000S 500S o SOON 1000N
Lane 1+OOW - Z Component Loop 2
Scale 1:4800250 O 250 500
(feet)
GILEAD MINERAL CORF.VEINLObE PROJECT
South Lorrain Twp. ;, ON
LPTEM IN-LOOP PRORLING SURVEY Secondary Bectnomagnetic Field (dB/dt)
Transmitter Frequency: l* Loop Size: \i Loop Location: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50?S du^ cyde) 1500 x 1 000
4QON-600S - L12QO^L300W1.2 Anps
180 us
50 feet
Hz - positive up hb( - pos'tive north Hy - positive west
Survey Ode: 15 Dec 99Instrumentation: RK = Digital Protem :(3x20 Channels)
4 Geonics 3D Coil (3x200nr2)_______________Tx = Geonics EM-37 (2.8 kViQ
Surveyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-1+OQW
l
l03en ^ O
oCd
lCO
m Jl O
'
O
lL -0.5 en
-0.25-
1500^' 1000S 500N 1000N
lane i+QQW ^ Y Component Loop 2
Seqle 1:4800250 Q . ;250
PHZBjSBE!(feel)'
500
GlllAD MINERAL, CORP.VEINLODE PROJECT
South Lorrain Twp. :, ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Field (dB/dt)
Transmitter Frequency: Fx Loop Size: Fx Loop Location: rransm'rtter Current Frangmitter TumOff Time:
Station Interval:Profile Units:Recewer Coil Orientation:
3Q Hz {50% duty cycle) 1500x1000
400N-6QOS - L12QOE-I300W1.2 Amps
180 us
50 f eelncinoVolt7A*m*2
Hz - positive upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentdtiori: Rx = Digftol Protem (3x20 Channels)
ft Geonics 3D Coil (3x200nr2)_______________Tx = GemicsEM-37(2.ek\V)
Surveyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-1+OOW
Li
oT-t
l
m XI O
o(M
lCO
01x! o
-40.
-20. gmi-*l
c*
2.- L -20.
0.50 m rn i i i i i i i i mn i i i i i i i i i i f i i h" i \ \ P IT TIT riTn i Vnf
0.25-
0.00 i i i i 11 i—11 i i IT i f^ri-1
-0.5 M
0.0
L -0.5
: ^^^J^f\^S.
-0.25
1500Sl
1000S 500S O SOON 1000N
line 0+OOE - Total ReidLoop 2
Scale 1:4800250 O 250 500
"Cfe^tf
GILEAD MINERAL CORP.VHNLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondaiy Electromagnetic Reid (dB/dt)
Transmitter Frequency. Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter TutirOff Time:
Station htefvatProfte UniteReceiver Coil Orientation:
30 Hz (50* duty qide) 1500x1000
40QN-600S - L1200E-L300W12Mps
180 us
50 feet
Hz - posftr/e upHx - positive northfy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
b Geonics 30 Col (3x200nr2)_______________Tx ~ Geonics EM-37 (2.8 kW)
Surveyed & Processed by. QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-0+OOE
ot-llw
oCd
lCO
o
-10.oGOl-'
en
-0.25 J
1500S 1000N
oWt-* t-*l t-*
01
IJne 0+OOE - X ComponentLoop 2
Scale 1:4800250 O ____250 500
mm^mmm
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagneb'c Reid (dB/dt)
Transmitter Frequency. Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Turn-Off Time:
Station Interval:Profie Units:Receiver Coil Orientation:
30 Hz (5051 duty cycle)1500x1000
400N-600S - L1200E-L300W
180 us
50 feet
Hz - positive upHx - positive northHy - posftive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
b Geonks 30 Col (3x200rrf2)______ Tx = Geonics EM-37 (2.8 kW)
Surveyed & Processed by. QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-0+OOE
-40.
-20.
o•rH
l
m
O
—20.
l l l l l l l l l l l l l l l l l l l—TTTTTTPR
--0.5
1500S 1000S 500S SOON l DOON
oB1
l d
ofcfm
line 0+OOE - Z Component Loop 2
250Scale 1:4800
O 250 500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PRORUNG SURVEY Secondary Bectromagnelic Freld (dB/dt)
Transmitter Frequency. Tx Loop Size: Tx Loop location: Transmitter Current Transmitter Turn-Off Time:
Station IntervabProfte UnHs:Recover Coil Orientation:
X Hz (505i duly cycle) 1500x1000
40QN-600S - L1200E-L300W12Anps
180 us
50 f eel
Hz - positive up Hx - positive north Hy - positive west
Survey Ode: . 15 Dec 99Instrumentation: Rx = Digital Protem (3X20 Channels)
b Geonics 30 Cd (3x200rrr2)______________Tx^GeonksEM-37(2.8kW)
Surveyed & Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-0+OOE
O T-Il
CDra fi O
oCOl
CD
m Jl O
-0.25-
1500S 1000S 500S SOON 1000N
Line 0+OOE - Y ComponentLoop 2
Scale 1:4800250 O 250 500
^s^s^s^s^ (feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PRORUNG SURVEY Secondary Electromagnetic field (dB/dt)
Transmitter Frequency: Tx Loop Size Tx Loop Location: Transmitter Cuirent Transmitter Turn-Off Time:
Station IntervalProfle Unite:Recewer Coil Orientation:
30 Hz (5035 duly cycle) 1500x1000
40GN-600S - L1200E-L300W12 Mips
180 us
50 feet
Hz - positive up Hx - positive north Hy- positive west
Survey Dote: 15 Dec 99Instrumentation: Rx = Digftal Protem (3x20 Channels)
4 Geonics 30 Col (3x200nr2)______________Tx = Geonics EM-37 (2.8 kW)
Surveyed Se Processed by. QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-0+OOE
tJ
4.-
S a.- iCOOT
.E!P Q.^
0.50-0 CM
1
^ 0.25-wo
0.00-
-0.25-
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i i.M i i i i i i i i i i i i i i i i — iTVhKii iVri i iTrT•.•••;;--:v;-;--:-----yi --:-----v -\ -x "\ Y/ ^ V{ \ 7 ^ - t \ ^ ,
•N , \ x, \ /^ \ -^ X * V \ \ /'''vXi/V s* / v*^^ ^^^^N^3,)-^\v v - ;u /^ "//- ^ ^jc '-y-n f i r i rn i Ti 1 1 v f n i r't'r^iif i \ nfTn nfi.: .....:.:.j..... .:.....,.:.:...... . . * . . . . . . y . 4 . . . . . . . . . . . . . . . }
/\ / \* i f* i vi , 'i\ r\ A J
"i^r i i — i i i i i i i i i n i M f^f^n i ri i r/Tf i m
1 1 1 11500S 1000S 500S 0
^^TITT' 1
f
v-~-~— ^-~
-H
/
^
Ifc
. Av .\ \
l 1 1 1 M 1 1 1 1 1 1 1 1 1 1""W: . : ..^V—
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
i\ ^ i* /\/\ ' /.\ A //\/ -mi-^WiV^fe*II i i i H i i ri i i i J i M i i i i
\\V''
-H-H — 1
50
i
' *'
-Ih
ON
i i ™ i i i i i i 1 1 1 1 1 i i i i
N V * W, Nj ."O**
-20.
i~o. 7
01
-0.5 g
i-*h-*
-0.0 ^en
--0.5
1 1 1 1 1 1 1 1 M 1 1 1 1 1 1 i
1000N
I4ji9 1+OOE " Total Fi^d Loop 2
Scale 1:4800250 ____ 0 250 500
1 (feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp . , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Bectromagnetic Reid (dB/dt)
Transmitter Frequency: 30 Hz (5Q5J duty cycle) Tx Loop Size: 1500x1000 Tx Loop Location: 400N-6QOS - L1200E-L300W Transmitter Current 12 Anps Transmitter Tum-Off Time: 180 us
Station Interval: 50 feet Profile Units: nanoVolt/Atrn^! Receiver Coil Orientation: Hz - positive up
Hx - positive north H/ - positive west
Survey Date: 15 Dec 99 Instrumentation: Rx = Digital Protern (3x20 Channels)
&C. Geonfcs 3D CoJ (3x200nr2) Tx =GeonicsEM-37(2.8kW)
tfPT^^ Surveyed 8c Processed by: flTjj Q UANTEC CONSULTING INC.^w^er DWG. NO. C473-4AXIS-TF-1+OOE
••v"
1-10.
i
lCOwX! O
O OJ
lCO f—l
wA o
3.-
0.
L -JO.
L -0.5
-0.25-
1500S 1000S 500S SOON 1000N
o
l en
off w
li-* en
1+OOE] - XLioop 2
Scale 1:480025D 250 500
(feet)
MINERAL CORP.VEINLOPE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectrpmagnetic Held (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Turn-Off Time:
Station Interval:Profle Units:Receiver Coil Orientation:
30 Hz (5055 duty cycle) 1500 x 1000
40QN-600S - L120QE-L300W12 Amps
180 us
50 feetnanoVolt/Atn-r-2
Hz - posto/e upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Prctem (3x20 Channels)
A Geonfcs 3D Coil (3x200nr2)________________Tx ^ Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-1-1-OOE
l
(S)09 A O
7CD
m
-2.-
L -0.5
o.oo
-0.25 J
1500S 1000S 500S SOON 1000N
o tf ea
len
n
li—^ en
Line 1+QOE -* Z Gomponent 2
2501;4800
250
(feet)
500
MINERAL CORP.VEINLQPE PROJECT
South Lolrgin Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secqndaiy Electromagnetic Field (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
3Q Hz (507! duty cycle) 1500 x 1000
400N-600S - L1200E-L300W12 Amps
180 us
50 feetnanoVort/Awrri
Hz - positive upHx - positive riorthHy - positive west
Survey Dote: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
A Geonics 3D Coil (3x200rrr-2)_________ _____Tx ^ Geonics EM-37 (2.8 kW)
Surveyed (Se Processed by: QUANTEC CONSULTING INC.
DV/G. NO. C473-4AXIS-Z-1+OOE
lCOra ^ O
o w
lCD i—i
WA o
L -10.
-0.25 J
150QS
o if
l01
owl-r1 l—A
l
en
One 1+OOE -* Y Component 2
Scd.le 1:48002i50 Q 250 500
(feet)
MINERAL CORP.VEINLOPE PROJECT
South Lofrtiin Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Oectrpmagne^c FfeM (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Units:Recewer Coil Orientation:
30 Hz (507. duly cycle) 1500 x 1000
400N-600S - L1200E-L300W12 Anps
180 us
50 feet
Hz - positive up Hx - positwe north Hy - positive west
Survey Date: 15 Dec 99Instrumentation: RK = Digital Protern (3x20 Channels)
b Geonks 3D Coil (3x200nr2)________________Tx ^GeonicsEM-37(2.8kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-1+OOE
li
u
il
m ^ O
o 0.25 l
CO,—l
J2 0.00 o
-0.25 J
M^h*iAs^ y i**?/ L -0.5
1500S 1QOOS 500S 500N 1000N
Line 2+OOE -* Total 2
Seqle 1 ;4800250 Q 250 500
l
(feet)
GiljEAb MINERAL CORP.VEINLQPE PROJECT
South lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qeotnomagnetjc Fiqld (dB/dt)
Transmitter Frequency: Tx loop Size: Tx Loop Location: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
3Q Hz (5055 duty cycle) 1500 x 1000
400N-6GOS - L1200E-L300W12/ynps
180 us
50 feetnanoVolt/MnrZ
Hz - positive upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
A Geonics 3D Coil (3x200nr2)_______________Tx = Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-2+OOE
•]
1
]
Pii
o1-H
l03at
O
oCO
lCO
-10.
L -10-
L -0.5
-0.25-
1500S iOOOS 500S 500N 1000N
off01t-?
lan
oPT
lH-'
an
Line 2+QOE - X Component 2
250Sc0le 1:4800
Q 250l' i * (feet)
500
MINERAL CORP.VEINLOpE PROJECT
South Lorrqin Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondaiy Sectromagnetjc Reid (dB/dt)
Transmitter Frequency Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (SOS duty cycle) 1500 x 1000
400N-600S; - L1200E-UOOW12 Anps
180 us
50 feetnanoVolt7A*mA2
Hz - positive upHx - positive northHy - posftiye west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
Se. Geonics 3D Coil (3x200rrr2)_______________Tx ^ Geonics EM-37 (2.8 kW)
Surveyed & Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-2-K)OE
l
l'l
O T-iltom Si O
w XI U
-20.
i i i i i IM i i i i i i i i
^s, i ^^- ^* ' ^i. -^ •".— - ~t ~
r rr^^ Hlr^tnrTl^rr n i i f n X i^i f n r n - o.o
oB1
i01
ocr01
lt-i Ol
L -0.5
o wCD 0.00
-0.25 J
^ i -r r H \ A
1500S 1000S 500S O SOON 1000N
e 2+QOE ~Loop 2
Scale 1:4800250^^0 250
(feet)
500
MINERAL CQRP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PRORUNG SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter TurrrOff Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (5031 duty cycle)1500x1000
40QN-600S - L12QOE-L300W
180 us
50 feetnanoVolt7A*nr2
Hz - pos"rtK*e upHx - positive northhty - positive west
Survey Date: Instrumentation:
15 Dec 99Rx = Digital Prctem (3x20 Channels)
4 Geonks 3D Coil (3x200nr2) Tx ^GeonicsEM-37(2.8kW)
Sun/eyed Se Processed by: QUANTEC CONSULTING INC.
DV/G. NO. C473-4AXIS-Z-2+OOE
- Y Loop 2
Scqle 1:4800
omt-^len
oS3- W
L -0.5
&/S* i\ A , - - ~'iVr Vt i f^n Fif^-^^'^-^r^--^^S J "S J* \ ^ N-'/
i WT\i i /H *t^r:
-0.25-
1500S 1000S 500S SOON 1000N
250
MINERAL CORP.VEINLODE PROvJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PRORUNG SURVEY Secqndaiy Bectromagnetic Field (dB/dt)
Transmitter Frequeixy Tx Loop Sze: Tx Loop Location: Transmitter Current Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
3Q Hz (50?S duty cycle) 1500 x 1000
400N-600S - L1200E-LZOOWIZAnps
180 us
50 feetnanoVolt7A*nr2
Hz - positive upHx - positive northHy - positive west
Survey Date: 15 Dec 99hstoimentation: Rx = Digital Protem (3x20 Channels)
A Geon'cs 3D Coil (3x200m*2)_______________Tx = Geonics EM-37 (2.8 kW)
Surveyed iSc Processed by: QUANTEC CONSULTING INC.
DV/G. NO. C473-4AXIS-Y-2+OOE
ll
CD
o
-20.
0.
L -20.
o
ri i i T i iTf i T i i i
oPT
lan
o tr w
L -0.5
0.00
-0.25-
1500S 1QOOS 500S O SOON 1000N
One 3+001: - Total 2
Scdle 1:4800250 Q . 250 500
(feet)
MINERAL coftp.VEINLOpE PROJECT
South Lofrgin Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Bectrpnnagnetjc Rfcld (dB/dt)
Transmitter Frequency Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Cal Orientation:
30 Hz (50JS duty cycle) 1500 x 1000
4QON-6QOS - L1200E-L300W12 Anps
180 us
50 feetnaroVott/AtrrrS
Hz - positive upHx - positive northHy - positive west
Survey Dote: 15 Dec 99Instrumentation: Rx = Digftal Pratem (3x20 Channels)
& Geonks 3D Coil (3x200rrr*2)_______________Tx =GeonicsEM-37(2.8kW)
Surveyed & Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-3+OOE
-10.
L -10.
Y/y.\y '\
w^vA Ak / A r\ ^wu KwiWvU.wjuA
L -0.5
OT
6 0.00
-0.25-
1500S 1000S 500S O SOON 1000N
o
len
o
liae 3+OOE - X Component Loop 2
Scdle 1:4800250 Q 250 500
(feet)
MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagnelic Reid (oB/dt)
Transmitter Frequency: Tx Loop Sze: Tx Loop Location: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Unite:Recswer Coil Orientation:
30 Hz (507. duty cycle) 1500x1000
400N-600S - L1200E-L300W12Anps
180 us
50 feet
Hz - positive upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protern (3x20 Channels)
fc Geonfcs 3D Coil (3x200nr2)_______________Tx ^GeonicsEM-37(2.8kW)
Surveyed 8c Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-3+OOE
M l l l l l l l l l l l l l l l—K l l l l l l l l l l M l l l l———l II II l l l l
cpOJ^ O
h 30.
-20.
-10.
0.
J--10-
^H- TrfTrr fi^s •TW o.o
L -0.5
m
0.00
-0.25 J
150QS 1000S 500S SOON lOOON
o troi
l en
oST ea
lhr*en
3+QOE Component 2
Sedle 1:4800250
m
(feet)"
GII.EAP MINERAL CORP.VEINLOpE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PRQRLING SURVEY Secqndaly Electromagnetic Reid (dB/dt)
Transmitter Freqiency: Tx Loop Size: Tx Loop Locgtiort Transmitter Current Transmitter Turn-Off Time:
Station IntervalProfile Units:Receiver Coil Orientation:
3Q Hz (503 duty cycte) 1500 x 1000
40QN-600S - L1200E-L300W12 Amps
180 us
50 feetnanoVott/AtrrK?Hz - positive up
Hx - posithre northHy - positive west
Suivey Date 15 Dec 99Instrumentation: Rx = Digital Protern (3x20 Channels)
A Geonics 3D Coil (3x20Qnr2)Tx = GeonicsEM-37(2.8kW)
Surveyed cSr Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-3+OOE
-11)
li
Qi-* l
R)
OC\}
lCO T-l
m
O
-0.25-
1500S i ooo s
L -10.
oS"
(-^lon
oorea
L -0.5
Line 3+OOE ~ Y
250Seqle 1:4800
Q 250 500
MINERAL CORP.VEINLQDE PROJECT
South Lofrqin Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Beotrpmagnetic Reid (dB/dt)
Transmitter Frequency. Tx Loop Size Tx Loop Location: Transmitter Current) Transmitter Turn-Off Time:
Station IntervalProfile UniteReceiver Coil Orientation:
X Hz (50/5 duly cycfe) 1500x1000
400N-600S - L1200E-L300W12 Mips
180 us
50 feetnanoVott/Mrrr^
Hz - posttwe upHx - positive northHy - positive west
Survey Date 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
&C. Geonks 3D Coil (3x20Qnr2)_______________Tx^GeonicsEM-37(2.8kW)
Surveyed Se Processed by: qUANTEC CONSULTING INC.
DWG. NO. C473-4AX1S-Y-3+OOE
CD
0) M O
Q (M
CO
y
-20.
0.
L -20.
-a.-
0.50
0.25-
0.00
-0.25 J
oPT
len
ovit-±t-?l
en
L -0.5
1500S 1000S 500S O 500N 1000N
Line 4+OOE -* Total Field 2
Scdje 1-4800250 Q 250 500
(feet)
MINERAL CORP.VEINLOpE PRQvJECT
$Quth lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secqndaty Sectromagne^c Reid (dB/dt)
Transmitter Frequency. Tx Loop Size: Tx Loop Locgtion: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
3Q Hz (KB? duty cycle) 1500x1000
400N-600S - L1200E-L300W12Anps
180 us
50 feetnanoVolt7A*nr2Hz - positive up
Hx - positwe riorthHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
4 Geonks 3D Coil (3x200nr2)_______________Tx = Geonics EM-57 (2.8 kW
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-4+OOE
l
1
-10.
L -10.
L -0.5
-0.25-
150QS SOON 1000N
oPT
len
w1-7*
IT*
l
en
Line 4+QOE - . Component 2
Scale 1:4800250 Q 250
(feet)
500
GIL,EAD MINERAL CORP.VEINLOPE: PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PRQRLING SURVEY Secondary Bectromagnet|c Rpld (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Units:Recewer Coil Orientation:
3Q Hz (5TO duty cycle) 1500 x 1000
40QN-600S: - L1200E-L300W12Arps
180 us
50 feet
Hz - positiw up Hx - positive norUi Hy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Pro.tern (3x20 Channels)
A Geon'cs 3D Coil (3x200m*2)______ Tx = GeonicsEM-37(2.8kW)
Surveyed 8c Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-4+OOE
1
PT-*
l
ra O
O CO
l CO
m XI U
-20.
-10.
l l l l l l———l l l l l l l l l M l l l l l l l l
O wH-1l
en
—10.
-f^FF/.
-MH- 0.0
omt-*h-'
l
enL -0.5
0.00
-0.25 J
*^^7
1500S 1000S 500S O SOON 1000N
line 4+OOE ~ Z Component 2
Seqle 1:4800250 Q 250 500
l
(feet)
GILEAP MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectrpmagnetlc Reid (dB/dt)
Transmitter Frequency. Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (507. duly cycle) 1500 x 1000
400N-600S - L1200E-L300W12 Mips
180 us
50 feetnanoVolt/Amr-Z
Hz - posHw upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
A Geonics 3D Coil (3x200nr2)____________ Tx = Geonics EM-37 (2.8 kW)
Surveyed dk Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-4+OOE
L -1.0.
ooiH*
l P
L -0-5
-0.25 J
1500S 1000S 500N 1000N
ocrea
lp—^ en
4+QQE - Y Cpmpoifent Loop 2
Scale 1:4800?50____O 25P
(feet)
500
GIL.EAP MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. J ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Turn-Off Time:
Station Interval:Proffle Units:Receiver Coil Orientation:
30 Hz (5055 duty cycle) 1500x1000
4QON-6QOS - L12flOE-l300W12 Amps
180 us
50 feetnanoVoH/A+nff'2
Hz - positive upHx - positive northHy - positive west
Survey Date: 15 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
fi Geonfcs 3D Coil (3x200rrr2)_______________'x ^GeonicsEM-37(2.8kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-4+OOE
OT——l
iOD
m A O
-40.
4.
2.-
0.
-2. J v
——l——————————f -7\-^H\ir4-f-H-r-h"r-r-
y\- vy -w
•o.
—20.
L ^
vC;u,vV /-i ;-0.5
rn f-o.o
o 0.25
CO
J3 0.00u
-0.25 J
-1.0
L -0.5
^?^^g^^^ -H-
500S SOON l DOON 1500N 2000N
o trVi
line 3+OOW - Total Field Loop 3
Scale 1:4800250 O 250 500
m^mmmm
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Statfon Interval:Profile Units:Receiver Coil Orientation:
30 Hz (507. duty cycle) 1500 x 1000
40QN-HOON - L1200E-L30QW12.5 Amps
190 us
50 feetnanoVoiy'A*rrr2
Hz - positive upHx - positive northBy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
k Geonics 3D Coil (3x200m*2)_______________Tx - Geonics EM-37 (2.8 kW)
Surveyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-3+QOW
-0.5
o wco 0.00
/ x l \'vr\V~,v A *-L:f-
\ - \m
X! O
-0.25 J1
500S SOON 1000N 1500N 2000N
line 3+OOW - X Component Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectronnagnetic Reid (dB/dt)
Transmitter Frequency; Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (507, duty cycle) 1500 x 1000
400N-1400N - L120QE-L300W12.5 Amps
190 us
50 feetnanoVolt/Mrrrt?Hz - positive up
Hx - positive northHy - positK/e west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
&L Geonics 3D Coil (3x200nr2)_______________Tx= Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-3+OQW
lODWJ3 O
O OJ
-40.
2.-
0.
-2. J
—-N l l l l l H-H-H-HH-H
M
0.
--20,
-HH-+-H l l l-f-H-t-H-H-HH-
l "~ — — —
^ \
——: n r i ^-- ~ ^ ^ ^f
^^f^pf
-0.5
^-0,0
L -0.5
O tr1 w
0.00
Visi0 -0.25 J
f f
500S SOON 1000N 1500N 2000N
line 3+OOW - Z Component Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Cal Orientation:
30 Hz (SQZ duty cycle) 1500 x 1000
400N-1400N - L1200E-L300W12,5 Amps
190 us
50 feetnarioVort7'A*nr2
Hz - positive upHx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx — Digital Protem (3x20 Channels)
4 Geonics 3D Coil (3x200nr2)_______________Tx ^ Geonics EM-57 (2.8 kW)
Surveyed cfc Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-3+OQW
2 o.-i
CO
m
6 -2.-
-
o7 o.oo-CO
K
o -0.25-
X x
y7 ' ^ \ X '
rf
500S (
JSE^afe-4rffc~L i
p t"^K— Is, 1 r^^ 1^ .^ —^ _
i —r P ^ A ^Is:*"
) SOON 10C
—————————— -f
—~ —— —— — ^~--~~ ^^. ^.^ -
^-^-n - - — -i'^
)ON 15C
^rsiJ^^W^3^-^^^
^L^^^^y^1^^-^~~~~/*.-^. ' . . .X
^ \ '" \^-i- ~L- \ ^Pf-'-\- -L-l-ct- h lA^-A-NJ-fM x 1 ^r^r -\ — if— r 4, ^r. ~KH ^ CU^ l-*1 y-T**^ \ T VL^^
^ ^ V yA\ V ^ J^X , s
^ON 2000N
o -0. M
r—
1en
--10.
h
0
O r\ *~*,(j Vi
1 — L H-*
1 k—4
L -0.5 U1
t-
Line 3+OOW - Y Component Loop 3
Scale 1:4800250 0 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp . , ON
LPTEM IN-LOOP PRORLING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: -30 Hz (50/5 duty cycle) Tx Loop Size: 1500 x 1000 Tx Loop Location: 40QN-1400N - L12QOE-L300W Transmitter Current: 12.5 Arnps Transmitter Tum-Off Time: 190 us
Station Interval: 50 feet Profile Units: nanoVott/Vm^ Receiver Coil Orientation: Hz - positive up
Hx - positive north Hy - positive west
Survey Date: 18 Dec 99 Instrumentation: Rx = Digital Protem (3x20 Channels)
# Geonfcs 3D Coil (3x200nr2) Tx = GeonicsEM-37(2.8kW)
@ Sur\'eved A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-3+OQW
oT-H
lm O
-60.
-40.
-20,
4.
L -20.
-2.
-TH^———}H————f———^—————HPf4HH———}—————l————F—f——H-H
OCM
lCO
ffiA
O
0.25-
-0.25 J
'^ /*l\
-0.5
-o.o
L -0.5
if t ?s
500S SOON 1000N 1500N 2000N
o fr m
owl—1 l—^l
l—1'en
line 2+OOW - Total Field Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Bectromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Otf Time:
Station Interval;Profile Units:Receiver Coil Orientation:
30 Hz (50/i duty cycle) 1500 x 1000
400N-140QN - L12GOE-L30QW12.5 Mips
190 us
50 feetnanoVolt/A+rrr?
Hz - positive upHx - positive northHy - positfve west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
b Geonics 3D Coil (3x20Gnr2)_______________Tx ^Geonics EM-37 (2.8 kW)
Surveyed A Processed by: QVANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-2+OOW
L -10.
o or w
len
Otr w
L -0.5
-0.25 J
500S SOON l DOON 1500N 2000N
line 2+OOW - X Component Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Cal Orientation:
30 Hz (507, duty cycle) 1500 x 1000
40QN-1400N - L1200E-L300W12.5 Mips
190 us
50 feetnanoVolt7A*nr2Hz - positive up
Hx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
& Geonics 3D Coil (3x200rrr-2)Tx ^ Geonics EM-37 (2.8kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-2+OOW
CO
w fl O
m
4.
L -20.
h 0.5
•0.0
L -0.5
oCJ
l 0.00CO
-0.25
500S SOON 1000N 1500N 2000N
otrm
len
o trM
line 2+OOW - Z Component Loop 3
Scale 1:4800250 O 250 500
••••••••i
Ifeet)
G1LEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagnetic Reid (dB/dt)
Transmitter Frequency. Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (507, duty cycle) 1500 x 1000
4OQN-14QON - L1 200E-L300W12.5 Anps
190 us
50 feet
Hz - positive up Hx - positive north Hy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
4 Geonfcs 3D Coil (3x200m"2)Tx ^Geonics EM-37 (2.8 kW)
Surveyed 8c Processed by: QVANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-2+OOW
L -10.
l(S)w X! O
O(M
l
O
fcffiu i;f-^u,y^t\rx •i ,/,^-^y ^
L -0.5
ow
en
0.00
-0.25-
500S O 500N 1000N 1500N 2000N
line 2+OOW - Y Component Loop 3
Scale 1:4800250 O 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Field (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx tnop Location: Transmitter Current Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (507. duty cycle) 1500 x 1000
400N-1400N - L1200E-L300W12.5 Amps
190 us
50 feetnanoVort/Mrrr'2
Hz - posrtfve upHx - positNe northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
&L Geonics 3D Coil (3x200rrr2)Tx = GeonicsEM-37(2.8kW)
Sun/eyetf Se Processed by: qUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-2+OOW
o•^H
l
Wr|O
O W
M XIo
6.-
-30,
-20.
'- 10.
o m
2. L -10.
-+-H- --H-H——H-t-f l l l l l l
0.50
0.25-
0.00
/*//;M' x' ' '
^/P^K^-H-FlH' l l IH-H-f^T fi 7
KlVV\\ ^v.x^'-v--0.5
K^ xv/ \/
-xX -x^-/V4- -0.0
*\ ^-^Tb\ ' -,' AH^ x^^-''c -^^- ^--* \v.'-M——rYTi rrrn—V^—
i /* \ iu-v \A '" ( /x
- /; \\ ' -J '.-,( t* - ,Mr 1* /, - ^tfSV
^ i j.u -V^V,;\^rr^ ;^
*jv- ^ ' -~j y ^ - v4H—i rf T 11 i i i i r
owl—i l—i
len
--0.5
-•^'-HH-
-0.25 J
500S 500N 1000N 1500N 2000N
Line 1+OOW - Total Field Loop 3
Scale 1:4800250 O 250 500
••••iMiMI
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Statbn Interval:Profile Units:Receiver Coil Orientation:
30 Hz (5055 duty cycle) 1500 x 1000
40QN-1400N - L1200E-L500W12.5 Mips
190 us
50 feetnanoVottyA*rn*2
Hz - positive upHx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Kx = Digital Protem (3x20 Channels)
4 Geon'cs 3D Coil (3x20Gnr2)_______________Tx = Geonics EM-37 (2,8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-1+OOW
o i
'r—t
wo
-10.
o
ien
L -10.
-2. J . . A f \\ ,^\ ' \ t '
J A ^X rV; \ 7^ -/^ , - v VC
-0.5
V ' N J V "
0.0
oW
l—" l—1
ll—* 01
0.00 —
-0.25 J
L-0.5
500S 2000N
line 1+OOW - X Component Loop 3
Scale 1:4800250 O 250
l
" (feet)
500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50/b duty cycle) 1500 x 1000
400N-UOON - L1200E-L300W 12.5 y
190 us
50 feet
Hz - positive up Hx - positive north Hy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
A Geon'cs 3D Coil (3x200nr2)________________Tx = Geonics EM-37 (2.8 kW)
Surveved A Processed by: QUANTEC CONSULTING INC.
DWG, NO. C473-4AXIS-X-1+OOW
o•^H
lCO
COA o
-20.
L -20.
L -0.5
^4?r* t 33* KV^h-rr- Etfrl.
0 -0.25 J
500S O SOON 1000N 1500N 2000N
o P"M
o05i—ii—*
ll——*
Oi
line 1+OOW - Z Component Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station interval:Profile Units:Receiver Coil Orientation:
30 Hz (5055 duty cycle) 1500 x 1000
40QN-1400N - L120QE-L30QW12.5 Anps
190 us
50 feet
Hz — positive up Hx - positive north Hy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Pratem (3x20 Channels)
b Geon'cs 3D Coil (3x200m*2)__________Tx ^Geonics EM-57 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-1+OOW
oT—l
lw O
ffi
-2, J
0.504M^ft Ki^i r^rK.i/^T^r^H^
S 0.25HCO
\^//
;
#\\
^ 0.i s/ V ^. ^--^ -^ / "V ^"-' *
.00 -f-hf^^jl-^^J-^t^XI^^ l t " -H-H;l ' 7 W - "sA - ^
-0,25
500S SOON 1000N 1500N 2000N
--10,len
--0.0
--0,5
ofrM
en
Line 1+OOW - Y Component Loop 3
Scale 1:4800250 O 250 500
M^^HM
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp . , ON
LPTEM IN-LOOP PROFILING SURVET Secondary Electromagnetic Field (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transrn'rtter Current: Transmitter Tum-Off Time:
Statbn Interval:Profile Units:Receiver Coil Orientation:
,30 Hz (5055 duty cycle) 1500 x 1 000
4QQN-14OON - L12QOE-L300W12.5 Anps
190 us
50 feetnanoVoft/Anrf-2
Hz - positive upHx - positive northHy - positive west
Surrey Date: 18 Dec 99Instrumentation; Rx = Digital Protem (3x20 Channels)
&L Geon'cs 3D Coil (3x200nr2)Tx = GeonicsEM-37(2.8kW)
@ Surveyed S: Processed by: qUANTEC CONSULTING INC.
DWG. NO, C473-4AXIS-Y- 1+OOW
CDW XI CJ
O CO
lCO
m fi U
4.o P"M
0.25-
0.00
.0
L -0.5
-0.25 J
500S SOON 1000N 1500N 2000N
Ot?m
Line 0+OOE - Total Field Loop 3
Scale 1:4800250 500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Field (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Internal:Profile Unte:Receiver Coil Orientation:
30 Hz (5055 duty cycle) 1500 x 1000
40QN-1400N - L1200E-L300W12.5 Anps
190 us
50 feet
Hz - positive up Hx - positive north Hy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
Se Geon'cs 3D Coil (3x200nr2)_______________Tx = Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-0+QOE
lcow
XI
O CO
lCO
mX!o
L -10.
o trm
o
Ol
L -0.5
-0.25 J
500S
M - v,"1* H 1'4: 4'i *i ii iisojbN 1000N
Line 0+QOE - X Component Loop 3
Scale 1:4800250 O 250
mim^^^mm
(feet)
500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Bectromagnetic Reid (dB/dt)
Transmitter Frequency Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (507, duty cycle) 1500 x 1000
400N-14QON - L1200E-L300W12.5 Amps
190 us
50 feet
Hz - positive upHx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx -- Digital Protem (3x20 Channels)
ft Geonics 3D Coil (3x200nr2)Tx = Geonics EM-37 (2.8 kW)
Surveyed * Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-0+OOE
L -10,
l M 1+4- l l l l l 1+4 l l l l l
o ^ w
L -0.5
OtrM
Line 0+OOE - Z Component Loop 3
Scale 1:4800250 O 250
l
(feet)
500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Dectromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50!? duty cycle) 1500 x 1000
4GON-1400N - L1200E-L300W12.5.Amps
190 us
50 feetnanoVolt/A+nY'2
Hz - positive upHx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
b Geonfcs 3D Coil (3x200rrr2)_______________Tx ^Geonics EM-37 (2,8 kW)
Surveyed & Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-0+OOE
m A O
ow
lCO^—t
m o
o
L -10.
0.
-2. J
0.50
0.25-•-A J 'f r \
Q.QO-U^J/I ^
-0.25 J
500S
-0.5
0.0
L -0.5
oMl—* l—*
lk——*
en
l SOON 2000N
line 0+OOE - Y Component Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Cal Orientation:
50 Hz (50/5 duty cycle) 1500 x 1000
4GON-140GN - L12QQE-L30DW12.5 Amps
190 us
50 feetnanoVolV'A*nr2Hz - positive up
Hx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
& Geonics 3D Coil (3x200nr2)_____________Tx ^ Geonics EM-37 (2.8 kW)
Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-0+OOE
lCD
VI.a o
oCO
l
-20.
-10.
o.l
Qi
0.00
-0.25 J
500S SOON 1000N 1500N 2000N
ow
Line 1+OOE - Total Field Loop 3
Scale 1:4800250 250 500
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (507, duty cycle) 1500 x 1000
400N-1400N - L12QOE-L300W12.5 Anps
190 us
50 feetnanoVo!t7Atm*2Hz - positive up
Hx - positive northHy - positfve west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Pratem (3x20 Channels)
A Geonfcs 3D Coil (3x200m*2)_______________Tx ^ Geonics EM-57 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING JtfC.
DWG. NO. C473-4AXIS-TF-1-*-OOE
line 1+OOE - X Component Loop 3
Scale 1:4800250 O 250 500
•••••••i
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectramagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (5055 duty cycle) 1500 x 1000
400N-1400N - L1200E-L50QW12.5 Anps
190 us
50 feetnanoVolV'A*nr2
Hz — positive upHx - posit'we northHy - positive west
Survey Date: 18 Dec 99Instrumentation; RK = Digital Protem (3x20 Channels)
St. Geonfcs 3D Coil (3x200m"2)_______________Tx ^Geonics EM-37 (2,8 kW)
Sun/eyed 8c Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-1-K)OE
-20.
-10.
OT-H
lCOm
43 O
l
-10.
-2. J
rr~f K rT^Tf^YlVj,/ 0.0
-0.5
0.00 ztfi^ sU*vM l 1/^1 T-H^l UrH^J^irH^vy,/ Y '^:"Trsi
-0.25 J
500S O SOON 1000N 1500N 2000N
omh—l—^
ll——*
en
Line 1+OOE - Z Component Loop 3
Scale 1:4800250 0 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp . , ON
LPTEM IN-LOOP PRORLING SURVEY Secondary Eectromagnetic Held (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off lime:
Station Interval:Profile Units:Receiver Cal Orientation:
30 Hz (50/5 duty cycle) 1500 x 1000
40QN-140QN - L12QOE-L300W12,5 Arips
1 90 us
50 feetnanoVolt/Atrrrt
Hz - positive upHx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx - Digital Protem (3x20 Channels)
b Geonics 30 Coil (3x200nr2)Tx ^ Geonics EM-37 (2. 8 kW)
Surveyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z- 1+OOE
CO
m fi0
CDT-4
m
0.
-2. J
0.50
0.25-
L -10,
ffi^f" '^/VM
-0.5
-0.0
L -0.5
0.00
o
o
line 1+OOE - Y Component Loop 3
250
Scale 1:4800O 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagnetic Field (dB/dt)
Transmitter Frequency: ~Tx Loop Size: ~fx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval;Profile Units:Receiver Coil Orientation:
30 Hz (507, duty cycle) 1500 x 1 000
4QQN-14GON - L120QE-L30QW12.5 Amps
190 us
50 feetnanoVolt/Mnr?
Hz - positive up\-\x - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: P& = Digital Protem (3x20 Channels)
Se Geonfcs 3D Coil (3x200rrf2)_______________Tx ^ tonics EM-57 (2.8 kW)
Surveyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-1+OOE
lCOm XI
WXJ o
L -10.
1.000
OrTffi-
0.50
0,25-
0.00
-0.25 J
L -0.5
500S SOON 1000N 1500N 2000N
ofT"
m
O tf W
Line 2+OOE - Total Field Loop 3
Scale 1:4800250 O 250 500
M^^^^^H
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Bectromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter TurrrOff Time:
Station Interval:Profile Units:Rece'wer Coil Orientation:
30 Hz (50/5 duty cycle) 1500 x 1000
400N-1400N - L120QE-L300W12. 5 Mips
190 us
50 feet
Hz - positive up Hx - positive north Hy — positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
& Geonics 3D Coil (3x200nr2)___ ______Tx = Geonics EM-37 (2.8 kW)
Surveyed & Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-2+QOE
O
oCJ
lCO
rlO.
0.
L -10.
o 0.00
-0.25 J
-2.
0.50
0.25- -0.5
500S *v;9 j 1 rf,
OOON M jt f 11
lSOON 2000Nis il! i
o crM
o ti4W
Line 2+OOE - X Component Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50/5 duty cycle) 1500 x 1000
4QON-140GN - L12QOE-L300W12.5 Amps
190 us
50 feetnanoVoltXA*rrr*2Hz - positive up
Hx - positive northHy - positive west
Survey Date: 13 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
& Geon'cs 3D Coil (3x200nr2)Tx ^ Geonics EM-57 (2.8KW)
Surveyed & Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-2-K3GE
o•^-t
l•X5
wja o
L -10.
-2. J
r^.\.~ •'"s/X-PRH
Y
-^ -JVTrn f K^v
-^H o.o
L -0.5
owi—i
len
O tr w
500S SOON 1000N 1500N 2000N
Line 2+OOE - Z Component Loop 3
250Scale
o:4800
250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Unite:Recewer Coil Orientation:
30 Hz (505S duty cycle) 1500 x 1000
400N-1400N - L12QOE-L300W12.5 Amps
190 us
50 feet
Hz - positive up Hx - positive north Hy - positK/e west
Sur/ey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
ft Geon'cs 3D Coil (3x200nY-2)_______________Tx = Geonics EM-57 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-2+OOE
oT——l
lCOVIaO
M
o
0
500S
L -10.
SOON 1000N 1500N 2000N
*-0.0
L -0.5
o tr w
l01
omt—i i—t
l!—i.
en
line 2+OOE - Y Component Loop 3
Scale 1:4800250 250 500
(feet)
G1LEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Field (dB/dt)
Transmitter Frequency, Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Unte:Receiver Coil Orientation:
30 Hz (50?; duty cycle) 1500 x 1000
4QON-14QQN - L1200E-L300W12.5 fmps
190 us
50 feetnanoVolt/AfcrTr-2
Hz - positive upHx - positive northHy - positwe west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
&C Geonics 3D Coil (3x200nr2)_______________Tx = Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: qVANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-2+OOE
o——l
l
OT
O
CDTH
W
O
f-HH-r-l l l l l l f l——l l l l l l l M M
0.25-
0.00
-0.25 J
500S O SOON 1000N 1500N 200QN
Line 3+OOE - Total Field Loop 3
Scale 1:4800250 O 250 500
^mm^fmmm
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current; Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (507, duty cycle) 1500 x 1000
40QN-1400N - L12QOE-L300W12.5 Anps
190 us
50 feetnanoVolt7A*rm2
Hz — positive upHx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
& Geon'cs 3D Coil (3x200nr2)Tx = Peonies LM-37 (2.8kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-3+QOE
O
4.4
-0.25 J
500S SOON 1000N 1500N 2000N
0
0*
n trtn
01
Line 3+OOE - X Component Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVDT Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50?S duty cycle) 1500 x 1000
4QOIM-1400N - L120DE-L30QW12.5 Anps
190 us
50 feetnandVolt7A*nr2
Hz - positive upHx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx ^ Digital Protem (3x20 Channels)
k Geon'ics 3D Coil (3x200nr2)Tx = Geonics EM-37 (2.8 k.W)
© Surveyed Se Processed by:
DWG, NO. C473-4AXIS-X-3-K10E
O^H
lCO
m A U
oCv!
lCO•^H
m O
2.- --10.
0
-0.5
0
ien
CJ\
--0.5
0.00 -r^bsfc—-^ ^ P&
-0.25 J
500S O SOON 1000N 1500N 2000N
Line 3+OOE - Z Component Loop 3
Scale 1:4800250 0 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp . , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transm'rtter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50/5 duty cycle) 1500x1000
40QN-1400N - L12QOE-L300W12.5 Mips
190 us
50 feetnanoVolV'A*m*2
Hz - positive upHx - positive northHy - positive west
Survey Date; 18 Dec 99Instrumentation: Rx = Digital Pratem (3x20 Channels)
Se Geonics 3D Coil (3x200nr2)Tx = Geonics EM-37 (2. 8 kW)
-bur\jeved Se Processed by:CONSULTING INC.
DWG. NO. C473-4AXIS-Z-3+OOE
m A O
L -10.
oV o,cow O
rO.5
0.25-
0.00
-0.25 J
L -0.5
500S SOON 1000N 1500N 2000N
o trm
len
oM
l—il———i
l
l———————*
d
Line 3+OOE - Y Component Loop 3
Scale 1:4800250 O 250 500
L-J l—l(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Qectromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Statbn Interval:Profile Units:Receiver Coil Orientation:
30 Hz {50?? duty cycle) 1500 x 1000
40QN-140QN - L12QOE-L300W12.5 Anps
190 us
50 feet
Hz - positive up Hx - positive north Hy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
k Geon'cs 3D Coil (3x200rrr2)Tx = GeonicsEM-37(2.8kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-3+OOE
o
Mg 0.25
0.00
-0.25 J
-20.
- 10.
0.
L -10.
otrm
L -0.5
7 Vi - - W ' i! \ ^ " /"'^ ^Jl V^-v-^/i'/ \M—trm i
500S O SOON 1000N 1500N 2000N
n trm
U\
line 4+OOE - Total Field Loop 3
Scale 1:4800250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50/5 duty cycle) 1500 x 1000
400N-1400N - L12QOE-L300W12.5Anps
190 us
50 feetnanoVoft/Atrrr'2
Hz - positive upHx - positive northHy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channete)
b Geonics 3D Coil (3x200nr2)Tx = Geonics EM-37 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-TF-4+OOE
L -io,
L -0.5
-0.25 J
500S 1500N 2000N
o
lO!
O rrM
Line 4+OOE - X Component Loop 3
Scale 1:4800250 O 250 500
mmmm^mm
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Rece'rver Coil Orientation:
.30 Hz (50/5 duty cycle) 1500 x 1000
400N-14QON - L120QE-L300W12.5 Anps
190 us
50 feet
Hz - positive up Hx - positive north Hy - positive west
Survey Date: 18 Dec 99Instrumentation: Rx = Digital Protein (3x20 Channels)
A Geonics 3D Coil (3x200nr2)_______________Tx = Geonics EM-37 (2.8 kW)
Surveyed A Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-X-4+OOE
lCO
mA O
oCJ
lCO T—l
ffio
-20.
-2. J
r^-f/x ,w—\r*gr .4^KJ.KX; n-—-^ v--^v 0.0
o Pmi—^
lO!
oM
i—il—i
l
O1
L -0.5
0.00
-0.25 J
500S O SOON 1000N 1500N 2000N
Ijne 4+OOE - Z Component Loop 3
Scale 1:4800250 250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp. , ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Electromagnetic Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Turn-Off Time:
Station Interval:Profile Units:Receiver Coil Orientation:
30 Hz (50?; duty cycle) 1500 x 1000
400N-140QN - L1200E-L300W12.5 Amps
190 us
50 feetnanoVoitx'A*mA2
Hz - positive upHx - positive northHy - positive west
Sun/ey Dote: 18 Dec 99Instrumentation: Rx = Digital Protem (3x20 Channels)
4 Geon'cs 3D Coil (3x200m"2)_______________Tx = Geonics EM-57 (2.8 kW)
Surveyed Se Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Z-4+GQE
o trM
L -10.
line 4+OOE - Y Component Loop 3
250Scale
o:4800
250 500
(feet)
GILEAD MINERAL CORP.VEINLODE PROJECT
South Lorrain Twp., ON
LPTEM IN-LOOP PROFILING SURVEY Secondary Eectnomagnetjc Reid (dB/dt)
Transmitter Frequency: Tx Loop Size: Tx Loop Location: Transmitter Current: Transmitter Tum-Off Time:
Station Interval:Profile Unte:Receiver Coil Orientation:
30 Hz (5055 duty cycle) 1500 x 1000
400N-1400N - L1200E-L300W12.5 .Amps
190 us
50 feetnanoVott7'A*mA2Hz - positive up
Hx - positive northHy - positive west
Survey Date: 18 Dec 99instrumentation: Rx = Digital Protem (3x20 Channels)
& Geonics 3D Coil (,3x200m*2)________________Tx ^ Geonics EM-57 (2,8 kW)
Surveyed Si Processed by: QUANTEC CONSULTING INC.
DWG. NO. C473-4AXIS-Y-4+OOE
Ontario Ministry otNorthern Developmentand Mines
Declaration of Assessment Work Performed on Mining LandMining Act, Subsection 65(2) and 66(3). R.S.0.1990
Transaction Number (office use)
Assessment Files Research Imaging
f subsections 65(2) and 66(3) of the Mining Act. Under section 8 of the Mining Act, assesment work and correspond with the mining land holder. Questions about this
Northern Development and Mines, 3rd Floor, 933 Ramsey Lake Road, Sudbury,
31M04NE2020 2.20387 SOUTH LORRAIN 9QQ
Instructions: - For work performed on Crown Lands before recording a claim, use form 0240.- Please type or print in ink.
1. Recorded holder(s) (Attach a list if necessary)2.20387
Name Frank Palmay
Address 45 Westgate Blvd.North York, ON M3H 1N8
c/o Veinlode Silver Mines Ltd. 600-200 Burrard StreetVancouver, BC
V6C 3L9Name John R. MosesAddress 705 - 401 Queen's Quay WestHarbour Terrace Toronto, ON M5V 2Y2
2. Type of work performed:
Client Number 179076 (Palmay)
Telephone Number 416-630-1208 (Palmay) 604-687-1117 (Veinlode)
Fax Number 604-687-6100 (Veinlode)
Client Number 173133Telephone Number 416-345-8849Fax Number same
Check (*0 and report on only ONE of the following groups for this declaration.Geotechnical: prospecting, surveys, assays and work under section 18 (regs) D Physical: drilling stripping,
trenching and associated assays D Rehabilitation
Work Type
Surface TEM survey, linecutting
Dates Work From -\ -\-\ 1 999 To Performed Day | Month | Year
Global Positioning System Data (if available) Township/Area
31 5 2000Day | Month | Year
South LorrainM or G-Plan Number G-3448
Office UseCommodityTotal S Value of Work Claimed X)/ *J ^f} C*.* ii O^NTS Reference
Mining Division l arder Lake;Resident Geologist.. , i District ^ / Kid ILCL A A / L
Please remember to: - obtain a work permit from the Ministry of Natural Resources as required;- provide proper notice to surface rights holders before starting work;- complete and attach a Statement of Costs, form 0212;- provide a map showing contiguous mining lands that are linked for assigning work;- include two copies of your technical report.
3. Pereon or companies who prepared the technical report (Attach a list if necessary)Name Quantec Geoscience Inc.Address 101 King St., PO Box 580 Porcupine ON, PON 1COName . . , , . . ;
Address . f
Name
Address
Telephone Number 705-235-2166Fax Number 705-235-2255Telephone Number
Fax Number
Telephone Number
Fax Number
4. Certification by Recorded Holder or Agentl, _________Rainer Skeries__^__^_ , do hereby certify that l have personal knowledge of the facts set forth in
(Print Name)this Declaration of Assessment Work having caused the work to be performed or witnessed the same during or after its completion and, to the best of jnyjauawjedge, tjje^annexed report is true.Signature of Recorded Hoi Date
Agent's AddressC/o PO Box 1756. Timmins. ON, P4N 7W9
Telephone Number 705-264-2296
0241 (03/97)
Fax Number 705-267-7490
RECEIVEDJUN O 5 l j
f: }6cu-*GEOSCIENCE ASSESSMENT
OfFIEP
5. Work to be recorded and distributed. Work can only be assigned to claims that are contiguous (adjoining) to the mining land where work was performed, at the time work was performed. A map showing the contiguous link must accompany this
UJ00 80.Mining Claim Number. Or if work was done on other eligible mining land, show in this
column the location number indicated on the claim map.
1 o*-C3^
t3i
fir
4^
5
6
7
8
9
10
11
12
13
14
15
16
17
18
T 34601 Parcel 4977 LT (old ML 1027 17)
T 40521 Parcel 5690 LT (Old ML 102858)
CLM111 Parcel 4623 LT (T 44411) (old ML 100791)
T 43338 Parcel 4621 LT (old ML 100789)
L 1225439
L 1225440
L 1225441
L 1225442
Column Totals
Number of Claim Units. For other mining land, list hectares.
ACRES
12.6 ha
16.6 ha
186.6 ha
18 ha
6
6
3
9
24
Value of work Performed on this Claim or other Mining land.
8580 (400Xo)
9866 (4607o)
1502 (7"x4)
1502 (70x4)
21450
Value of work applied to this claim.
0
0
0
0
2400
2400
1200
3600
9600
Value of work assigned to other mining claims.
4800
4800
9600
Bank. Value of work to be distributed at a future date
3780
5066
1502
1502
11850
Rainer Skeries , do hereby certify that the above work credits are eligible under(Print Full Name)
subsection 7 (1) of the Assessment Work Regulation 6/96 for assignment to contiguous claims or for application to the claim
where the work was done.Signature of Recorded Holder or AgentAtithoriZ' Date
-J - -S3
6. Instructions for cutting back credits that are not approved. G
Some of the credits claimed in this declaration may be cut back. Please check (S) in the boxes below to show how you wish to prioritize the deletion of credits:
D 1. Credits are to be cut back from the Bank first, followed by option 2 or 3 or 4 as indicated.D 2. Credits are to be cut back starting with the claims listed last, working backwards; orD 3. Credits are to be cut back equally over all claims listed in this declaration; orD 4. Credits are to be cut back as prioritized on the attached appendix or as follows (describe):
Note: If you have not indicated how your credits are to be deleted, credits will be cut back from the Bank first, Followed by option number 2 if necessary.
For Office Use Only—————^-^——^-——————Received Stamp
0241 (03/97)
Deemed Approved Date
Date Approved
Date Notification Sent
Total Value of Credit Approved
Approved for Recording by Mining Recorder (Signature)
Ontario Ministry ofNorthern Developmentand Mines
Statement of Costs for Assessment Credit
Transaction Number (office use)
Personal information collected on this form is obtained under the authority of subsection 6 (1) of the Assessment Work Regulation 6/96 Under section 8 of the Mining Act, this information is a public record. This information will be used to review the assessment work and correspond with the mining land holder. Questions about this collection should be directed to a Provincial Mining Recorder, Ministry of Northern Development and Mines, 3rd Floor, 933 Ramsey Lake Road, Sudbury, Ontario, P3E 6B5.
Work Type
Surface TEM survey
ReportLinecuttingConsulting/maps
Units of workDepending on the type of work, list the number of hours/days worked, metres of drilling, kilometres of grid line, number of samples, etc.
2 survey days (2 man crew)5 survey days (3 man crew)1 survey day (4 man crew)1 report10 km some survey control4 mandays
Associated Costs (e.g. supplies, mobilization and demobilization).
Transportation Costs
ATV charge
Food and Lodging Costs
Cost Per Unit of work
135016002000650450300
300
Total Value of Assessment Work
Total Cost
270080002000650
45001200
2400
21450
Calculations of Filing Discounts: *
1. Work filed within two years of performance is claimed at 1000Xo of the above Total Value of Assessment Work.2. If work is filed after two years and up to five years after performance, it can only be claimed at 5007o of the Total
Value of Assessment Work. If this situation applies to your claims, use the calculation below:
TOTAL VALUE OF ASSESSMENT WORK x 0 .50 = Total S value of worked claimed.
Note:- Work older than 5 years is not eligible for credit.- A recorded holder may be required to verify expenditures claimed in this statement of costs within 45 days of a
request for verification and/or correction/clarification. If verification and/or correction/clarification is not made, the Minister may reject all or part of the assessment work submitted.
Certification verifying costs:
l, ___Rainer Skeries—.-.—^—-,.^—— reasonably
(please print full name)be determined and the costs were incurred while conducting assessment work on the lands indicated on the accompanying
,, do hereby certify, that the amounts shown are as accurate as may
Declaration of Work form as __Consulting(recorc e-
0212 (03/97)
am authorized to make this certification.
Si jnature
GEOSCIENCE ASSESSMENT ,_____OFFICE
company position with signing authority)
Ministry of Mlnlstere duNorthern Development Developpement du Nordand Mines et des Mines Ontario
Geoscience Assessment Office 933 Ramsey Lake Road
July 11, 2000 6th FloorSudbury, Ontario
FRANK PALMAY P3E6B545 WESTGATE BOULEVARDDOWNSVIEW, Ontario Telephone: (888) 415-9845M3H-1N8 Fax: (877)670-1555
Visitourwebsite at: www.gov.on.ca/MNDM/MINES/LANDS/mlsmnpge.htm
Dear Sir or Madam: Submission Number: 2 .20387
Status Subject: Transaction Number(s): W0080.00244 Approval
We have reviewed your Assessment Work submission with the above noted Transaction Number(s). The attached summary page(s) indicate the results of the review. WE RECOMMEND YOU READ THIS SUMMARY FOR THE DETAILS PERTAINING TO YOUR ASSESSMENT WORK.
If the status for a transaction is a 45 Day Notice, the summary will outline the reasons for the notice, and any steps you can take to remedy deficiencies. The 90-day deemed approval provision, subsection 6(7) of the Assessment Work Regulation, will no longer be in effect for assessment work which has received a 45 Day Notice. Allowable changes to your credit distribution can be made by contacting the Geoscience Assessment Office within this 45 Day period, otherwise assessment credit will be cut back and distributed as outlined in Section #6 of the Declaration of Assessment work form.
Please note any revisions must be submitted in DUPLICATE to the Geoscience Assessment Office, by the response date on the summary.
If you have any questions regarding this correspondence, please contact BRUCE GATES by e-mail at [email protected] or by telephone at (705) 670-5856.
Yours sincerely,
ORIGINAL SIGNED BYSteve B. BeneteauActing Supervisor, Geoscience Assessment OfficeMining Lands Section
Correspondence ID: 15051
Copy for: Assessment Library
Work Report Assessment Results
Submission Number: 2 .20387
Date Correspondence Sent: J uly 11, 2000 Assessor:BRUCE GATES
Transaction First Claim Number NumberW0080.00244 T34601
Section:14 Geophysical IP
Township(s) l Area(s)SOUTH LORRAIN
StatusApproval
Approval Date
July 11, 2000
Correspondence to:Resident Geologist Kirkland Lake, ON
Assessment Files Library Sudbury, ON
Recorded Holder(s) and/or Agent(s):Rainer SkeriesTIMMINS, ONTARIO, CANADA
FRANK PALMAY DOWNSVIEW, Ontario
JOHN ROSS MOSES PORT CARLING, Ontario
Page: 1Correspondence ID: 15051
.. //-*- V-' -X---
122544
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Mr "/'i
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DISPOSITION OF CROWN LANDSlin i; lati Resources
of Ministry ofNorthern Development and Mines
SYMBOLS
SEC 35/90 WxW-63/96 SEPTM7/96' COMPREHENSIVE PLANNING COUNCIL
NOT OPEN FOR STAKING - CONSERVATION RESERVE SECTION 1 OF THE MINING ACT SEC W-L-53/96 NER SEPT 17/06 SRO 134327
Surface * M ining Right*Surface Rights Only .
Mining Ki^jrii^ "n#y . . . .
Surface A: Mining Rights
Surface Highta Only . .
Mining Rights Only
Licence of
Order-ir-Cowic H
Soid A Gravel .
Land Use permit
*w
r 5
T
OC*
@
eo
INDEX TO LAND DISPOSITIONPLAN
G - 3446
SOUTH LORRAIN
M.N.R. ADMINISTRATIVE DISTRICT
TEMAGAMIMINING DIVISION
LARDER LAKELAND tmiS/REGISIFY DIVISION
TIMISKAMING
Boundsry
Administrative
Tawishlp, Meridian, ^ound)
unsurveyed - ——-——— ———
Mine shan
Hlpeine (a
Ra.to.-af,
double (rock.
River/iireom/Crecv.
Scole 1:20 000
'MM
W AREA DEEMED IN NEED OF PROTECTION BY THE CROWN AND WILL REMAIN WITHDRAWN INDEFINITRLY
h.ghway, county, township
truil.
Shoral'na
C^C3
THC INFORMATION APPEARS ON THIS MAP HAS BEEN COMPILED FROM VARIOUS SOURCES, AND ACCURACY K NOT GUARANTEED, THOSEwiSHiNK ru STAKE: MININGCLAIMS SHOULD CONSLUT WIIH THE
400' Surf res Riqhls along cf ell lakes odd rivers
Control (norizontfll)
MINISTRY OF NORTHERN DEVELOPMENT AND MINES. FOH ADDITIONAL INFORMATION ON THE STATUS OF THE LANDS SHOWN HFSFQN
Contour Interval l [J MHres
020 2.20387 200
LOOPS 1-2-3 - TOTAL FIELD COMPONENT - Ch 5 CONTOUR MAP
CoO O
tsj O O
Oo oom
r-ro o om
r-GOO om
o om
BEAVER LAKE TRAIL
31M04NE2020 2 .20387
2.20387TOTAL FIELD Component - Channel 5
100Scale 1:2400
100 ____ 200 300
(feet)
400
GILEAD MINERALS CORP. VEINLODE PROPERTY South Lorrain Twp., ON
Secondary Electromagnetic Field (dB/dt)HPTEM IIM-LOOP PROFILING SURVEY
TOTAL FIELD Component Contour Map - Ch 530 Hz ( 50**, duty cycle)
1000x1500ft
As Shown
Transmitter Frequency:
Transmitter Loop Size:
Transmitter Loop Location:
Transmitter Current:
Turn-Off Time:
Station Interval:
Contour Interval:
Grid Cell Size:
Postings:
Receiver Coil Orientations:
12.5 Amps
180 us
50 feet
.5, 2.10 nanoVolUA'm"2
6.25m
TF Comp, Ch 5 TEM Field
Hz - positive up
Hx - positive north
Hy - positive east
Survey Date: Instrumentation:
Dec-99Rx = D igital Protem (3x20 Channels)
4 Geonics 3D Coil (3x200m"2)
Tx " Geonics EM-37 (2.8 kW)
Map faneralt'il bf J\Il (tt: 11
Surveyed A Processed by:
QUANTEC GEOSCIENCE LTDDWG. NO. C473-TEM-CONT-ROT-5TF