RPT ON THE PHASE 1 EXPLORATION PROGRAM KASPAR PROP · Karen Rees, B.Sc. Avalon Ventures Ltd....
Transcript of RPT ON THE PHASE 1 EXPLORATION PROGRAM KASPAR PROP · Karen Rees, B.Sc. Avalon Ventures Ltd....
777 Red River Road, Thunder Bay, Ontario P7B 1J9
Tel: (807) 767-3012 Fax: (807) 767-0463 E-mail: [email protected] Internet: http://www.avalonventures.com
52A12SW0049 2.17977 BLACKWELL 010
Report on the Phase I Exploration Program
KASPAR PROPERTY
Blackwell Township, Ontario Thunder Bay Mining Division
NTS 52 A/12 SW
Latitude 48035'30" Longitude 89054'30"
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By:
\ f Jeff Morgan, B.Se. ^Karen Rees, B.Se. Avalon Ventures Ltd.
RECEIVEDEC I 19H'
GEOSCIENCE ASSESS*.-'••- ... OFFICF ...
December 15, 1997
Report on the Phase I Exploration Program
KASPAR PROPERTY
Blackwell Township, Ontario Thunder Bay Mining Division
NTS 52 A/12 SW
Latitude 48035'30" Longitude 89054'30"
By:
Jeff Morgan, B.Sc. Karen Rees, B.Sc. Avalon Ventures Ltd. December 15, 1997
Kaspar Property - Phase l Report
Summary
In August 1996, Avalon Ventures Ltd. entered into an option agreement to earn a 1009fc interest in the Kaspar Property, located in Blackwell Township approximately 55 kilometres west of Thunder Bay, Ontario. Geologically, the property is situated in the Matawin Gold Belt, which lies within the western extension of the Abitibi-Wawa-Shebandowan subprovince of the Superior structural province of the Canadian Shield. The belt is bounded to the south by granitic terrain and to the north by the Quetico subprovince.
Over 100 gold occurrences have been discovered in the Matawin Gold Belt during the last decade. The belt also exhibits strong similarities to the Timmins and Kirkland Lake gold camps with regards to tectonic history, geological setting, and mineralization style, making it a prime exploration target for high grade, shear hosted lode gold deposits.
From August 1996 to September 1997, a Phase I exploration program consisting of prospecting, linecutting, geological mapping, a ground magnetometer survey, and a limited induced polarization survey was carried out on the Kaspar Property. The property is predominantly underlain by Timiskaming aged fluviatile metasedimentary rocks and shoshonite volcanic rocks. A large east west trending fault crosses through the central portion of the property, and a major, regional unconformity separating Timiskaming stratigraphy from older Keewatin rocks occurs along the southern property boundary.
Historic grab samples from the Kaspar Occurrence, located in the southern portion of the property, produced gold grades up to 17.2 g/t, while recent prospecting along the southern boundary of the property has identified a new showing that grades up to 11.4 g Au/t. This showing represents the possible southwest extension of a mineralized zone located east of the Kaspar Property that grades up to 14.5 g/t Au. The occurrence lies within highly altered, pyrite and arsenopyrite bearing Timiskaming sandstone.
Several medium to high priority targets were identified from the induced polarization survey conducted during the current program, some of which have been interpreted to represent mineralized shear zones at shallow to moderate depths.
A Phase II exploration program is recommended for the Kaspar Property to further investigate targets identified during the Phase I program. With two significant gold occurrences already located on the property and a third located less than a kilometre to the east, the Kaspar Property is considered to have excellent potential to contain shear hosted lode gold mineralization.
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Kaspar Property - Phase I Report
Table of Contents
Summaryl .0 Introduction l2.0 Location and Access l3.0 Physiography and Vegetation l4.0 Disposition 25.0 Previous Exploration 26.0 Regional Geology 37.0 Current Program 48.1 Ground Magnetometer Survey 58.2 IP/Resistivity Survey 59.0 Property Geology 7
10.0 Conclusions and Recommendations 10Bibliography 12Statement of Expenditures 13Statement of Qualifications 14
List of Figures
Figure l Property Location Following Page lFigure 2 Claim Sketch Map Following Page 2Figure 3 Regional Geology Following Page 3
List of Maps
Map l Property Geology and Sample Location Map l :5000 In Back Pocket Map 2 Total Field Magnetics Contour Map l :5000 In Back Pocket
List of Appendices
Appendix l Certificates of AnalysisAppendix 2 Report on Spectral IP/Resistivity Survey
52A12SW0049 2.17977 BLACKWELL 0 1 OC
15 December 1997 Avalon Ventures Ltd.
Kaspar Property - Phase I Report
1.0 Introduction
In August 1996, Avalon Ventures Ltd. entered into an option agreement to earn a 1009fc interest in the Kaspar Property, located in southeastern Blackwell Township. The property is situated within the Matawin Gold Belt, where recent exploration has resulted in the discovery of several significant new gold occurrences. A Phase I exploration program including geological mapping, prospecting, and geophysical surveying was implemented on the Kaspar Property from August 1996 to September 1997. The purpose of this report is to document the results of the current program and to provide recommendations for Phase n exploration.
2.0 Location and Access
The Kaspar Property is located in southeastern Blackwell Township, approximately 55 km west northwest of the city of Thunder Bay, Ontario (Figure 1). The property is centred on Latitude 48 0 35'30" Longitude 89054'30", NTS reference 52 A/12 SW.
Access to the portion of the property south of the Shebandowan River is acquired by travelling west and then south along a dirt road across from the motel/restaurant at Shabaqua Corners, where a series of well-maintained logging roads lead directly onto the southern portion of the property. The portion of the property north of the Shebandowan River is easily accessed from Highway 11, approximately 2.5 km west from where it diverges from Highway 17 near Shabaqua Corners.
3.0 Physiography and Vegetation
The Kaspar Property is characterized by relatively low relief and gently sloping hills, except along the shores of the Shebandowan River where slopes are often moderate to steep. For approximately 400 metres inwards from the southern and eastern property boundaries, much of the forest has been logged and open cutover areas predominate. Elsewhere on the property, vegetation generally consists of mature forest cover dominated by spruce and lesser poplars. Slowdown areas within the spruce growths are common just south of the Shebandowan River. Outcrop exposure on the property is poor, especially north of the Shebandowan River where most exposures occur along railway cuts or along the HEPC transmission line.
/5 December 1997 Avalon Ventures Ltd.
300km
Atikokan
Shebandowan Greenstone Belt
Major Break
Matawin Gold Belt and Area of Figure 3
Nipigon
CANADA
USAO 50
kilometres
Kasper Property
Shabaqua Corners
Lake Superior
AVALON VENTURES LTD.
MATAWIN GOLD BELT
LOCATION MAP
Figure 1 June 1997
NTS: 52A12/SW
Kaspar Property - Phase l Report
4.0 Disposition
The Kaspar Property consists of two claims comprising 27 units totaling 1080 acres (Figure 2). The claims are recorded at the office of the Thunder Bay Mining Recorder in the names of Alan J. Wing and George Wallace. Pertinent claim information is provided below.
Table 1: Kaspar Property Claims Information
Claim Units Holder Recorded Assessment AssessmentDue Required
TB 1202134 12 Wallace, G. 05 Jan 1994 05 Jan 1998 54,800TB 1202333 15 Wing, A.J. 31 Mar 1994 31 Mar 1998 56.000
TOTAL 27 S10,800
In August 1996, Avalon Ventures Ltd. entered into an option agreement with the vendors granting Avalon the option to earn a 1009fc interest in the property by making 550,000 in cash payments, issuing 30,000 shares, and incurring 5150,000 in exploration expenditures in staged amounts over a three year period. The option is subject to a 2.59fc Net Smelter Return royalty, of which 19fc can be bought back for 51,000,000.
5.0 Previous Exploration
Review of assessment files indicates that there has been little systematic exploration work done in much of the area covered by the current Kaspar Property. Documented previous work, including that carried out by the Ontario Geological Survey, is as follows:
1925: T.L. Tanton conducted a regional geological mapping survey for the Department of Mines and Resources
Pre-1940: Numerous pits and trenches were excavated on the former Patent 17044.
1940: M.W. Bartley obtained grab samples of quartz stringers containing arsenopyrite, pyrite, and visible gold mineralization from some of the trenches on the former Patent 17044. One of these samples assayed 0.248 oz Au/t.
1945: Sylvanite Gold Mines Limited carried out trenching, sampling, and detailedmapping on portions of the property. Visible gold was noted in quartz stringers from one of the trenches, and channel sampling produced assay values up to 0.502 oz Au/t over one metre.
1976: Noranda Exploration Company Limited carried out geological mapping,geochemical, and geophysical surveys over portions of the property, including a ground electromagnetic and magnetic survey. Several conductive zones were identified from the electromagnetic survey.
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Blackwell Twp—-——.——
Laurie Twp
*—* Hydro Line
Highway
Township Boundary
Claim Line
O
kilometre
AVALON VENTURES LTD.
KASPER PROPERTY
CLAIM SKETCH
Figure 2 June 1997
NTS: 52A12/SW
Kaspar Property -Phase l Report
1982: Lacana Mining Company carried out geological mapping and sampling of some of the existing trenches on the property and conducted an electromagnetic survey. Grab samples collected from the trenches assayed up to 421 ppb Au/t.
1988-89: Noranda conducted airborne magnetic and electromagnetic surveys,reconnaissance geological mapping, and soil sampling on the northern portion of the property. Anomalous gold in humus and gold in quartz float was identified in the northwest portion of the property.
1990: M.W. Carter conducted a regional geological mapping survey for the OntarioGeological Survey, the results of which are contained in OFR 5727, Geology of Laurie and Blackwell Townships.
1990: The Shebandowan Greenstone Belt, including the subject property, was flown by the Ontario Geological Survey, utilizing the Aerodat Magnetic/Electromagnetic System. Several moderate to strong EM anomalies were detected within the current property boundaries.
1994: A.J. Wing performed prospecting and limited geological mapping in the northwest portion of the property.
6.0 Regional Geology
The Kaspar Property lies within the western extension of the Abitibi-Wawa-Shebandowan subprovince of the Superior structural province of the Canadian Shield. Since the mid 1980's, over 100 new gold occurrences have been discovered in the region, illustrating the relative lack of exploration in the area and bringing to light its potential for hosting economic gold mineralization. The identification of this Timiskaming-type of geological setting and related gold mineralization has resulted in the region being renamed the Matawin Gold Belt by government geologists (Lavigne and Scott, 1994).
The volcanic-sedimentary units of the belt are bounded to the south by granitic terrain and to the north by the Quetico subprovince (Figure 3). The volcanic-sedimentary stratigraphy can be subdivided into the Burchell and Greenwater assemblages of Keewatin-age (2710-2722 Ma), and the Shebandowan assemblage of Timiskaming-age (2689-2696 Ma). The Burchell and Greenwater assemblages are interpreted to have island arc and oceanic crustal origins, while the Shebandowan assemblage volcanic rocks are interpreted to be derived from mantle sources. The Burchell assemblage occurs to the north, is extensively homoclinal and youngs to the north while the Greenwater assemblage occurs to the south of the Burchell assemblage and faces to the south. The Shebandowan assemblage (herein called Timiskaming') is comprised of alluvial- fluviatile sediments, alkaline volcanics and associated alkaline intrusives.
The Timiskaming units occupy two east-west trending fault bounded basins, interpreted to have formed during regional transpressional deformation at 2700 Ma. A major regional break, the
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AVALON VENTURES LTDMafic IntrusivesQuetico Sediments Gold Occurrence
Property Boundary
REGIONAL GEOLOGY
KASPER PROPERTYTimiskaming Age Rocks/lntrusives
Felsic Intrusives
Keewatin Stratigraphy Main Break/Splay NTS: 52A12/SW
Kaspar Property - Phase l Report
Crayfish Creek Break, extends in an east west direction across the belt south of the Kaspar Property. This structure partially defines a major unconformable contact between the southern Timiskaming and Keewatin assemblages. It is believed these faults originally formed as major thrust faults in post Keewatin times, during a period of regional DI deformation that involved north directed vertical tectonics, attributed to the rise of the tonalitic terrain to the south (Stott, 1983). Reactivation of these DI thrust faults occurred during a second period of deformation D2, which involved a regional northwest directed compression that created extensional pull-apart basins such as the Matawin Gold Belt in which Timiskaming sedimentation and alkalic volcanism was localized. The Postan's Fault occurs along the northern subprovince boundary and appears to be the locus for extensive gabbroic intrusions.
Regional metamorphic grade is lower greenschist facies, with higher grades up to lower amphibolite facies occurring proximal to intrusive contacts.
The Matawin Gold Belt exhibits strong similarities to the Timmins and Kirkland Lake areas of northeastern Ontario, both in geological and tectonic evolution. Geological models based upon the gold deposits related to the Timiskaming environments of the Abitibi are now being applied as guides for exploration in the region.
The Shebandowan belt is host to current and past producers of lode gold deposits (e.g., Ardeen Mine), volcanogenic massive sulphide deposits (e.g., Coldstream Mine) and magmatic Ni-Cu base metals, such as the Shebandowan Mine currently in production by Inco.
7.0 Current Program
The Phase I exploration program on the Kaspar Property was conducted between August 1996 and September 1997. It consisted of prospecting, rock sampling, linecutting, a ground magnetometer survey, an induced polarization survey, and geological mapping.
Preliminary prospecting and rock sampling was carried out by Stares Contracting of Thunder Bay during the summer of 1996. A total of 19 samples were collected and sent to XRAL Laboratories of Don Mills, Ontario, where they were analyzed for Au by method of fire assay plus ICP multi-element add on.
Linecutting was completed in the fall of 1996 by Place du Lac Enr. of Thunder Bay, Ontario. Grid lines were cut at 200 metre spacings for a total of 21.6 kilometres, with picketed line stations at every 25 metres. A ground magnetometer survey was conducted in December 1996 by Vytyl Exploration Services of Thunder Bay, Ontario. This portion of work was filed for assessment credits in December 1996 by Avalon Ventures Ltd. on behalf of the recorded holders.
In February and March 1997, a time domain spectral induced polarization survey was carried out by JVX Ltd. of Richmond Hill, Ontario over the southern portion of the Kaspar Property for a total of 3.9 line kilometres. The purpose of this survey was to investigate anomalous mineralized trends discovered during the prospecting program on the Kaspar Property and adjacent claims being operated by Avalon at the time.
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Kaspar Property - Phase l Report
Geological mapping was carried out on the Kaspar Property from late August to early September 1997 along 200 metre spaced cut grid lines at a scale of l :5,000. A total of 34 rock samples were collected and sent to Accurassay Laboratories of Thunder Bay for Au analysis by fire assay. Results of the geological mapping program, ground magnetometer survey, and IP/resistivity survey are discussed in the following sections of this report.
8.1 Ground Magnetometer Survey
The ground magnetometer survey carried out by Vytyl Exploration Services outlined several areas of high magnetic response. With one possible exception, that being the magnetic anomaly centred on 81+25E/81+50N, all of the magnetic highs display oblong shapes and trend at approximately 290-3000 . The most pronounced of these is an area of strong magnetic response about 250 metres wide that extends from L75E/80+OON to L67E/83+OON. The magnetic high anomaly at 81+25E/81+50N displays a more rounded shape, but does appear to be part of a southeast trending magnetic high that extends beyond the eastern property boundary. Geological mapping carried out during the Phase I Exploration Program supports attributing these anomalous magnetic highs to occurrences of magnetite bearing iron formation within the volcanic sequence. However, due to the generally limited outcrop exposure on the property, this direct correlation could not be verified for all of the magnetic highs identified from the geophysical survey, and many of the iron formation occurrences appearing on Map l are strictly interpretive.
Numerous northeast-southwest trending breaks are evident cutting many of the magnetic highs. These breaks appear to offset the magnetic highs, and are interpreted to be second and third order splay faults along which some lateral motion has occurred. A number of significant gold occurrences in the Matawin Gold Belt occur in association with such second and third order fault structures, and those on the Kaspar Property should be considered as potential hosts for gold mineralization.
8.2 Induced Polarization/Resistivity Survey
The time domain spectral induced polarization/resistivity survey carried out over the southern portion of the Kaspar Property was successful in identifying broad zones of moderate to high chargeability, low resistivity, and several distinct medium to high priority target areas. These are discussed in greater detail below. Details regarding survey parameters, instrument description, pseudosections, and compilation maps are presented in a separate report by JVX (1997), attached as Appendix 2.
IP/Resistivity Anomalies
Two relatively parallel, east-west trending zones of anomalously high chargeability were outlined along the southern portion of the Kaspar Property. These anomalies coincide with areas of relatively low resistivity, likely indicating moderate silicification, and the long spectral time
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Kaspar Property - Phase l Report
constants associated with the anomalies suggest the presence of coarse mineralization. A second zone of anomalously high chargeability was outlined on the southeastern portion of the property, trending east-southeast from L77E/75+OON. At L77E/75+OON, this anomaly intersects another east trending high chargeability anomaly and continues beyond the eastern property boundary.
IP Targets
Four high priority targets (T-2, 3, 5, 6) and seven medium priority targets (T-7, 8, 9, 10, 11, 17, 18) have been identified in association with the high chargeability zones discussed above. These targets are discussed below, along with results from geological mapping where possible.
Target T-2 (73+OOE/73+OON) lies within the strongest chargeability trend outlined on the property, and represents a possible zone of silicification and coarse mineralization at depth. Geological mapping following the IP survey identified a one metre wide shear zone in the area of the IP target, characterized by strong silicification, carbonatization, and disseminated (^19fc) pyrite mineralization.
Target T-3 (73+OOE/74+50N) is situated directly north of Target T-2, and had been interpreted to represent a similarly mineralized zone at shallow depths. Geological mapping has shown the target to occur within well-bedded argillite and sandstone containing ^19fc disseminated pyrite.
Target T-5 (81+OOE/74+50N) lies within the east-southeast trending chargeability anomaly on the southeastern portion of the property, and had been interpreted to represent a shallow, mineralized zone of silicification. Geological mapping has shown this target to occur within mildly silicified basalt, locally containing trace pyrite in association with thin, discontinuous quartz stringers.
Target T-6 (79+OOE, 72+26N) is situated at the eastern end of the high chargeability anomaly that extends across the southern portion of the property, and represents a possible zone of coarse mineralization at depth. Due to poor outcrop exposure in this vicinity, target T-6 could not be explained from geological mapping.
Medium priority targets T-7, T-8, T-9, and T- 1 1 all occur in the vicinity of a low-lying marshy area along the southern edge of the property, and to date remain unexplained. Target T- 1 0 (75+OOE/72+25N) occurs less than 100 metres east of where grab samples returned gold grades of 1 1 .4 g/t. However, the location of this grab sample could not be located or verified during the current mapping program, and to date remains unexplained.
Target T- 1 7 (81+OOE/76+OON) occurs within typically unmineralized basalt, and remains unexplained due to the lack of outcrop exposure in the immediate vicinity.
Target T- 1 8 (77+OOE/75+75N) includes both a resistivity high and a resistivity low, and had been interpreted to represent a relatively shallow, variably silicified shear zone. Geological mapping has shown it to occur near an outcrop of weakly to moderately foliated hornblende- phyric basalt that contains pervasive calcite alteration, moderate to strong chloritization, and
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Kaspar Property - Phase l Report
minor quartz veinlets that locally contain trace pyrite. The negligible amount of sulphides present in this outcrop fail to explain the moderate chargeability of the anomaly.
9.0 Property Geology and Gold Mineralization
Preliminary prospecting was carried out on the Kaspar Property during the summer of 1996. A total of 19 rock samples were collected and sent to XRAL Laboratories of Don Mills, Ontario. Samples were analyzed for Au by fire assay, with an ICP multielement add on.
The geological mapping and rock sampling program was carried out from late August to early September 1997, with traverses conducted at 200 metre spacings along the cut grid lines. The main objectives of the mapping program were to produce a detailed geology/outcrop map for the property, to investigate and explain the IP anomalies and targets identified from the geophysical survey, and to identify areas of potential gold mineralization for further exploration. A total of 34 rock samples were collected during the mapping program and sent to Accurassay Labs of Thunder Bay, Ontario, for Au analysis by method of fire assay.
Geological mapping carried out during the Phase I Exploration Program indicates the portion of the Kaspar Property north of Highway 11 to be underlain by Timiskaming conglomerates that grade southward into well-bedded sandstone and siltstone in the vicinity of the Shebandowan River. The area south of the Shebandowan River is predominantly underlain by a mafic volcanic sequence of hornblende-phyric basalt that locally exhibits a vesicular/amygdaloidal texture. Well-bedded sandstone, siltstone, argillite, conglomerate, and altered feldspar crystal tuff units are also present on the southern portion of the property. All units are interpreted to be Timiskaming in age.
North of Highway 11, outcrop exposures are predominantly of matrix supported Timiskaming conglomerate, containing subrounded to subangular felsic volcanic clasts, along with lesser grey to black cherty clasts, red jasper clasts, and dull green epidotized clasts. At least one outcrop of grey siltstone is also exposed in this area along Line 7IE approximately 100 metres north of Highway 11. Primary bedding in this siltstone outcrop is oriented at 085A750S. Weak to moderate foliations within the conglomerates in this area generally trend 2700 with a subvertical dip. The conglomerates locally contain minor quartz-carbonate veinlets up to 3 cm, but usually less than lcm wide. Alteration within the conglomerates is restricted to locally variable but generally very minor carbonatization and chloritization. No significant sulphide mineralization was noted in these rocks.
Outcrop exposure between Highway 11 and the Shebandowan River is very limited, with there only being three outcrops exposed in the western half of the this area along railway cuts at 66+50E, 74+70E, and 75+70E. All three of these exposures are of well-bedded Timiskaming sandstone/siltstone. Bedding within the sediments at 66+50E is oriented at 283/81 0S. Slickenside lineations at this exposure plunge 180 toward 110 0 . A grab sample taken from a 6 cm wide zone of silicification centred on a thin (^2 cm) quartz-carbonate vein within the sediments returned an anomalous gold value of 52 ppb. The outcrop at 75+70E exhibits an apparent unconformity between a lower sandstone package oriented at 010f760S and an upper,
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Kaspar Property - Phase I Report
subhorizontal sandstone package that dips approximately 100 towards the north.
South of the Shebandowan River, the property is largely underlain by mafic volcanics that vary from coarse grained, hornblende-phyric basalt to vesicular/amygdaloidal basalt. The homblende-phyric basalt generally predominates in the area east of 73+OON and south of 80+OON, and displays a distinctive orange-brown weathering rind. From about 80+OON north to the southern edge of the Shebandowan River, the volcanics display a vesicular texture, commonly with quartz and calcite amygdales. Moderate foliations measured in these volcanics typically range from 290-3000 , with a subvertical dip. Alteration consists of mild to locally moderate chloritization and calcite alteration, along with localized areas of minor silicification and quartz-carbonate veining. Sulphide mineralization is restricted to trace amounts of fine grained pyrite, except in the vicinity of the historic Kaspar Occurrence, where minor arsenopyrite occurs locally. Trenches located during the current mapping program at this occurrence have been largely infilled with debris, but it has been described as a sheared and shattered iron formation in contact with diorite, and cut by pyrite and arsenopyrite bearing quartz stringers (Bartley in Carter, 1990). Historic grab samples from the Kaspar Occurrence produced gold grades up to 17.2 g/t, but limited sampling during the current program produced only slightly anomalous values from this locality. Grab samples of pyrite and arsenopyrite bearing, pervasively altered mafic volcanics collected from a small pit at L73E/79+43N returned gold grades up to 144 ppb.
Banded magnetite-jasper iron formation occurs at a number of locations within the mafic volcanics south of the Shebandowan River, specifically at 67+OOE/81+75N, 67+15E/85+20N, 69+25E/85+25N, 76+60E/79+95N, 77+OOE/76+50N, and 79+25E/76+35N. Except for the two most northerly outcrops near the southern edge of the river, the locations of the banded iron formation coincide very well with areas of anomalous magnetic highs delineated from the ground magnetometer survey. The iron formation exposures just south of the river at 674-15E and 69+25E both occur at areas of anomalous magnetic lows, likely due to their proximity with the interpreted fault contact with the Timiskaming sediments on the northern side of the Shebandowan River. The exposure at 69+25E has also been strongly silicified and brecciated, and contains pyritiferous jasper clasts devoid of magnetite. This is suggested to be a result of intense silicification associated with the interpreted 225 0-trending fault splay that occurs just southeast of the outcrop exposure. The highest assay returned from grab samples taken from these iron formation exposures was 38 ppb, at 76+60E/79+95N.
Limited outcrop exposure in the cutover in the southwest portion of the property indicates that this area is predominantly comprised of Timiskaming sediments , including interbedded argillite, sandstone, siltstone, and lesser conglomerate. Outcrops at L71E/75+75N and L73E/74+OON both consist of interbedded black argillite and green-grey sandstone/siltstone. Bedding within is generally on the order of 280-290770-800N. At least four different sets of fractures are evident within these exposures. A relatively minor, early fracture set (Set A) cuts bedrock at 1600 with a near vertical dip. Fracture set B, oriented at 225" with a variably steep dip, is the predominant set, with spacings typically ^2 cm. Quartz-carbonate veining is common along these fractures. Fracture set C, at 2100 with a near vertical dip, also contains frequent quartz-carbonate veining, and appears to temporally overlap with fracture set B (Sets B and C cut each other, and both cut fracture set A). A fourth, bedding-parallel (285-290775-800N) fracture set was also noted in
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Kaspar Property - Phase I Report
these exposures, but temporal relationships with the other fracture sets could not be determined.
Both of the argillite/sandstone outcrops contain disseminated pyrite, up to 59fc, and the outcrop on L71E also contains strong, pervasive ankerite alteration. However, grab samples from these outcrops returned only slightly anomalous gold values, up to a maximum of 52 ppb. A one metre wide, strongly silicified shear zone on the side of a small hill at 72+95E/73+80N was noted to trend at 2787800N. This shear zone is also characterized by pervasive ankerite and mild to locally moderate calcite alteration, along with ^ IVo fine grained, disseminated pyrite. Although grab samples from this outcrop failed to return anomalous gold grades, grab samples collected from the prospecting program less than 150 m east along strike returned grades up to 11.4gXtgold.
Along the northern edge of the cutover, at about 77+OON to 78+QON, conglomerates are exposed at a number of outcrops as well as in two trenches just west of L7 IE. These conglomerates are composed mainly of mafic volcanic clasts, typically 2-4 cm in size, along with lesser felsic to intermediate volcanic and cherty clasts. The southernmost of these two trenches also contains up to 109fc disseminated pyrite as well as larger pyrite clasts/nodules up to at least 3 cm in size. The disseminated sulphides present within the conglomerate may be related to a later episode of hydrothermal quartz-tourmaline veining/brecciation.
Outcrops of altered, moderately silicified feldspar crystal tuff are exposed at three locations on the southwest portion of the property between 67+OOE and 69+OOE and 78+OON to 80+25N. This unit could not be traced east of L71E/79+OON, and may be faulted off.
Limited outcrop exposures south of the marsh along the southern boundary of the Kaspar Property indicate this area to be underlain by hornblende-phyric basalt, as described above.
Two minor sill-like gabbroic units occur in the southwestern portion of the, generally along interpreted faults marked by anomalous magnetic lows. These faults likely formed prior to the intrusive activity, and thus provided local zones of weakness along which the gabbroic sills intruded. The appearance of these sills as magnetic lows is likely a contrast effect caused by juxtaposed magnetite-jasper iron formation.
A major splay fault, interpreted from the OGS regional airborne survey and the current ground magnetometer survey, crosses the property south of the Shebandowan River at about 2900 . This structure has a strike length of approximately 3 kilometres, bounded to the east by Postan's Fault, and to the west by the Crayfish Creek Break, both of which are major regional faults. Numerous third order structures splay off both sides of this fault in a northeast southwest direction, and all should be considered as potential targets for gold mineralization on the Kaspar Property.
A major unconformity separating the Timiskaming metasedimentary and volcanic rocks underlying the Kaspar Property from Keewatin mafic metavolcanic rocks to the south passes through the southwestern corner of claim 1202134.
/5 December 1997 Avalon Ventures Ltd.
Kaspar Property - Phase I Report
10.0 Conclusions and Recommendations
The Phase I exploration program completed from August 1996 to September 1997 on the Kaspar Property was successful in identifying a number of targets for potential gold mineralization, and further investigation of these targets is warranted. The current mapping program shows the property to be mainly underlain by Timiskaming age fluviatile metasedimentary rocks and shoshonitic volcanic rocks. Areas of hydrothermal alteration and sulphide mineralization are most evident in the southern portions of the Kaspar Property, and often coincide with high to medium priority targets identified from the IP/resistivity survey.
A major west northwest trending regional fault interpreted from a regional OGS airborne magnetic survey passes through the central portion of the property. Numerous northeast trending splay faults interpreted from the current ground magnetometer survey have been identified on the property, and all should be considered as potential targets for economic gold mineralization.
Although limited sampling of the historic Kaspar Occurrence returned only slightly anomalous gold values, historic gold grades from this occurrence range up to 17.2 g/t. Grab samples of pyrite and arsenopyrite bearing, pervasively altered mafic volcanics collected from a small pit roughly 150 metres east of the Kaspar Occurrence returned gold grades up to 144 ppb.
A Phase II exploration program is recommended for the Kaspar Property in order to further investigate the targets identified during the Phase I program. Exploration should be concentrated in two separate areas considered as having high potential for hosting high grade gold mineralization. The first of these is the area along the southern edge of the marsh in the southern part of the property, where grab samples are reported to have returned gold values up to 11.4 g/t. Numerous priority IP targets have been identified along an east-west trending chargeability high anomaly in this area, and may represent the southwest extension of a gold mineralized zone on an adjacent property to the east, also operated by Avalon Ventures. Recommended work would include prospecting, trenching, and detailed mapping of mineralized zones along this target.
The second area in which further exploration should be concentrated is the area surrounding the Kaspar Occurrence, where historic grab samples produced assays up to 17.2 g/t. Trenching and cleaning of the original pits are recommended, followed by detailed mapping and channel sampling of mineralized zones.
Additional trenching is recommended for targets T-3 and T-18, identified from the Phase I DP/resistivity survey. Target T-3, located at 73+OOE/74+50N, is thought to represent a coarsely mineralized zone at shallow depths, and lies 200 metres east along strike from an outcrop of interbedded sandstone and argillite containing 2-5*7o total disseminated pyrite. Although grab samples taken from this exposure during the current program returned only slightly anomalous gold values, gold mineralization may occur along strike or at depth within this unit.
A Phase lib program would consist of diamond drilling to test mineralized zones at depth, based upon the results of the Phase Ha program. A budget for Phase II exploration is proposed as follows:
75 December 1997 Avalon Ventures Ltd.
Kaspar Property - Phase I Report 1 1
Phase IlaProspecting S3,000 Detailed Geological Mapping S2,000 Sampling 52,000 Induced Polarization Survey (8 km @ S l ,700/km) S13,600 Trenching S5,000 Support S3,000 Report S5.000
S33,600
Phase libDiamond Drilling (330 metres @ SlOO/m all incl.) S33,000 Report 35.000
S38,000
Total Phase II S71,600
15 December 1997 Avalon Ventures Ltd.
Kaspar Property - Phase I Report 1 2
Bibliography
Carter, M.W., 1990. Geology of Blackwell and Laurie Townships, Thunder Bay District. Ontario Geological Survey, Open File Report 5727.
Colvine, A.C., et al, 1988. Archean Lode Gold Deposits in Ontario. Ontario Geological Survey, Miscellaneous Paper 139.
JVX Ltd., 1997. Report on Spectral IP/Resistivity Conducted on the Blackwell-Durham-Kaspar Grid, Laurie and Blackwell Townships, Thunder Bay Area, NW Ontario.
Schnieders, B.R., and Dutka, R.J., 1985. Property Visits and Reports of the Atikokan Economic Geologists, 1979-83; Ontario Geological Survey Open File Report 5539.
Stott, G.M., and Schnieders, B.R., 1983. Gold Mineralization in the Shebandowan Belt and its relation to Regional Deformation Patterns. The Geology of Gold in Ontario, OGS Misc. Paper 110.
15 December 1997 Avalon Ventures Ltd.
Kaspar Property - Phase I Report 1 3
Statement of Expenditures
Prospecting (l O days @ S150/day) S l ,500IP Survey and Report (3.9 km @ Si,700/km) S6,630Geological Mapping (10 days @ S2507day) 52,500Sample Analyses (53 samples @ S207sample) S l,060Report (20 days @ S3507day) S7,000Equipment and Supplies S 1.700
Total Phase I 520,390
15 December 1997 Avalon Ventures Ltd.
Kaspar Property - Phase l Report 1 4
Statement of Qualifications
I, Jeffery A. Morgan, of 158 Inglewood Crescent, Thunder Bay, Ontario, hereby certify:
I am a graduate of Memorial University of Newfoundland and hold a Bachelor of Science (Honours) Degree in Geology, 1996.
I am presently employed as a Geologist with Avalon Ventures Ltd., 777 Red River Road, Thunder Bay, Ontario.
I have been employed on a contractual basis for three mineral exploration companies in the last 2 years.
Dated in Thunder Bay, Ontario this 15th day of December, 1997.
jL--vu C\ f)" Jeffefy A. Morgan, B.Sc.
15 December J 997 Avalon Ventures Ltd.
Kaspar Property - Phase I Report 1 5
Statement of Qualifications
I, Karen J. Rees, of 269 Valley Street, Thunder Bay, Ontario, hereby certify:
I am a graduate of the University of Saskatchewan and hold an Honours Bachelor of Science (Geology) Degree, 1984.
I am presently employed as General Manager of Avalon Ventures Ltd. of 777 Red River Road, Thunder Bay, Ontario.
I have been employed as an exploration geologist for seven years in the last decade by three mining companies.
Dated in Thunder Bay, Ontario this 15th day of December, 1997.
Karen J. Rees, B.Se.
15 December 1997 Avalon Ventures Ltd.
Appendix l
Certificates of Analysis
XRAL XRAL LaboratoriesA Division of SGS Canada Inc.
1885 Leslie Street Don Mills, Ont Canada M3B 3J4 Telephone (416) 445-5755 Fax (416) 445-4152
CERTIFICATE OF ANALYSIS REPORT 8059
TO: AVALON VENTURES LTD. ATTN: DON BUBAR 111 RICHMOND STREET WEST STE. 1116 TORONTO, ONTARIO M5H 264
CUSTOMER No.
DATE SUBMITTED 29-JU1-96
2945
WORKORDER 9582- TOTAL PAGES 4
18 ROCKS
AD-1AT PPBBE PPMMX %HC %AL %P %K %CA %SC PPMTI %V PPMCR PPMMM PPMR i*
CO PPMHI PPM
MBTHOO
FAAATCPICPICPICPIGPICPICPICPICPICPICPICPICPICPICP
DETECTIONLIMIT
5..5.01.01.01.01.01.01.5.01
2.1.2..01
1.1.
METHODCODEFA-30ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70
CD PPMZN PPMAS PPMSR PPMY PPMZR PPMMO PPMA6 PPMCD PPMSN PPMSB PPMBA PPMLA PPMW PPMPB PPMBI PPM
METHOD
ICPICPICPICPICPICPICPICPICPICPICPICPICPICPICPICP
DETECTIONLIMIT
.5
.53..5.5.5
1..2
1.10.5.1..5
10.2.5.
METHODCODEICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70ICP-70
*** UNLESS INSTRUCTED OTHERWISE WE WILL DISCARD PULPS IN 90 DAYS *** AND REJECTS IN 30 DAYS FROM THE DATE OF THIS REPORT
DATE 08-AU6-96 CERTIFIED BY
Dr. Hugh de Souza, General Manager
Member of the SGS Group (Soctitt Generate de Surveillance)
XRAL 08-AUG-96 REPORT 8059
PACE l of 4
WORKORDER 9582-
SAMPLE
AJTX151AJTX152
AJTX153AJTO54AJTX155
AJTX156
AJTX157AJTX158AJTX159
AJTX160
AJTX161AJTX162AJTX163
AJTX164AJTX165
AJTX166AJTX167
AJTX168
D AJTX151D AJTX163
AU-1AT PPB FAAA
FA-30
9
998
17
1110111412
7
814
98
138
10
816
BE PPM ICP
ICP-70
^5•4.5-C. 5•4.5
•C. 5
•C. 5•4.5
.5
.6
.6
•4.5•4.5
<.5
.7*' 5
<.S
<.5<.5
<.5•4.5
HA 4ICP
ICP-70
.04
.03
.07
.06
.05
.04
.04
.04
.05
.05
.04
.07
.07
.07
.07
.04
.05
.05
.04
.07
MS %ICP
ICP-70
1.99.92
2.072.19
.18
.45
.063.022.562.57
2.31.80
.69
2.881.87
.08
2.872.74
2.11.71
AL * ICP
ICP-70
2.52
1.582.772.61.47
.33
.132.772.882.94
2.791.21
1.55
.60
3.26
.15
3.143.07
2.671.59
P t ICP
ICP-70
.03
.02
.04
.03
•4.01
.02
•4.01
.04
.04
.03
.05
.07
.09
.35
.04
^01
.04
.04
.03
.10
K i* ICP
ICP-70
.02
.01
.03
.01
.05
.02
.02
.03
.16
.15
.01
.07
.10
.06
.14
.03
.03
.04
.02
.10
GA % ICP
ICP-70
.97
1.24.64
.63
.44
.332.787.734.957.28
7.12.67.51
6.094.68
1.46
4.996.911.06.52
AU-1AT PPB - ASSAY PBRFORMBD ON 30 GRAM ALIQUOT
D - QUALITY CONTROL DUPLICATE
Member of the SGS Group (Sotiete Generate de Surveillance)
XRAL 08-AUG-96 REPORT 8059
PAGE 2 Of 4
HQRXORDXR 9582-
SAMPLE
AJTX151AJTX152AJTX153AJTXL54
AJTZ155
AJTO56
AJTX157AJTO58AJTX159AJTZ160
AJTX161AJTX162
AJTX163AJTX164AJTX165
AJTX166AJTX167
AJTX168D AJTX151
D AJTX163
SC PPM ICP
ICP-70
2.82.22.51.62.4
7.5.6
3.210.89.9
11.2.9
1.0
12.611.9
.8
14.116.9
3.0
1.1
TI % ICP
ICP-70
.11
.12
.17
.15
.03
•4.01
•C. 01
.11
.06
.05
.08
.02•4.01
•4.01.03
^01.06
.05
.12
•4.01
V PPM
ICP ICP-70
9257
139
103
32
386
156193172
16220
31
69162
11
209204
99
32
GR PPM
ICP
ICP-70
81
171
5440
450
138
255799563459
511117
71
7559
190
723
939
8674
MN PPM
ICP ICP-70
606378847675542
2310400
145023602680
1400478
467
11501260
822
14801980
644
480
FE *
ICP ICP-70
4.922.59
6.565.32
1.27
6.90.85
7.428.308.53
6.70
2.12
3.46
4.248.16
2.487.387.29
5.223.56
CO PPM
ICP
ICP-70
32173029
30
162
827283
6011
142637
8
5460
3315
HI PPM
ICP ICP-70
332126
4425
7913
770513628
42125
19
51264
32
4575023520
D - QUALITY CONTROL DUPLICATE
Member of the SGS Group (Societe Generate de Surveillance)
XRALPAGE 3 of 4
08-ADG-96 REPORT 8059 HORKORDKR 9582-
SAMPLE
AJTX3.51AJTXL52
AJTX153AJTO54AJTX155
AJTX156AJTX157AJTX158AJTX159AJTX160
AJTX161AJTX162
AJTX163
AJ7X164
AJTX165
AJTX166AJTX167
AJTX168
D AJTX151
D AJTX163
CD PPM
ICP ICP-70
9153
10892
33
6713
168170
163
16721
55
76
122
50
191192
94
55
.2
.1
.9
.0
.1
.2
.3
.1
.7
.7
.0
.9
ZN PPM
ICP
ICP-70
6440
9172
21
638
86108
105
8337
80
47130
7
111
113
68
83
.6
.9
.4
.6
.2
.2
.4
.0
.9
.4
.6
.3
.5
.3
.1
AS PPM
ICP ICP-70
Ooooo
ooo0
o
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SR PPM
ICP ICP-70
6
10373
611
13064
70
6915
14
31932
8
55
82
615
.2
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.1
.8
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.1
.7
.7
.8
.1
.1
.5
.2
.7
.2
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ICP ICP-70
5.53.8
6.86.4
3.8
9.81.5
5.55.6
6.8
4.91.7
2.5
16.45.7
2.3
8.18.7
5.8
2.8
ZR PPM
ICP
ICP-70
3.85.35.83.82.4
3.61.22.91.92.9
3.53.73.3
30.61.5
.8
3.4
2.94.63.6
MO PPM
ICP
ICP-70
•CI
3•CI•a•o
•a6
•ei^•ei
•ei2
•a•ei•ei
l•eieiei•ei
AC PPM
ICP ICP-70
•e. 2e. 2^2•e. 2•e. 2
e. 2•e. 2•e. 2•e. 2•e. 2
^2^2e. 2•e. 2<.2
<.2<.2•e. 2e. 2•e. 2
O - QUALITY CONTROL DUPLICATE
Member of the SGS Group (Societ6 Generate de Surveillance)
XRAL 08-AOG-96 REPORT 8059
PACE 4 of 4
NORKORDXR 9582-
SAMPLE
AJTX151
AJTO.52AJTX153AJTX154AJTX155
AJTX156AJTO57
AJTZ158
AJTO59
AJTC160
AJTX161
AJTO62
AJTX163
AJTX164
AJTX165
AJTX166AJTX167AJTX168
D AJTX151
D AJTX163
CD PPM SN PPM
ICP ICP ICP-70 ICP-70
CI CIO
CI CIOCI •CIO•CI CIOCI CIO
•CI CIO
•CI CIOCI CIO
CI CIO
CI CIO
CI CIOCI CIO
CI CIO
CI CIO
CI CIO
CI CIOCI CIO
CI CIOCI CIO
CI CIO
SB PPM ICP
ICP-70
C5
C5C5C5C5
C5C5
C5
C5
6
C5C5
<5
C5
C5
C557
C5
C5
BA PPM ICP
ICP-70
1912221737
5510
2848
43
15354768134
1815232049
LA PPM
ICP
ICP-70
1.1
1.01.71.84.2
15.8
.7
5.2
3.9
4.7
6.04.7
12.753.51.3
.85.35.01.3
13.4
W PPM
ICP
ICP-70
CIO•CIO
CIO•CIO•CIO
CIO
00CIO•CIO
•CIO
CIOCIO
CIO
CIO•CIO
CIO•CIO
CIOCIO•CIO
PB PPMICP
ICP-70
•C2
•C2•C2•C2
C2
3•C2
•C2
•C2
C2
C2•C2
C2
3C2
C2•C2
•C2
C2
C2
BI PPM ICP
ICP-70
C5•C5•C5
5<5
C5
C5C5
C5*5
C5
6<5C5•C5
C5C5
<5<5
C5
D - QUALITY CONTROL DUPLICATE
Member of the SGS Group (Societe Generate de Surveillance)
ACCURASSAY LABORATORIESA DIVISION OF ASSAY LABORATORY SERVICES INC.
1070 LITHIUM DRIVE, UNIT 2THUNDER BAY, ONTARIO P7B 6G3
PHONE (807) 623-6448Page Fix ( 807) 623-6820
AVALON VENTURES Au9 2 8 ' 1997777 RED RIVERTHUNDER BAY, ONTARIO Job# 9"40751P7B 1J9
Pro: 514
SAMPLE # GQld GoldAccurassay Customer PPb Oz/t
1 490201 9 ^.0012 490202 38 0.0013 490203 7 ^.0014 490204 ^ cO.OOl5 490205 <5 -cO.OOl6 Check 490205 <5 ^.001
Certified By:
ACCURASSAY LABORATORIESA DIVISION OF ASSAY LABORATORY SERVICES INC.
1070 LITHIUM DRIVE, UNIT 2THUNDER BAY, ONTARIO P7B 6G3
PHONE (807) 623-6448Page Flx (807) 6 23 -6820
AVALON VENTURES 777 RED RIVER THUNDER BAY, ONTARIO P7B 1J9
Sep 2, 1997
Job* 9740761
SAMPLE tt Accurassay Customer
123456789
1011 Check1213141516171819
90206902079020890209902109021190212902139021490215902159021690217902189021990220902219022290223
Goldppb
^21^^11
14411^^5254149^9^^^^
GoldOz/t
•cO.OOl^.001^.001*:0.001^.0010.004^.001<0.001<0.0010.0020.002^.001cO.OOl<0.001<0.001<0.001^.001<0.001<0.001
Certified By:
ACCURASSAY LABORATORIESA DIVISION OF ASSAY LABORATORY SERVICES INC.
1070 LITHIUM DRIVE, UNIT 2THUNDER BAY, ONTARIO P7B 6G3
PHONE (807) 623-6448
Page FAX (807) 623-6820
AVALON VENTURES Sep 8, 1997 777 RED RIVERTHUNDER BAY, ONTARIO Job* 9740780 P7B 1J9
Pro: 514
SAMPLE # Gold GoldAccurassay Customer ppb Oz/t
1 490224 ^ -ciO.OOl2 490225 86 0.0033 490226 8 ^.0014 490227 ^ ^.0015 490228 23 ^.0016 490229 ^ ^.0017 490230 < 5 .cO.OOl8 490231 <5 ^.0019 490232 <5 <0.001
10 490233 ^ <0.00111 Check 490233 ^ <0.00112 490234 52 0.002
Certified By;
Appendix 2
Report on Spectral IP/Resistivity Survey
(attached under separate cover)
REPORT ON
SPECTRAL IP/RESISTIVITYSURVEY
CONDUCTED ON
THE BLACKWELL-DURHAM-KASPAR GRIDLAURIE and BALCKWELL TOWNSHIPS,THUNDER BAY AREA, NW ONTARIO
FOR
AVALON VENTURES INC. and GREEN ICE
JVX Ltd.
RECEIVEDEC 1* 1Hs./
GEOSCIENCE ASSESS^.*-
52A12SW0049 2.17977 BLACKWELL 020
REPORTON
SPECTRAL IP/RESISTIVITYSURVEY
CONDUCTED ONThe Blackwell-Durham-Kaspar Grid
LAURIE and BLACKWELL TOWNSHIPS
THUNDER BAY AREA, NW ONTARIO
For:Avalon Ventures777 Red River Road, Thunder Bay, Ontario Tel: (807) 767-3012 Contact: lan Campbell
By: JVX Ltd.60 West Wilmot Street, Unit #22Richmond Hill, OntarioL4B 1M6Tel: (905)731-0972Fax: (905)731-9312 ^'^
Contact: Slaine Webster ^V "
JVX Ref: 9680 April 1997
TABLE OF CONTENTS
l INTRODUCTION 6
2. SURVEY SPECIFICATIONS AND PRODUCTION SUMMARY 7
3. PERSONNEL 8
4. FIELD INSTRUMENTATION 9
4.1 IP TRANSMITTER 9
4.2 IP RECEIVER 9
4.3 THE POLE-DIPOLE ARRAY 10
5. DATA PROCESSING 10
6. INTERPRETATION METHODOLOGY 12
7. DISCUSSION OF RESULTS 14
8 RECOMMENDED TARGETS FOR FURTHER EXPLORATION 15
9. CONCLUSION 18
52A12SW0049 2.17977 BLACKWELL 020C
J VX
LIST OF FIGURES
Figure l : Location MapFigure 2: Grid/Claim MapFigure 3: Pole-Dipole Array Geometry
LIST OF TABLES
Table l: Specifications for the IP/Resistivity Survey Table 2: Spectral IP/Resistivity Production Summary
LIST OF APPENDICES
Appendix A: Instrument Specification Sheets Appendix B: Plates
J^VX______________LIST OF PLATES
Plate l: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L6700E, Scale 1:2500
Plate 2: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L6900E, Scale 1:2500
Plate 3: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L71 GOE, Scale 1:2500
Plate 4: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L73GOE, Scale 1.2500
Plate 5: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L7500E, Scale l :2500
Plate 6: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L7700E, Scale 1:2500
Plate 7: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L7900E, Scale l :2500
Plate 8: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection LSI GOE, Scale 1:2500
Plate 9: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L83GOE, Scale 1:2500
Plate 10: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L8400E, Scale l :2500
Plate 11: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L8500E, Scale 1:2500
Plate 12: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L8600E, Scale 1:2500
Plate 13: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L8700E, Scale 1:2500
Plate 14: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L8900E, Scale l :2500
Plate 15: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L91 GOE, Scale 1:2500
Plate 16: Chargeability, Resistivity Spectral M-IP and TimeConstant Pseudosection L9300 E, Scale l :2500
Plate 17: Chargeability (11=2) Plan Map, Scale l: 5000
Plate 18: Resistivity (11=2) Plan Map, Scale l :2500
Plate 19: Compilation Map, Scale 1:5000
J VX_____l INTRODUCTION
JVX Ltd conducted a time-domain SPECTRAL induced polarization (IP) and resistivity survey from December 17 through 20, and from February 2 through March l, 1997 on behalf of Avalon Ventures and Green Ice Inc. The work was positioned on the Kaspar, Durham and Blackwell grids in Laurie and Blackwall Townships, Ontario (NTS 52 A/12). The survey location is shown in Figure l and the survey grid is shown in Figure 2.
The purpose of this survey was to locate disseminated sulphide targets in an iron formation.
The Kaspar, Durham and Blackwell Grid covered the following claims: Laurie and Blackwell Twps:
1202134 1202333 1204676 1206672 1208083
LOCATION MAP AVALON VENTURES LTD.
BLACKWELL-DURHAM-KASPAR PROPERTIESLaurie A Blackwell Twps., Thunder Bay area, NW ONtario
N.T.S. 52 A/12GROUND GEOPHYSICAL SURVEY
Scale : l : 1,725,000Surveyed by JVX Ltd. Feb., 1997 Figure l
BLACKWELL TWP.
GRID l CLAIM MAPAVALON VENTURES LTD.
BLACKWELL-DURHAM-KASPAR PROPERTIESLaurie & Blackwell Twps., Thunder Bay area, NW ONtario
N.T.S. 52 A/12GROUND GEOPHYSICAL SURVEY
Scale : l : 20,000Surveyed by JVX Ltd. Feb., 1997 Figure 2
J VXSURVEY SPECIFICATIONS and PRODUCTION SUMMARY
IP/Resistivity
TransmitterReceiverArray TypeTransmit Cycle TimeReceive Cycle TimeNumber of Potential Electrode PairsElectrode Spacing Number of Lines SurveyedSurvey Coverage
Scintrex IPC-7/2.5 kWScintrexIPR-11Pole-Dipole2 sec 2 sec 625 metres 169,625 metres
Table 1: Specifications for the IP/Resistivity Survey
The production summaries are listed in the following table:
Line From To DistanceStation Station (m) Readings
6700 E6900 E7100 E7300 E7500 E7700 E7900 E8100 E8300 E8400 E8500 E8600 E8700 E8900 E9100 E9300 E
7200 N7200 N7200 N7200 N7200 N7200 N7200 N7200 N7200 N7275 N7200 N7275 N7200 N7225 N7225 N7225 N
7525 N7525 N7525 N7525 N7525 N8025 N7825 N8025 N7525 N8125 N8025 N8125 N7525 N8075 N8075 N8075 N
325325325325325825625825325850825850325850850850
11101010103022301034343410333333
Total 9625 364
Table 2: Survey Summary for IP/Resistivity Survey
J VX
3 PERSONNEL
Chris Hale (Geophysicist)Dr. Hale was responsible for overall data quality and the day-to-day field operationand direction of the survey.
Three technicians were engaged by JVX to operate the IP receiver or transmitter. Gord Hume Alex Jelenic Gerry Chaput
Three field assistants were also engaged by JVX and participated in the field operations.:
Adam Dixon (Current Electrode)Tommy P Young (Potential Electrodes)Tyler Bragnello (Potential Electrodes)
Dagmar Piska (Draftsperson):Ms. Piska carried out the manual drafting on the figures/plates and assembled thisreport.
Vaso Lymberis (Draftsperson):Ms. Lymberis carried out the manual and ACAD drafting on the figures/plates andassembled this report.
Aleksandra Savic (Geophysicist):Ms. Savic processed and plotted the data and is responsible for data storage.
Slaine Webster (President. JVX Ltd.):Mr. Webster provided overall supervision of the survey and participated in theinterpretation of the IP and resistivity data.
J VX
4.1 FIELD INSTRUMENTATION and POLE-DIPOLE ARRAY
JVX supplied the geophysical instruments specified in Appendix A
41 IP TRANSMITTER
The transmitter consists of a power source (motor-generator) and an electronic control unit. The Motor-Generator Set consists of an 8 H.P. Briggs and Stratton four-stroke engine, coupled to a brushless permanent magnet alternator. The 400 Hz power supplied by the alternator is rectified and controlled by the Scintrex IPC7 transmitter, employing solid-state components both for power-switching and control circuits. The output waveform and frequency are switch-selectable. An interrupted square wave of 2 seconds duration was used for the time domain measurements. The transmitter timing is crystal-controlled for high stability The IPC7 features overload, underload and thermal protection for maximum safety Stabilization circuitry ensures that the output current is automatically controlled to within ±1007o and the input voltage is stabilized by means of a dummy load during interruption times Transmitter current is continuously monitored throughout each reading and data are relayed to the receiver operator by VHP radio link. Voltage and circuit resistance are noted for each station by reference to the transmitter's analogue panel meters.
Basically, the Motor-Generator and Transmitter function as follows. The motor turns the generator (alternator) at a governed speed, which produces 400 Hz, single phase, 230 V AC This energy is transformed upwards according to a front panel voltage setting in a large transformer housed in the 1PC7 The resulting AC is then rectified in a bridge and applied to a solid state commutator that controls the DC pulse duration
4.2 IP RECEIVER
The Scintrex IPR-l l Time Domain Induced Polarization/Resistivity Receiver is primarily applied in precious and base metal mineral deposit exploration. The IPR-l l accepts signals from up to six potential dipoles simultaneously. Data are then recorded in solid-state memory along with automatically calculated parameters. It is compatible with transmitters that output square waves with equal on and off periods and polarity changes each half cycle These periods can vary in duration from l to 32 seconds. The IPR-l l measures the primary voltage (Vp), self potential (SP) and time domain induced polarization (Mi) characteristics of the received waveform. The primary voltage, self potential and individual transient windows are continuously averaged and
Rx" i P| PZ P3 P4 PS PS
JU- o - **i . a -vi*- a t'* a —vi*- a —JU- a ——
Apparent Resistivity:
AERAY GEOMETRY
Vp/I
where /'a r apparent resitivity (ohm.m)n - dipole number (dimensionless)a = dipole spacing (m)Vp - primary voltage (mV)I = primary current (mA)
Pole-Dipole Array Array Geometry and Formula for Apparent Resistivity
Figure 3
J VX________________________updated every cycle. Depending on the receive time, 10 to 14 predetermined windows are measured for each dipole. Chargeability data for each slice can be displayed on the receiver panel, allowing a skilled operator to monitor data quality and, if necessary, split dipoles. This is a technique where differing currents are used to obtain data from the near and far ends of the potential array, optimizing signal levels for the highest quality of chargeability measurements.
4.3 THE POLE-DIPOLE ARRAY
The "pole-dipole" survey configuration was used. The array was made up of 8 mobile electrodes: one current electrode Ci and seven potential electrodes (Pi to P? connected to the receiver by means of the "Snake"). The infinity current location C2 was maintained at a large distance from the grid. In general, this is at least 10 times the potential electrode spacing "a" times 6 (the maximum number of "n" used in the pole- dipole survey).
If necessary, one or two stainless steel IP current electrodes were driven in parallel to the C l electrode to provide enhanced current coupling.
5. DATA PROCESSING
After being transferred to a field computer at the end of each survey day, the data were examined, corrected, and organized by the instrument operator. The results were plotted on a* STAR NX-80 colour dot-matrix printerThese plots were used to monitor progress and data quality, and to make an initial interpretation. Thus survey parameters and design were altered when necessary.
The data were sent by courier to the head office of JVX in Richmond Hill, Ontario. They were processed and results were plotted on the following printers as was necessary:* HEWLETT PACKARD DESIGNJET 750C 36 inch colour plotter* HEWLETT PACKARD 5L Laser printer
The processing procedure is outlined below:l) JVX software was used to perform spectral analysis of the time-domain data.
10
J^VX_________________________This step was cnacial to maximizing the information that can be obtained from IP data. This software analyses the shape of the IP decay curve, giving information about:
* the grain size (indicated by the parameter tan),* the magnitude of the chargeable source (indicated by M-IP).
The GEOSOFT IP Package was used to generate colour and black and white pseudosections of chargeability and resistivity data.2) The GEOSOFT Mapping Package was used to process plan and stacked maps.
3) Plan maps of both chargeability and resistivity data were produced using JVX in- house software and the GEOSOFT Mapping Package. Additional drafting on these maps was done manually or through AUTOCAD.
Step l, was performed both in the field and in the head office. Steps 2, 3 and 4 were performed at the head office.
11
jvrx_________________6. INTERPRETATION METHODOLOGY
JVX uses its many years of experience in geophysical interpretation to extract the most accurate information from the data. The procedures involved are simplified for the sake of clarity.
The IP and resistivity data are interpreted using the following procedure:
1) Chargeability anomalies are picked on the pseudosections and classified using the
following scheme as a guide:
Very Strong ^ 3 0 mV/V) and well defined
Strong (20 to 30 mV/V) and well defined
_ —— Moderate ( 10 to 20 mV/V) and well defined
- - - Weak ( 5 to 10 mV/V) and well defined
'''' ' '' Very Weak (3 to 5 mV/V) and poorly defined
x x x x Extremely Weak ^3 mV/V) and very poorly defined
The peak of the anomaly provides a qualitative indication of the depth to the top of the anomalous source and the location of the centre of the body. Where possible, the location and dipole number of the peak are written beside the anomaly bar.
2) The spectral characteristics of the anomalies are examined The peak value of M- IP is noted, and tan is classified according to the following scheme:
L Long ^ l .0 sec)
M Medium (0. l to l .0 sec)
S Short ^ 0. l sec)
3) Resistivity anomalies are picked on the pseudosections and classified using the following scheme as a guide.
12
no symbol
no symbol
no symbol
VH(n) Very High ^ 2 5 000 ohm m) — highly silicified
H(n) High (> 10 000 ohm m) — probably silicified
WH(n) Weak High ^ 10 000 ohm m) — relative increase compared to surrounding material
SL(n) Strong Low — strong decrease in resistivity
ML(n) Medium Low — medium decrease in resistivity
WL(n) yyeafc LOW — weak resistivity decrease relative to surrounding material, where n i s the dipole number
at which the anomaly peak is located.
4) The anomalies from steps l to 3 are marked on the Compilation Map.
5) Zones of high chargeability are interpreted based on resistivity and geometric information.
6) The anomalies are rated according to JVX' past experience.
13
J VX_________7. DISCUSSION OF RESULTS
The IP data show a series of narrow, east-trending zones of comparatively high chargeability, separated by elongated areas in which chargeability is weak to nil. The same east-west elongation is seen in the resistivity data, especially in the north and east part of the property where a few zones of high resistivity are superimposed on a fairly uniform background of a few hundred ohm-m.
Two regions are represented in the IP data: In the southwest a high chargeability predominates with anomalies elongated east-west. Northeast of inferred edge of the Timiskaming volcanics, chargeabilities are generally lower but there are at least two zones of anomalous chargeability that are spatially related to the inferred boundary separating the volcanic and sedimentary rocks.
Induced Polarization Results:
IP-1 through IP- 7 are east-west trending IP chargeability zones detected on the present IP survey.
IP-1: The strongest chargeabilities found on the grid were located in the southwest corner where there appear to be two parallel, east-west or possibly east-to-southeast trending zones of anomalously high chargeability. The spectral time constants (tau) associated with these anomalies are long, indicating coarse mineralization. These IP anomalies correspond to zones of somewhat lower resistivity, separated by east-west elongated weak-to-moderate resistivity highs.
IP-2: A second zone of anomalous chargeability parallels IP-1, from about 7500 N on line 7700 E to 7375 N on line 8300 E. The trend of this anomally (IP-2a) is apparently east-southeast but at 7500 N on line 7700E the anomaly intersects an east- west trending chargeability zone (lP2b) that can be traced across much of the grid. Spectral time constants are long, indicating coarse-grained mineralization. A resistivity high (RH-2) overlaps with the eastern end of the anomaly and limits its northern extent in the west.
IP-3: A narrow zone of moderate-to-high chargeability extends eastward from near 7500 on line 86 to the eastern boundary of the survey. It is possible that this zone is the eastward extension of IP-2 (a or b ?) but continuity is not indicated west of line 8700 where the anomaly appears as a parallel feature between the IP-2 anomalies. The western end of this zone is of particular interest because of its proximity to the Wedge Occurance. Spectral tau's are long in west to medium in the east, indicating a fining in the grainsize of sulphide minerals to the east in this zone
IP-4: A fourth zone of anomalous chargeability is located in the north central part of
14
J^VX________________________the grid. This is a complex zone of less intense chargeability, possibly related to the edge of the Timiskaming volcanic rocks. Unlike anomalies IP1 and IP2, the moderate chargeabilities are associated with high-to-very high resistivities (RH-3)'. Spectral time constants are medium to long suggesting that the mineralization is not as coarse as in the southwestern part of the property. The association of a finer chargeable grain size with a resistivity high is typical of disseminated sulphide grains in a silicified host.
This zone may correlate with a zone of high resistivity and anomalous charge that occurs between line 8900 E and line 9300 E near 7800 N, IP-5
IP-5: This zone may be an eastward continuation of IP-4 but continuity is not indicated across line 8900E. Like IP-4, the chargeability anomaly is associated with a resistivity high or possibly flanked to the north by an east-west trending resistivity high. Spectral time constants are medium, suggesting a medium grain size for the mineralization. A resistivity high is present near 7800 N on line 8900 E, suggesting that the resistivity zones RH-3 and RH-4 may in fact be a single continuous zone.
IP-6: This comparatively weak anomaly occurs at the southeastern margin of the survey. It appears to be a shallow source (n^) of fine-grained sulphides hosted in a high resistivity (silicified?) zone. The high resistivity zone persists from line 8900E to line 9300E but chargeability is only indicated as far east as line 91 GOE. Spectral time constants are short to medium for this IP zone, suggesting the possibility of comparatively fine, disseminated mineralization in a highly resistive host.
IP- 7: This anomaly is only crosscut by two lines, 9100E and 93GOE, near the northern boundary of the survey. The source of the anomaly appears to be comparatively deep (^6) with coarser grainsize (tau^ong) at 9100E than at 9300E (tau::zmedium). A weak trend of high resistivity accompanies IP-7, reaching westward to the weak IP anomaly (shallow, n=2; tau;:^edium) near 8000N on line8900E, and possibly linking up with the RH-3 resistivity high.
8. Recommended Targets for Further Investigation
-HIGH PRIORITY—
T-1.HPL 8600E. S 7350N T l is a medium-depth source (11=3) with very high chargeability (MIP^549 mV/V) and a short spectral time constant. This combination typically reflects fine-grained sulphide mineralization disseminated in a silicified host. Geochemical investigation of the target for gold is recommended prior to drilling.
15
J VX________________________T-2.HPL 7300E, S 7300N T-2 is recommended to test IP-1, the strongest chargeability trend located on the property. It has very high chargeability (MIP^432 mV/V) at depth (n^5) with a long time constant, suggesting coarse mineralization. This target is only one of six possible locations in which to test a trend of high chargeability that can be traced fom L 6700E to L 7900E. The chargeability is associated with a resistivity high, reflecting possible silicification of the host rock, near the centre of the IP-1 zone. Geochemical verification of the presence of gold is recommended prior to drilling this anomaly.
T-3, HP L 7300E, S 745ON T-3 is recommended to test an anomalous zone that has been interpreted as part of the IP-1 anomaly but may actually be a second zone parallel to it. The chargeability is high (MH^382 mV/V) at a shallow depth (n^). A second possibility is that this target may lie along the IP-2 trend as the relationship between the anomalies are not known with confidence Geochemical verification of the target is recommended prior to drilling.
T-4, MPL 9100E S 7475N T-4 is recommended to test the IP-3 anomaly. The target zone consists of a deep-seated source (0=3) with moderate chargeability (Mn^98) and a medium tau, indicating a finer grainsize in the mineralization. This target is located just north of the inferred boundary of the Timiskaming volcanic rocks and this may be a favourable stuctural setting for gold mineralization. On the basis of IP data alone, this target is classified as medium priority but its position as the only suggested target in the IP-3 zone ranks it a higher priority.
7-5. HP L 8100E S 7450N T-5 is located on a shallow anomaly (11=1) Spectral MIP (232 mV/V) indicates a moderately strong source with a medium spectral tau indicating that the grainsize is medium. The IP anomaly is associated with a persistant resistivity low that can be traced across the IP-2 zone. This should be investigated for economic mineralization.
T-6, HP L 7900E S 7225 N T-6 is located at the eastern end of the most persistant trend on the grid as well as the southwestern limit of IP-2. Spectral MIP values are very high (541 mV/V) at depth ^6) with long tau's indicating a comparatively coarse grainsize for the mineralization. This high chargeability should be investigated, after geological surface mapping and possibly trenching determine the relationship between the anomaly trends. The anomaly is not defined completely as it occurs at the end of the line.
—Medium Priority—
16
J VX________________________T-7. MP L6700E, S 7250N Target T-7 is a medium priority target in that it lies along the same trend tested by a high priority target (T-2). It is a deep source (^6) with coarse mineralization (tau^ong) and high chargeability (MIP^303 mV/V). This anomaly occurs at the southern end of the line and thus it is not completely defined by the present survey.
T-8. MPL 6900ES 7325N Target T-8 probably represents a strike extension of target T-7 at a similar depth (n^6). Chargebility is high (MH^208 mV/V) with a long tau, like T-7. Like T-7, this anomaly occurs at the end of a line.
T-9, MPL 7100ES 7350N Target T-9 continues to investigate the IP-1 trend. It is characterized by a stronger (MH^319 mV/V) chargeability and a long time constant from comparatively coarse mineralization at depth (11=6). This would be a high priority target but for the proximity to the nearby target T-2.
T-10, MPL 7 5 DOES 7225 N Target T-10 also tests the same anomaly as high priority target T-2 but to the east of it. It is characterized by a very high chargeability (MIPKJ36 mV/V) and long tau. The source of the anomaly is moderately deep (rr^SX /This would be a high priority target were it not close to T-2 and testing the same trend.
T-ll, MPL 7700ES 7 BOON T-11 is located at the eastern end of the strongest trend, IP-1. It is a moderately strong (MIP^200 mV/V) anomaly with a long tau and comparatively shallow source 01=2). It should be tested to determine the easterly extent of the IP-1 trend. Geological mapping and possibly trenching are recommended to determine the relationship between the anomalous trends in this locality.
T-12, LPL 8600ES 7875N Target T-12 is a fairly weak anomaly with an MIP of only 117 mV/V and a short time constant It is associated with a resistivity high, located in the centre of the grid, in the Timiskaming volcanics. It is medium depth (n^). The chargeability should be tested for economic mineralization as a representative of the RH-3 zone. Geochemical verification of a gold anomaly at this location would raise the priority for this target to medium priority. Geochemistry is thus recommended for T-12.
T-13, MP L 8400E S 7900N Target T-13 is a little stronger than T-12 with an MIP of 146 mV/V. It differs from T-12 in having a medium time constant and a somewhat shallower depth 0^=2). It is reasonably close to the edge of the Timiskaming volcanics, in a high resistivity zone. The high resistivity in this locality suggests the possibility of silicification of the host rock It should be investigated for economic mineralization associated with silicification Surface geochemistry is recommended prior to drilling.
T-14, MPL 9300E S 7725N This is the only target recommended to test the IP-5
17
J VX________________________anomaly zone, with a low-to-medium priority. The IP anomaly is associated with a resistivity high reflecting possible silicification. MIP values are fairly high (204 mV/V) with medium time constants at comparatively shallow depth (^2). This zone should be tested for economic mineralization
r-75. MPL 9300E S 7450N This target tests the eastern extent of IP-3. It ischaracterized by a fairly deep source (^5) with moderate chargeability (MIP^55mV/V) and a medium time constant reflecting medium grainsize in the mineralization.This locality coincides with two strong, east-west trending resistivitymaxima that may reflect silicification in the Timiskaming volcanic rocks with attendantmineralization.
T-16, MPL 9300 E S 8050N Target T-16 is the only target recommended to test the northeast anomaly zone IP-7. It has moderate chargeability (Mn^HOmV/V) from a deep source (0=4) with a medium time constant. This anomaly corresponds to a resisivity low that may indicate the presence of a shear zone. It should be tested for economic mineralization.
T-l 7, MPL 8JOOE S 7600 N Target T-17 is a medium priority target with a moderately-high chargeability (1^^=226 mV/V) and a medium time constant from sources near the surface (0=1). It corresponds to a resistivity low that is traceable across the IP-2b zone and this should be investigated for economic mineralization.
T-18, MPL 7700E, S 7575N This medium priority target probably tests the same trend as T-17 but further to the west. The target zone includes both a resistivity low and a high suggesting variable silicification in a shear zone. The IP response is from fairly shallow sources (n=2) with a moderate chargeability (204 mV/V) and medium time constant.
9. CONCLUSIONS
Detailed geological sampling with geochemical evaluation prior to drilling is recommended. Geophysical Spectral Chargeability/Resistivity surveys indicate that a number of anomalies are present and these should be the starting point for geological mapping, geochemistry, and possily trenching. The general distibution of the IP anomalies is elongated in an east-west direction, suggesting that the emplacement of chargeable sources has been broadly controlled by the gross structure of the Timiskaming rocks. Detailing of this structure in the vicinity of the anomalies is recommended.
18
If there are questions with regard to the survey or its interpretation please call the undersigned.
Respectfully submitted,
JVX Ltd.
C. J. Hale, Ph.D., F. G. A. C., Geophysicist
Blaine Webster, B.Se., President
19
APPENDIX A
Broadband
The microprocessor-based IPR-11 is the heart of a highly efficient system for measuring, recording and processing spectral IP data. More features than any remotely similar instrument will help you enhance signal/noise, reduce errors and improve data interpretation. On top of all this, tests have shown that survey time may be cut in half, compared with the instrument you may now be using.
The IPR-11 Broadband Time Domain IP Receiver is principally used in electrical (EIP) and magnetic (MIP) induced polari zation surveys for disseminated base metal occurrences such as porphyry cop per in acidic intrusives and lead-zinc
deposits in carbonate rocks In addition, this receiver is used in geoelectrical sur veying for deep groundwater or geother mal resources. For these latter targets, the induced polarization measurements may be as useful as the high accuracy resistivity results since it often happens that geological materials have IP contrasts when resistivity contrasts are absent. A third application of the IPR-11 is in induced polarization research projects such as the study of physical properties of rocks.
Due to its integrated, microprocessor- based design, the IPR-11 provides a large amount of induced polarization transient curve shape information from a remark ably compact, reliable and flexible format Data from up to six potential dipoles can be measured simultaneously and
Operator using the IPR-11
recorded in solid-state memory. Then, the IPR-11 outputs data as: 1) visual digital display, 2) digital printer profile or pseudo- section plots. 3) digital printer listing,4) a cassette tape or floppy disk record,5) to a microcomputer or 6) to a modern unit for transmission by telephone. Using software available from Scintrex, all spect ral IP and EM coupling parameters can be calculated on a microcomputer.
The IPR-11 is designed for use with the Scintrex line of transmitters, primarily the TSQ series of current and waveform stabilized models. Scintrex has been active in induced polarization research, development, manufacture, consulting and surveying for over thirty years and offers a full range of time and frequency domain instrumentation as well as all accessories necessary for IP surveying
Technical Description of the IPR-11 Broadband Time Domain IP Receiver
Digital Display Two, 4 digit LCD displays. One presents data, either measured or manually entered by the operator. The second display: 1) indicates codes identifying the data shown on the first display, and 2) shows alarm codes indicating errors.
Analog Meters Six meters for: 1) checking external circuit resistance, and 2) monitoring input signals.
Digital Data Output
Standard Rechargeable Power Supply
Disposable Battery Power Supply
RS-232C compatible, 7 bit ASCII, no parity, serial data output for communication with a computer, digital printer, digital storage device or modern
Dimensions
Weight
Operating Temperature Range
Storage Temperature Range
Standard Items
Optional Items
Shipping Weight
Eight rechargeable NiCad D cells provide approximately 15 hours of continuous operation at 250C. Supplied with a battery charger, suitable for 110/230V, 50 to 400 Hz, 10W.
At 250C, about 40 hours of continuous operation are obtained from 8 Eveready E95 or equivalent alkaline D cells
At 25CC, about 16 hours of continuous operation are obtained from 8 Eveready 1150 or equivalent carbon-zinc D cells.
345 mm x 250 mm x 300 mm, including lid
10.5 kg, including batteries.
-20 to + 550C, limited by display.
-40 to +600C.
Console with lid and set of rechargeable batteries, RS-232C cable and adapter, 2 copies of manual, battery charger.
Multidipole Potential Cables, Data Mem ory Expansion Blocks, Crystal Clock, SOFT II Programs, Printer, Cassette Tape Recorder, Disk Drive or Modern.
25 kg includes reusable wooden shipping case.
At Scintrex we are continually working to improve our line of products and beneficial innovations may result in changes to our specifications without prior notice.
222 Snidercroft Road Concord Ontario Canada L4K 1B5
Telephone: (416) 669-2280 Fax: (416) 669-5132 Telex: 06-964570
Geophysical and Geochemical Instrumentation and Services
IPC-7/2.5KW Induced Polarization and Commutated DC Resistivity Transmitter System
Function
The l PC-7/2.5 kW is a medium power transmitter system designed for time do main induced polarization or commutated DC resistivity work. It is the standard power transmitting system used on most surveys under a wide variety of geophysical, topographical and climatic conditions.
The system consists of three modules: A Transmitter Console containing a transformer and electronics, a Motor Generator and a Dummy Load mounted in the Transmitter Console cover. The purpose of the Dummy Load is to accept the Motor Generator output during those parts of the cycle when current is not transmitted into the ground, in order to improve power out put and prolong engine life.
The favourable power-weight ratio and com pact design of this system make it portable and highly versatile for use with a wide variety of electrode arrays.
Features
Maximum motor generator output, 2.5 kW; maximum power output, 1.85 kW; maximum current output, 10 amperes; maximum voltage output, 1210 volts DC.
Removable circuit boards for ease in servic ing.
Automatic on-off and polarity cycling with selectable cycling rates so that the op timum pulse time (frequency) can be selected for each survey.
The overload protection circuit protects the instrument from damage in case of an overload or short in the current dipole cir cuit.
The open loop circuit protects workers by automatically cutting off the high voltage in case of a break in the current dipole circuit.
Both the primary and secondary of the transformer are switch selectable for power matching to the ground load. This ensures maximum power efficiency.
The built-in ohmmeter is used for checking the external circuit resistance to ensure that the current dipole circuit is grounded properly before the high voltage is turned on. This is a safety feature and also allows the operator to select the proper output voltage required to give an adequate current for a proper signal at the receiver.
The programmer is crystal controlled for the very high stability required for broadband (spectral) induced polarization measurements using the Scintrex IPR-11 Broadband Time Domain Receiver
Technical Description of IPC-7/2.5 kW Transmitter System
Complete 2.5kW induced polarization sysfem including motor-generator, reels with wire, tool kit, porous pots, simulator circuit, copper sulphate. IPR-8 receiver, dummy load, transmitter, electrodes and clips.
IPC 7/2 5kW transmitter console with lid and dummy 'oad
O-1T T
T T
Time Domain Waveform
Transmitter Console
Maximum Output Power
Output Current
Output Voltage
Automatic Cycle Timing
Automatic Polarity Change
Pulse Durations
1.85 kW maximum, defined as VI when cur rent is on, into a resistive load
10 amperes maximum
Switch selectable up to 1210 volts DC
T:T:T:T; on:off:on:off
Each 2T
Standard: T = 2,4 or 8 seconds, switch
Voltage Meter
Current Meter
Period Time Stability
Operating Temperature Range
Overload Protection
Open Loop Protection
Undervoltage Protection
selectableOptional: 7=1,2,4 or 8 seconds, switchselectableOptional: T - 8 ,16,32 or 64 seconds, switchselectable
1500 volts full scale logarithmic
Standard: 10.0 A full scale logarithmic Optional: 0.3,1.0, 3.0 or 10.0 A full scale linear, switch selectable
Crystal controlled to better than .01 "A
-30"Cto
Automatic shut-off at output current above 10.0 A
Dimensions
Automatic shut-off at current below 100 mA
Automatic shut-off at output voltage less than 95 V
280 m m x 460 mm x 310 m m
Weight 30kg
Shipping Weight 41 kg includes reusable wooden crate
Motor Generator
Maximum Output Power 2.5 kVA, single phase
Output Voltage 110V AC
Output Frequency 400 Hz
Motor 4 stroke, 8 HP Briggs i Stratton
Weight 59kg
Shipping Weight 90 kg includes reusable wooden crate
222 Snidercroft Road Concord Ontario Canada L4K 1B5
Telephone: (416) 669-2280 Cable: Geoscint Toronto Telex: 06-964570
Geophysical and Geochemical Instrumentation and Services
APPENDIX B
TAU(msec)
Spectral-M (mV/V)
Chargeability (mV/V)
Resistivity (Ohm.m)
72+00 N 72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
72+00 N 72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
98 ,^-131 -__ 136 -—— 124 o^: 91 ^— 1 13 x/xx, 33 n=l
176 55^ 137 103 Z*Z- 133 -&Z 188 - ~. 187 r-^ 171 ^~C 154 ^^ 171 \\\\\\ 59
206 —— 204 ^ 193 5: 159 ^/s 189 ~^- 203 203 ^ 167 —— 194
232 -~..- 238 55^ 204 -—- 214 211 —— 211 —— 211
294 ^ 257 ^ 257 225 \ 214 214 f 200
275 2BO ^ 275 s x 238 236
I P ~ I P
72+00 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
1^=2*03,1=2 1*^94,1=211=1 11=2 11=3 11=4 11=5 11=6
1^=25571=2 1*1=236,1=2. 2.8 j 4,5 ^- 6.4^ 9 ___ 9.1 8.2 ,
12 ——- 12 O~ '-S !--— 6.6 '^s 8'.9 --^ .11 --' "IT ~~~ 12. ~ 10
19 -~X 14 —— 14 ——- 14 -^-- 11 ^S 13 ^-— 14 14 - 13 13
22 r-~ 19 —— 18 ^ 20 ^v 17 ^ 16
72+00 N 72+50 N nm N -n+50 N—i—i—i—i—i——11=1
nm N 74+50 N 75+00 N
11=1 0=2 11=3 11=4 11=5 11=6
76 s 41 71 82 ___ BO y 121 i 233 __ 183 —113 154
134 121 J , 243 ' 442 310 —^ 247 11=2
11=3
11=4
11=5
11=6
TAU
(msec)
Spectral-M(mV/V)
Chargeability (mV/V)
Resistivity (Ohm.m)
Line 6700 E
Pole-Dipole Arraya na a
i)
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
xxxxx xxxxxxx.
1 Very Strong
•Strong
' Medium
•Weak
•Very Weak
• Extremely Weak
25Scale 1:2500
25__50 75 100 125 150^M
(metres)
Plate lAVALON VENTURES b GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. ____Thunder-bay Area, Ont.^^^^^
Date: 97/04/02 Scintrex IPR-11 Rx
JVX LTD. (Ref. 9660, Jan 1997)
TAU (msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
0=1 0=2 0=3 0=4 0=5 0=6
250 250
2000
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
0=1
115 —--. 124 —— 124 ——: 124 ^s 117 ^3 84
142 -O 153 ~-^ 153 -——- 148 X 198 ^-B 163
184 182 ——— 181 ——— 179
133 NN" 208 ' 193 x 218 -— 238
IP -
0=1
0=2
0=3
0=4
0=5
0=6
IP -
73+50 N 74+00 N 74+50 N 75+00 N
^5^V^^^17 -—^ 19 N 17 XN 9.8 -—— 10 s 12 13 12 13 , 1&
17 -__ 17 —— 16 Ox 12 __. 13 -—— 14 —- 14 —— 14 —— 14
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
0=1
0=2
0=3 0=4
0=5
0=6
0=1
0=2 0=3 0=4 0=5 0=6
1*1=179,1=22.9^^- 3.6 - 4.3 ^^4.9 U ^ 4.2 4.2 2.6 2.5 0=1
6.4 7.7 —— 8.3 ——— 8.2 —— 8.2 s[^5.5 __ 5.1 0=2
9.6 """iZ 10 10 ~~Tl —— 11 0=3
10 s 12 13 12 13 , 15 0=4
0=5
0=6
100 114 118 v 171 ^ 135 __ 97 94
62 V. 151 ^~ 147 135 125 125 V * 229 Z2Z ^ 121
170 140 117 ^ 91 95 X 182 x 235 ^ 139
82 V 66 13 -^ Ift 1 12 ^ 83 132 ^ 178 ,—— 182
77 A M \ '26 \83 75 73 - 82 ' l!
TAU (msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
Line 6900 E
Pole-Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
•Very Strong
•Strong
'Medium
•Weak
............ ......... .very Weak
xxxxx xxxxxxx . . . . . . . . .Extremely Weak
25 OScale 1:2500
25 50 75 100 125 150•J- L. (metres)
Plate 2AVALON VENTURES le GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. _____Thunderbay Area, Ont._____
Date: 97/04/02 _______Scintrex IPR-11 Rx—-———JVX LTD. (Ref. 9680, Jan 1997)
TAU(msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
72+50 H 73+00 N 73+50 N————l————i————h-
74+00 N 74+50 N 75+00 N
0=1
0=2
0=311=40=5 2000 —
0=6 2000 'f'^i ^ 1000
4000^.1000 ., 250 , MO^U 62 125 , . 1000 y 500 0=1
2000 — 2000 2000 — 2000 V 1000 X 1000
500 ' 0.10 ^ 2000 = 2000 — 2000 11=6
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
121 130 *^~~ 189 ^^ 319*- 286
61 ^63 ~^- 1 15 ——,. 103 0=1
0=2
0=3
11=4 0=5
0=6
I P -
72+50 N\T-9,MP
) N A 73+50 N
I P -
74+00 N 74+50 N 75+00 N
0=2 0=3 0=4 0=5 0=6
6.5 MI/ 21 ^-^ 9 .5 8 - 7.3 ^ *.9 x 2.6 3.B ^ 7.6 __ 8.4 0=1
14 , 12 10 9.1 -^— 12 12
72+50Nl———i———H-
73+00 N——l - j. - J
73+50 N 74+00 N——L-A-J 74+50 N 75+00 N
610- 401 -^6S4 v 152
250 286 V 605 \ \ 153
29 ^gJjilJZirjM ^— 148 —^ 236 , " 515 ^^ 222
28 27 27 ^^ 64^ --^. 103 ^78 ZSv 185 \ \ 675
43 28
49 28 26 33 ~~- 79 ——" 89
v 92 . \ 358 0=1 iN-' l \
165 0=20=3 0=4 0=5 0=6
TAU(msec)
Spectral—M(mV/V)
Chargeability(mV/V)
Resistivity(Ohm.m)
Line 7100 E
Pole-Dipole Arrayna
a s 25.0 M
plot point
Resistivity and Chargeability Anomalies
1 Very Strong
•Strong
'Medium
----------••••••••- -Weak
............ .... . . . . . -very Weak
xxxxx xxxxxxx. . . . . . . . . Extremely Weak
25 OScale 1:2500
25 50 75 100 125 150J" I- (metres)
Plate 3AVALON VENTURES k GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROF. _____Thunderbay Area, Ont._____
Date: 97/04/02_______Scintrex IPR-11 Rx_______JVX LTD. (Ref. 9680, Jan 1997)
TAU(msec)
Spectral—M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
72+50N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
0=1
0=2
0=3 0=4
0=5
0=6
250-s* 2000 vs.^t^^/^fi^
4000 ^sHoOO -OOOO
2000 2000 — 2000/S.
1000
..
11=111=2
11=3
11=4 11=5 11=6
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
I P I P
72+50N\T-2J1P
l N ^ 73+50 N 74+00 N
l
T-3.HP74\50N 75+00 N
=4
0=1
11=2
11=3
11=4
11=5 0=6
Possible conductor at n=4
72+50N 73+00 N 73+50 N 74+00 N 74+50N 75+00 N
11=1 11=2 11=3 0=4 0=5 0=6
1030 1808 3270
1292
2578
1092
287 -^ 10
0=1
0=2
0=3
0=4
0=5
0=6
TAU
(msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
Line 7300 E
Pole-Dipole Arraya na a
J±La s 25.0 M
plot point
Resistivity and Chargeability Anomalies
xxxxx xxxxxxx.
1 - Very Strong
- - Strong
1 ' Medium
1 ' Weak
--Very Weak
. Extremely Weak
25 OScale 1:2500
25 50 75 100 125 150B bi (metres)
Plate 4AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. ____Thunderbay Area, Ont. ___
Date: 97/04/02_______Scintrex IPR-11 Rx________JVXLTD. (Ret. 9680, Jan 1997)
TAU(msec)
Spectral—M(mV/V)
Chargeability(mV/V)
Resistivity(Ohm.m)
11=10=2 11=3 0=4 0=5 0=6
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
31 v 500 "' 2000 ~ 2000
JOOO .~—500 . -125 62 7.B 0=1
i:?* ;u 500-^ 250 x 62 0=2"2000"A 1000 ^500 \ 250 0=3
0=4
0=5
8000 ~m' 2000 aB 1000 'm 4000 *^ 2000 0=6
72+50 N 73+00 N 73+50 N————l————i————h-
74+00 N 74+50 N 75+00 N
I P
74+50 N 75+00 N
0=6 4.9
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
0=1
0=2 0=3 0=4 0=5 0=6
0=1
0=2 0=3 0=4 0=5 0=6
1065 v 561X s1393 — 1293 :
1027 f 2193 s 1217
217 ~O~ 605 l 1505 1860
1236
656
0=1
0=2
0=3
0=4
0=5
0=6
TAU(msec)
Spectral-M (mV/V)
Chargeability(mV/V)
Resistivity(Ohm.m)
Line 7500 E
Pole-Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
1 Very Strong
-Strong
' Medium
•Weak
. . . . Very Weak
xxxxx xxxxxxx. . . . . . . . . Extremely Weak
25Scale 1:2500
25 50 75 100 125 150-J L^,(metres)
Plate 5
AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. _____Thunderbay Area, Ont._____
Date: 97/04/02 Scintrex IPR-11 Rx
JVX LTD. (Ref. 9680, Jan 1997)
TAU (msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
73+50N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N 75+50 N 76+OON 76+50 N 77+00N 77+50 N 78+00 N 78+50 N——i——i——p——i——i——i——i——i——i——,- 79+00 N 79+50 N 80+00 K
11=1 0=2
11=3
1000 1000 ~^^250 -sa-.16 s. 31 , 62 //, JUO . y 31 -ss* 125/ !
1000 ^- 2800 2000\ ION JST7.8 5- 62 J . 16 -^W (({(250 500^/—\ ~ \ \ vu/lsg/^ (" ^yj1000 4000 v 2000 2000 yVi250 SB K v 31 v-— ''^^J2 --
2000 ( 8000 ) 2000 2000 ^ 1000\\ ISS^S 62 .^IsO//!0™ l** ~ 10M-^sx—/ i ( Y s j} \^^^?/// / ~Vr-\.... ^ —— y lm ^ jjjj v~--^ 250 —— 250 ^ 1DOO f 500 i^JOOO . 10002000 2000 C 1000 A 4000 "\ 2000
0=6 2000 2000\
4000"^ 2000 3500 ^ 250 ^- 1000 1
0.10 3.9 JB^r: l?5.fcaJu8 :J8, ^ !HS. ^fe.?1 ^- AiJ 0-10 0-10 0-M '-W
0.10 s- 31 —— 31J M\L ^^K\
31 ' , 18 •^ 7.8 VlL 16 VlJ
8000^ 1000
72+50 N 73+00 N 73+50 N 74+00N 74+50 N 75+00 N | | 75+50N t 76+OON 76+50 N 77+00 H | t 77+50 N 78+00 N 78+50 N 79+00 N 79+50 N 80+00 K
0=1
0=2
0=3
0=4
124 188 x
142 .211 "~~ 200 128
71 39 40 v88 98 f 116 ; 178
"~^ 98 \ 46 —^ 61 70 \ 105\\ S—————J l .
160 185 X. 216 214 \^ 146 * 90 ^-^ 69 ^S 84 89yl70 202 259 226 254
176 193 184 ^x214 221 \ 148^ 102 ^ 85 92 148 192 239 267 232
1050=5 187^/^ 206 \ 188 175 \ 214 230 \ 184 \ 119
0=6 246 218 206- 189 185^ 214 245 ^ 181 N 146 —' 174
I P - lvT-ll,MP
IN \ 73+50N
153 138 v: ?4 \ s. 151 j 105 111 120 0=1\ ^ l ^\\\ ( \
) 87 V 129 \V 42 \ 69 87 ^
8 67\. 119X^ 56 66 67
188 204 —— 108 159 ——' 140 134
67 53 58 —— 68 ^ 84 l in ^^ or
si iaN B?52 74 ^ 103 151
103 13854 58 /'134'223 238 251-^*7^*^237 283
72+50 N 74+00 N
0=1
0=2 0=3 0=4 0=5 0=6
n^l —11=211,1=2
If 12 ^v 6.6 ^ 3.1 1.9 .
9 J 15 ——~. 14 \ 7.9 ^x 3.9 \ 2.4 2.7V \ \\ \11 13 x 18 15 9.1 vv '
12 13 12 15 16 ^ 94 \ SS ~^^ 4.4
13 15 13 12 16 16 \ 11 ^ ^ 0.9 0.3
74+50 N
I P
75+00 NJ--:--!— —
11=2 . M=204,T=1 11=254,1=1
78+50 N 77+00N 77+50 N 78+OON
IP Zone
78+50N 79+OON 79+50 N
IP Zone
80+00 Nn=l
M=153,T=.001
4.7 3.3
bs lil 12 V^J-B^/ 13 ^f\ s
/B.2 /, 11 13____14 12 10t / S f——~^ N,.7 /.li 13 / IB 18 -—— W i. -x-*.
s/^9.8 13 f 17 19 16 \ 14 11\
11 10 / tt tt 20 —— 17 10 \ 11
U 1.8 \ 2.1 2.1
.18 15 l 15 13 13 15 12* 8.6 ^"12 11
1^254,T^253J 3.4 ^4.3 / 74 0=1
2 S-^ 2.6 2* 2.4 \3.5 f 5.9 6.9 0=2
2.1 2.4 V 3.3 "3.1" 3.8 \ 2J \ 3.7 V \ t.1 0=3
2 5 2.6 \ 3Jt M 3.8 X^ 2.5 \ 4.4 0=4
2.7 2.5 2.9 4.1 3J U \ 2.3 11=5
2.7 ^ 050 "^ 2.7 " 3.9 3.1 3.7 3.7 n=e
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00N 75+50N11=2 WH(4)
76+OON 76+50 N 77+00 N) WH(6) 5(8)"
77+50 N 78+OON 78+50N 79+00 N 79+50 N 80+00 Nn^T H(6) n=;:
0=1
0=2 0=3 0=4 0=5 0=6 426 398
121 182 i 379 __ 340 303^ 739 •587^——621 505^^4037 .1580 ^ 1557/1 312 N 1020-^
735 ^ 1749 x 113"! ' ' 218
383 330 v 1220 BB1 _. 1286 2751 ^ 4315 v 111
791^700—-"850 942 \^7 (\^^r tU^, m (. 757 ^"78 TU 1488 '952^——- 761 -^O 4055 3108 V 1173 Sj^Me f i 2157 ^478 473 ^-885 ^2014 -^ 1715 3340 2282 \ 5139 \^
^ '~ l 1253 — 149B^\874 1035 \-B41 .^243 ,-304 216\A 1087^^173^k 175)i 1242 -^\8 X'sWsN. 3072~ 2148 ^^ r4123^505^^ 065 11*2 \ 8888 3438/2402 2600 j 3485
888 \ xZ04.v^- B9^y^ 121 ^A 554\ ( f\ 1M1VB73 ^~m) J/lsT) /457 274^ JW5\V 15^^x130^ 206 -^1561 MM ^ 81B2 4718 3185 ^ 1722\ 4291 ^907 ^- 1186 1886 5145 2247 2589 -^ "S26B
503, 583 x x25b^X.115 150 \ V 9"l3.\" 1958 1317 \ 781^^238"——224 \ 460 388 440^. 1325 V\ SllVy 2411 1954 — 1448 \ B550~^- 6345 5135 \ 1880 f 7295 V 1042 1591 2954 3293 2898 ' 4802
/... .nn w. l mm EM iwn^s. ma -^ WBNS. m-n 9 iiut HITS \ lir-—— ^^ —— — — --.-^- ——207 ' 620 533 320 ^ 1119 2168 iS78 N 111—— 9590 N 5379 - 2708 " BOSS -^ 1323 - 2754 1919 " 3296
IK 0=1
0=2
0=3
0=4
0=5
0=6
TAU(msec)
Spectral-M (mVA)
Chargeability (mV/V)
Resistivity (Ohm.m)
Line 7700 E
Pole-Dipole Arrayna
\ , ' a = 25.0 MV'plot point
Resistivity and Chargeability Anomalies
•Very Strong
1 Strong
Medium
Weak
• ....i.....K......... Very Weak
xxxxx xxxxxxx . . . . . . . . Extremely Weak
Scale 1:250025 O 25 50 75 100 125 150
(metres)
Plate 6AVALON VENTURES k GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. ____Thunder Bay Area, Ont._____
Date: 97/04/03
JVX LW. (Ref. 9680, Jan 1997)
TAU(msec)
Spectral—M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
72+50 N 73+OON 73+50 N 74+00N 74+50N 75+00 N 75+50 N 76+00 N 76+50 N 77+00N 77+50 N 78+00 N
500 \ 250 v 0.10 7.8 3.9 126^ 250 y y 1000 — 1000 \v 125 -__125 ———125 —— 125 31 0.10 0.10 0.10 0.10 0.10 0.10
250 0.10 62 62^^ . 500 1000
^ 500^^7.8 125 250 J . 1000
100,125 250/71000
/'
•O 500 500 500 \ 250 16 020 OJM 0.10 0.10 0.50 0.10 0.10
1000 \ j SOO 500 500 \ 125___ ffi 7.B 0.10 0.10 0.10 0.20 0.10
^1000""-- 500 __ 500 50fl~— 500 -\ 125 3.9 1.00 0.10 0.10 0.20—"^s——^C\- -/V^N\
0=6 2000 f^^m'^^ KS^^ 1000 ' 1000 ~ 1000 1000 -^ 500 ' 1000 ' 1000 ^ 500' x- 2000 ^1000 1000 x 1000
1000 — 1000 H 4000 W 1000 1000 ^\" 500___ 500 ( flOM U 82
^ ^^1^
7.B 3.9 0.10 0.10
62 16 0.10 0.10
11=2 0=3 0=4 0=5 0=6
72+50 N 73+OON 73+50N 74+00 N 74+50 N 75+00N 75+50 N 76+00 N 76+50 N 77+00 N 77+50 N 78+00 N
153 VNVXJ 63 -—— 44 a/ii 143 i \ \ 91 ^5.;.. 39 x^^^^fe^p^/ XS:^^^to4 -^ \ IBQ CC^S nt ^Z^r I M ' — ici x>s>s inn OOO* cr
177 ~;^ 145 233^^205 198 MB4 - ^ N 133 N ^ 79 ' 55
IP-1
6.HPN 73+OON 73+50 N 74+00N
I P - 2
74+50 N 75+00 N
I P - 2
75+50 N 76+00 N 76+50 N 77+00N 77+50 N 78+00 N
7.7 5.2 x. 0.70
0=2 0=3 0=4 0=5 0=6 18
,r 1.6 ^ 32 1.1 1.00 0.10 -0.10 0=110 10, x-3.6 2.5 , .tA ^ 5.1 -^ 1 A 1 .1 0.90 0.40 0.80
..^ - ^-^^-^ - - Nv";V2.4^ 1.2 \* 0.70 1.00 1.4 1.1 0.40 0=2
93 \ 14^11 V 5.4 __5.1. S B.4 V 12 12 12 ——— 12 10 ——— 10 \ 6.1
IZ -~—- 10 \ 7.4 \^ 3.7 |7.1 -—-' 8.5 9.4 12 13/^' l7 \ 1Z n " \^ 7'2 \' u
11 ^B.2\^5^ f 10~~~N9.5 9.8 ^ 14 f /W] . 15 \^ M~^- 12 —— 1,2N\ 7.B.\ 4 22~~~2 tM 0.90v 12 ; 12 9.7 - 7.6 x 11 (.1 \ 11 ' ' 18 -^15 18 14 13 12 4.2 2.4 ' 1.6 0.70
0=3
0=4
0=5
0=6
72+50 N 73+OON 73+50N 74+00 N 74+50 N 75+00N 75+50 N 76+00 N 76+50 N 77+00N 77+50 N 78+00 N1=2' 11=2 U—e H(5) H(5)
BOO -._ 3B7 472 ^— 488 -^ 239 x 157 177 , IS! s 197 2818 3407 -~^ 1548 890 v 868-— 743 -—-. 273 237.—— 276 0=1
324 230 \ 893' s 2215 5270\ an ' j zzis szro MH \\llft \ ——
3044 ^ 1423 1ZK s- im -^*9K
252 246. 11 1741 3111 \ 7707 7790 4589
1598 -^ 1192 1503 ~ 1414 l \ 366 ^— 197 279V335 364\ \\ \ 808 V \ 2248 \ 4475 \ \ 121\vAi \ am \
TAU(msec)
Spectral-M (mVA)
Chargeability (mV/V)
Resistivity (Ohm.m)
Line 7900 E
Pole-Dipole Arrayna a
a s 25.0 M
plot point
Resistivity and Chargeability Anomalies
•Very Strong
1 Strong
Medium
Weak
TCXXXX.
. -Very Weak
Extremely Weak
25Scale 1:2500
O 25 50 75 100 125 150-J L- (metres)
Plate 7AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. ____Thunderbay Area, Ont.^^^^^
Date: 97/04/02 Scintrex IPR-11 Rx
JVXLTD. (Ref. 9680, /an 1 997)
TAU(msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
72+50N 73+00 N 73+50 N 74400N 74+50 N 75+00N 75+50 N 76+00 N 76+50 N 77+00 N 77+50 N 78+00 N 78+50 N 79+00 N 79+50 N 80+00 N
1000
62 .V- 1000 1000 \N OJO 0.10
1000 1000 1000^10005^-500
\\\\ VS^ —— 125 16 N\ 1000 1000 — 1000
^
1000 x 250 125 " - 1000 10001080 1000 1000 1000 ^ 2000
7.8 82 fl-^JJ'LssjLl0,
0.10 0.10 0.10
0.10 OJO 0.10
500 -X 1.00 0.10 250—"250 l
500 500^^0 OJO OJO 125 31
50fl'**4flO^" 0.10 0.10 0.50
O O 0.10 0.10 0.10 OJO 7.8 2
0.10 O 0.10 0.10 0.10 31 7.8
0.10 0.10 0.10 0.10 0.10 0.10 31
0.10 0.10 0.10 0.10 7.8 1.00
1000 \\ "-I" 0-10 0.10 0.10 18
0.10 0.10 0.10 OJO
11=1
11=2
11=3
11=4
11=5 11=6
72+50 N 73+00 N 73+50 N 74+00 N 74+50N 75+00N 75+50 N 76+00 N 76+50N 77+00 N 77+50 N 78+00 N 78+50 N 79+00N 79+50 N 80+00 N
0=1
0=2 0=3 0=4 0=5 0=6
:^2^7j\m^m87 —— 86 7/7 145 ^ t- 171 -^ 152
187
190 198
200 202Spectral Gold Target
IP - 2a72+50 N
O v^ 67 67 67 .X^JM y/ 49 —— 49 0=1
!^^^^87 67 85 53 57 ,^2
—— 67 67 65 C 79^N, 60 0=8
67 67 67 ( fsBC^ 58
67 67
Spectral Gold Target
IP - 2b
75+50 x ne+ool
IP— 4
77+50 N 78+00 N
11=1 11=2 11=3 11=4 0=5 11=6 14 14 " 15 13 ' 16 ^ 11 ^ 7.2 6.5
Of Of Of W x -\
5^N 67 67 65 82
No Penetration
78+50 N 79+00 N 79+50 N
0=4 0=5 0=6
80+00 N
11=131,1=23.6 2.6 Z& -^ -0.10 — -OJO -6 0.20 0.50 OJO 0.40 2.1 1.9 l A 0=1
2.4 V ^J-8 W.JSS.1-.1 0-* 0.20 0.60 OJO U V Z& 2J 0=2
-OJO 0.40 OJO 0.70 1.2 1.4 \ ZJS 0=3—" 'X \\\^J VX N
3.3V \\\ -NSX 0=5
15 ^ 0.80 0.60 3.6 3J ^ U ^ 8.6 ^-~ 0.20 -0.30 U 1.1 11=6
72+50 N 73+OON 73+50 N 74+00 N 74+50 N 75+00N 75+50 N 76+50 N 77+00 N 77+50 N 78+50 N 79+00 N 79+50 N 80+00 N
1955 ^ 1442 "^ 780 l 1158 l 713 X 1516
\\T^\\fV* ™ ^ m '111A 5MU . 1MA1 \ t tH11=6 412 l 547 746 1410 3354 1691 \ 4S1 496 542 541 530
TAU(msec)
Spectral-M(mV/V)
Chargeability (mV/V)
Resistivity (Ohm.m)
Line 8100 E
Pole-Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
1 Very Strong
-Strong
' Medium
1 Weak
........... .......... Very Weak
xxxxx xxxxxxx. . . . . . . . . Extremely Weak
Scale 1:250025 O 25 50 75 100 125 150
-L U (metres)
Plate 8.AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. _____Thunderbay Area, Ont.^^^^^
Date: 97/04/02 Scintrex IPR-11 Rx
JVX LTD. (ReL 9680. Jan 1997)
TAU (msec)
Spectral—M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
11=2 11=3 11=4 11=5 11=6 3.9
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
72+50 N 73+00 N
IP - 2a73+50 N 74+00 N 74+50 N
H————l————h-75+00 N
11=2 n=3
11=4 11=5 11=6
3.3 5.4 5.2-^- 9.3 v 16 . x 7.3 x^^S.i
.6 5 4.1fl3 12 ^ 14 V 8,9 -^.
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 Nn^
117 , i 339- 589
* 217 (745 696 -^ "1350\ \ X
729 995
318 \ \ 931
130 V 382
7170 11=1
n-Z
n=3
11=4
11=5
11=6
TAU(msec)
Spectral—M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
Line 8300 E
Pole—Dipole Array
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
1 Very Strong
•Strong
' Medium
•Weak
25
............ . . . . . . . . . .very Weak
xxxxx xxxxxxx. . . . . . . . . Extremely Weak
Scale 1:2500O 25 50 75 100 125 150
J L-(metres)
Plate 9AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SUEVEY
KASPAR, BLACKWELL AND DURHAM PROP. _____Thunderbay Area, Ont. ^^^
Date: 97/04/02_______Scintrex IPR-11 Rx—-———— JVX LTD. (Eef. 9680, Jan 1997)
TAU (msec)
Spectral-M (mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
0=1
11=2 0=3
11=4 0=5 11=6
0=1
0=2
0=3
0=4
0=5
0=6
73+00 N 73+50 N 74+00 N 74+50 N 75+OON 75+50 N 76+00 N 76+50 N 77+00 N 77+50 N 78+00 N 78+50N 79+OON 79+50N 80+00 N 80+50 N 81400 N
600,, 0.10 0.10 s 500 N.500* 1000 .y 7JI 02 __ 3.* 0.10 -, 1000 1000
0.10
125
0.20 050 050 0.10 050 0.50 1.00 62 10 250 x 0.10 125
500 500 0.10 050 0.10 050 050 0.50 81 125 18 250' 126
16 \. 290
0.10
K--\5WX lflOOX-250 —— 250, 0.50
'^125 y NO^ 1000 ' J . 125 82 0.10
62 250 0.10 ' 500
\\ JOB 500^^1!,
^^250) 500 j 3.8 0.10 0.10 0.50 0.50 1.00 31 62
y , 125 3.8 0.10 0.10 0.50 3.8 3.8 0.10 /'
31 3.8 0.50 0.50 35 0.10 0.10 050 0.20 11=1
250 v 31 050 3.8 250"\ .050 0.10 7.8 0=2
0=3
0=4
500 \ 250 f 500, ^ 31 0.10 0.10 x 250 0=5
0=6
31 050 3.8 250 \ 050 0.10 7.8
31 050 050 V fjOOj \
___125 ( (sm~\ 250 250 \ 31 050 050 \.850 \ OJO
73+00 N 73+50 N 74+00N 74+50 N 75+00 N 75+50N 76+OON 76+50 N 77+00N 77+50 N 78+00N 78+50 N 79+00 N 7&+50N 80+00 N 80+50 N 8+OON
67 ffi s s IQt \ 121 11 i 174 oj*t 86 v 66
133
IP - 2a IP - 2b IP-4 I P - 4 IP Zone
73+00 N 73+50 N 74+00 N 74+50 N
n=2 M=146,T=.5
6.9 55
2.6 ( 6.4
11=159,7=16.8 75 i 11
11 -
, i i NV- -
S 8.2\Sll —— 120\3.l 12 i 15 10 S—rrNJv-os ^ oXX^in iaVW 1.8 1.7
.8.1 \ 3.8 2——^
25 3.6 5.6 5.7 5.2 U
( 4.7 .—- Z.1
' -12 2J 7.1
7.6 \ 55 . \ 8.1 8.3 \ 7.3^\ V \ \ U N. 2.7 ^\ 43 12
s "i"^^ \J \~ "~ \ \ \ \ N^ ^^ M 8.5 v 8.1 \ 92 85 \ 7.2 \ 4.5 15 ^ 22 3.8
' 8.5 8.2 5.7 \ 8.8 8.2 * 8.5 4.5 \ 1.3 2.1
73+00 N 73+50 N 74+00N 74+50 N 75+OON 75+50 N 76+00 N 76+50 N 77+00N 77+50 N 78+00 N 78+50 N 79+00 N 79+50 N
128 188 —237 408 , 877 1184
80+00 N 80+50 N 81+00 N ' 'WH(2)'WH(2)' ' '
fe6 [ 1803 -\ 3184 ' 7818 \\" 1727 Jv\ \ \ XX\ VVSSS
"t V 1728 ^ 3024 . 7074 V 1288
131 x x 251 i 121 v 4802 - 1508 1548 N 286C 4625~-—' \ \ \ --^"^^^^ y S f—14I\1IK \ 8882 \- 6530 \ 3005 — 2124 5214 8457
121 14K 12K 10E\ 3305 ^ 2813 4808
1030 X 1728 ^ 3024 v 7074 \ 1288 ^ 121 UK 15K 16K*^Vxiwu j s- -ri in w Xx ^ AH \ ivav ^ iiav avin v ivf* \ I.MU x,X.~ lfc*l//^ \A\\\\ \N \ \\^ ^V^Ssl J 41 38 40 40 ) )) 303 l ) 810 1527 -^ 2484 ~~- 4880 ^J\ 881 O\\ l
1^3, 35 Q^" ?l ^ ^^1171 1811 807^ 11K Itt 17K IW x 8274 4203 ^-40K
1083 - 1580 1385 ^ 3573 2758
0=1
0=2
0=3
0=4
0=5
0=8
| a+oo N
11=126,1.0054^ 1.8- 2.8 3.3 2.1 22 ^ 1 .8 1.1 0=1
5 \ 2.6 13 ( 55 \^2.6 (LB 1.6 0=2
5.6 \ 2.7 2J\ 5J! \ 1.8 1.00 0=8
5.4 \ u" \ 2.7 ^v 4.3 ' 1.2 0=4
0=5
0=8
" " "Wj?^ "1687 7387
2510
-— ^ 1058 ^- 3473' V^x^- \^\-—— ,wX\^ 1090 -^ 5003 ^
\\ aW VU"'/ 281 l , 6887 ~x UK 14KXNT 1MB V 5783' l 181 \ \ 3748 \ 1 121 ^ 1084M \ ^#y/} ^^A.^ rv^--^™ - ^-^^ ~2407
1650 888 888y
433
372
378 11=1
0=2
0=3
0=4
0=5
0=6
TAU (msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
Line 8400 E
Pole-Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
1 Very Strong
- Strong
1 Medium
-Weak
- Very Weak
xxxxx xxxxxxx. , Extremely Weak
Scale 1:250025 O 25 50 75 100 125 150
-J L.(metres)
Plate 10AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. ____ Thunderbay Area, Ont._____
Date: 97/04/02 Scintrex IPR-11 Rx
JVX LW. (Kef. 9680, Jan 1997)
TAU (msec)
Spectral-M (mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
72+50 N 73+00N 73+50 N 74+00 N 74+50 N 75+00N 75+50N 76+00 N 76+50N 77+00N 77+50 N 78+00 N 76+50 N 79+00 N 79+50 N 80+00 N 80+50 N 81+00 N
0.10 vx 1000 / i 7.8
290 250 L 125 S 500 7 0.10 125 0.10 3.9^2000^1
600 ^ 125 K 7.8 0.10
0.50 *- 1000 1000 x 0.10
16 31 0.10 0.10 31 18 31 16 OJO O
:,oo laiTi le 16 LOO 0.20 "aST16 1.00 1.00 0.10 0.10
-^—-250 1.00 0.10 050 1.00 050 M 0.10,__Jt 3.9
250 250 \ 0.10 0.10 125—— 020 0.10 K
1.0 K 3.9
11=6 1000 - 500 ' 1000 ' 2000
16 82 0.10 0.10 3.9 0.10 1.00 0.10 O
0.50 0.20 0.10 0.10 O
0.10 3.9 0.20 0.10 2
250/125 250 ,500 \ 250 X 500
125 126 "250 l 600 600
125 125 125 500 500 500 125 0.10 ^250 x K 1.00
900 250 250 250 ^ 500 ' 250 -500^1.00
31
250
72+50 N 73+00 N 73+50N 74+00 N 74+50 N 75+00 N Tt+50 N 76+00 N 76+50 N 77+00 N 77+50 N 78+00 N 78+50N 79+OON 79+50N 80+00 N 80+50N 81+00 N
11=1 11=2 11=3 0=4 0=5 0=6
87
74
72+50 N
IP-2a73+00N 73+50 N 74+00 N 74+50 N
(7 -"^ 117 *^ 166 " - 203 -**^ 100
Possible fine grained source
I P - 2 b IP Zone
80+50 N 81+00 N
I P -
n=5 M=152,T=.5
n=2 M=172,T=.5
4J 3.12.1 ^ W 0.90 i 4J 4.1 44 3.8 _ 1.8 ^ -4.11.00 -0.10 0.40 - i 7.1 s-^~ 2.8 vw 13 -o 5.8 ^ 3.8
3.1 2.2 OM ' l 5J8 f i -0.00 1.3
2.2 .OJO -2 5.4
2.8 3.8 ^ O.N 0.90 2.1 "~ 3.9 2.8 2.7 2.3 \ -OJM -12 5
5.7 ——- 4.8 .—- 1.9
-1.00 x 3.9 3.8 3.4 3.2
0=1
0=20=3 3.7 ^4. 3
0=4 4——"4.1 4.5 /~ 8.5
0=5 4.3 4.5 4.8/^ 7.6 l 5.1 ^-^ 33 3.6
11=6 4.8 5.1 5.8 " - 9".l ' 7.1 8.3 ^ " 35 ^ 4.3 x -0.80 "1.7
72+50N 73+OON 11=1'
73+50 N-^^ 74+00N 74+50 N ~n^l~
Wedge occurence Au showing
75+OON 75+50 N 76+00 N 76+50 N 77+00 N—————vHtir-1—yaw—L --^2— 77+50N 78+00 N————vHfD— 78+50 N 79+OON ~naf
79+50N 80+00 N 'H(l) '
80+50N 81+00 N"11=2
0=2 0=3 0=4 0=5 0=6
203 s**** 111 , 111 103 I&.N* 434
105 S 118 ~ 119 f 1 148 149
105 ^ 118 f , 146 —— 148 _ 149 ^ 167•r 11O I l 1W —— 1*0 ___ 1*V ^____
l S 1 J. 1JA f 1 KQ f J. '121 X . 14J 149' IX 148
143 1152 152 . 162 188\\
153 146 146 149 152- 1(2
0=1
0=3
0=4
0=5
0=6
2897 0
0=6
1=10=2 0=3 0=4 0=5 0=6
TAU (msec)
Spectral-M (mVA)
Chargeability (mV/V)
Resistivity(Ohm.m)
Line 8500 E
Pole—Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
•Very Strong
•Strong
'Medium
•Weak
25
............ ......... -Very Weak
xxxxx xxxxxxx. . . . . . . . .Extremely Weak
Scale 1:250025 50 75 100 125 150
J I- (metres)
Plate 11AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. ____Thunderbay Area, Ont._____
Date: 97/04/02Scintrex IPR-11 Rx
JVX LTD. (Ret. 9680, Jan 1997)
TAU (msec)
Spectral—M (mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
73+00 N 73+50N 74+00 N 74+50 N 75+00N 75+50 N 76+00N 76+50 N 77+00 N 77+50N 78+00 N 76+50 N 79+00 N 79+50 N 80+00 N 60+50 N 81+00 N
n=l 20 0.10 0.10 0.10 0.10 — 0.10 0.10 0.10 0.10 3.0 0.10 — 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 ^ OJO ^ 0.10 OJO ^ 0.50 1J 16 125 .SljsssJM. 0.20 16.
0=2 0.10 0.10 0.10 OM.MjjjvM^M *-w fl-10 8-i? — 0-10 0-18 0-10 0-10 0-10 Ufl fl-10 a10 C Mg MO ) u C^M 3-' 0-10 310=3 0.10 0.10 0.10 20 WJPJJJW 16 OJO ^".^ UOON^ 0.10 = 0.10 0.10 110 0.10 0.10 0.10 0.10 0.10 125 0.10 0.10 \ 250 ——^250
0=4 0.20 16 0.10 iuo^M 0.10 o-io^^^w^io "^™ OJO Ul "-10 "-10 0-10 ™ K 1K *M u ^^^^^^J^]^ ^J ^^SHm-W/l f(0=5 0.10 0.10 0.10 250 0.10 0.10 0.10 ™"62 ~gjj^|jjjl,j). 0.20 //WOOj) 150 0.10 0.10 010 — JWL 0.10 UP 0.10 2i 0.10 1.3 16^^500;——500 f 125 8.60^^ 260 ~ 125/500
0.10 /" loT"^50fl 250 —— 0.10 0.10 0.10 '"^^Im^Wto 0.10 250 ——— 260 ——— 250 -^ 500 ' 260 250 31 /^UwT^- 250 125
V^/ 31 .——.6
125 261 x 125 11=1
11=2
0=3
1000 0=4
0=5
0=6
73+00N 73+50 N 74+00N 74+50N 75+00 N 75+50 N 76+00N 76+50N 77+00 N 77+50N 78+00 N 78+50 N 79+00N 79+50 N 80+00N 80+50 N | 81+00 N
0=2
0=3
0=4
0=5
0=8
107 117-87=^140 108 117 (( 277 202 U l 87
143
73+00 N
-87
87108 116 —— -133 S m\ 116
* Spectral target
I P - 2 ar-1 HP
——. 121 ——— 87 67 J7 67 67 87 87 67 t
^m jY M6~\\ 67 ^^- 87 67 87 87 67 87 f 88 .
— ^ "3 O"- iraNA 17 67 87 87 87 87 ——"
333 \ 134 ) 67 87 87 67 Tto -i 67^^yL , . ^^L^-254 170
106 101 117 135 118 111 118 106 m y IBS- 103 BS i 123 13) 143 0=1
n=2
11=3
11=4
11=5 11=6
124 121 l 188 l 108_ 143 117 ——- 143.__140
143 ^ 107 121116 143 —— 140
Si l 121 143 162 78
110 143=143 lil —— 120 = 124 121 126 108——143 101
130 119 ' 182 162 152 162 ~~— 162 117 ''ife — - 133 121
I P - 3
75+00 N 75+50N
No Penetration
76+00N 76+50 N 77+00N 81+00 N
0=1
0=2 0=3 0=4 0=5 0=6
I P - 4
1.7 " 2.4 ^ 3.1 ^ 0.80 ^ -2.8 -020 -d.80 -0.40
-flJIO OJO WO 0.20 0.10
0.70 -0.20 -0.60 OJO 0.10 0.10 S^ 4.8 ——- 5.3 5.9
-0.80 -0.80 -OJO 0.40 S 0.30 6.50 J\ SJ
8.2 7.1 \ 12 ^- 7.82.4 S -OJWyiOJO — 0.80 -OJO "— 1J 5.8 5.8 8.4 8.1 8.1 8.3 ' -2.1 "' 12 —- 7.1 6.1
7.8 0=1
0=2
0=3
0=4
0=5
0=6
73+00N 73+50 N 74+00N 74+50 N 75+OON 75+50N 76+00N 76+50 N 77+00N 77+50 N 78+00 N 76+50 N 79+00 N
11=1 0=2 0=3 0=4 0=5 0=6
n=l n=l79+50N——l——t—r-f 80+00N 80+50 N 81+00 N
H(3)
54 ^ 135 150 ,196 212 228 -^ 139 , 521 624 306 - 484 - 248 218 —— 269-
115 \ . 231 266/^348 349; M/ .357 ' (m\^Wt y 625-J!^386^^324j^ 612 "~~ 421 ^...
227 "~^ 166/310 368 452 \ 221 280 | 484 X, 875^r- Ml /13M^^*^i 856 (^887^-- 580 -
277 238 \ 374 418 383 ^- 304 ~" 305 ——. 377 \. V 1433 1152 , 1026 ( 2115 V" 843 1077 ~1052
-4 u ' 186 236 254 278 402/248 305 __ 318 203 l 551 > 1048 1934 S 1819 ZSSS ^~~ \2M 1688 J. 447
278 224 246
^934 f
270 " 2117 1875 ~- 1533
4367 ^- 2846 1204^, 2235 3817 — 2148 xx- 251' y 4871 6198 - 1422 2183 3019 x 8767 0=1.f y j ^xx^"/ \^rrVL /-^s^c-' \ x4688 -^2288 4088 \ 2186 \ 4083 4741 — 5389 — 8220 7928 ^15^^2815 2038 3258 0=2
2304 3026 5551 \M85^J481 ^ 6475 .2741^9044 f 111,.—— 13IN\ 2320 ,- 1282 0=3
6978 5786 c^8012.' . 3559 ^ 2500 V .981)6 ( 211 ) 121 A" 2148 0=4\. 2472 4133 4868 6879 4708 ~~ 3879 4089 4884 XV. Iff—'.9683 — 6038
l.\\ SI4.1 Rtia U&& 7MS ^234 -XN 3145 5162 4455 7246 v 2413 3080 3802 3083 ~- 7740 5853
0=5
0=6
TAU (msec)
Spectral—M (mV/v)
Chargeability (mV/V)
Resistivity(Ohm.m)
Line 8600 E
Pole-Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
- Very Strong
- Strong
' Medium
•Weak
•Very Tfeak
xxxxx xxxxxxx. .Extremely Weak
Scale 1:250025 O 25 50 75 100 125 150
J I- (metres)
Plate 12AVALON VENTURES b GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. ____Thunder Bay Area, Ont._____
Date: 97/04/04
JVX LW. (Ret. 9680, Jan 1997)
TAU (msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
11=1 11=2 11=311=4
11=5 11=6
11=111=2
11=3
11=4
11=5 11=6
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
0.10 0.10 — 0.10 0.10 O^^O 0.10 31 ^ 250 j 1 000 11=1
31 3.8 ( "SOT) ) 0.10 0.10 |f^l||j| ''"l ™ ( 500 ( 1000 11=2
62 ^250 x 0.10 62 0.10 0.10 ^ 500 -i; 0.10 125 \ 500 n=3
62/250 250 16 125 62 3.9 \\ IpQO^ 0,10 250 11=4
62 11=5 11=6
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N
67 ——. 67 ——— 67 67
66 67 74 ^- 56 —— 52 48 - 52
IP - 672+50 N
H———i———h-73+00 N
IP-2a73+50 N 74+00 N
IP - 374+50 N 75+00 N
n=5 11=21^1=104,1=2
0=10=20=3
0=4
0=5 2." 3.6
0=6 3.2 4''"^
111=162,1=1O 0.60 0.20 0.20 -3.5__ -Ut 1 .3 , 3.1.x 6.1 y , 11 0=1
0=2
-1.S 1 .3 i i.l ' 0.1 y
1.8 1.7 2.3 \ 0.60 0.70 Y''-O Y\ -0-™ 2-5 f 5.8 /Id'
2.3 2.5 -0.80 1.8 1.2 1.3 \\ ™ v\ 0.10 \ 4.5 ( 7.8 0=3\ f~—^. ^\^^ \ \A 2.6 3.4 2.4 -— 1.9 ^ 2.4 ^ 1.8 1.7 \X 6.8 Cx 1-S ) \ 8-1 0=4
4.7 4.8
3.4 V 1.5 ) 2.6 2.2 —— 2.1
2.6 2.7 2.8
n=5 11=6
72+50 N 73+00 N 73+50 N 74+00 N 74+50 N 75+00 N0=1
11=1
11=2 0=3
11=4
11=5 11=6
K
95 -^^J? ^" 92 "V 137 ~—— 104
50 56 65 ——-77/125 188 222 249 172 0=1
92-—109 122 125 f ( 232 291 277 229 n=2
291 ^ 137 —— 104 139 '""~170 "~~ 153 -^ 175 . 291 291 233 0=3
170 C 386\1M \_JMT 196__.J92___189 194 272 236 11=4
601 ^\ 209 \ 497 ^ 235 —— 188 C 210 222 199 172 "~-x 227 0=5
723 x^ 250 ^ 605 ~- 306 ' 191 231 222 ' 170 f~OI 11=6
TAU(msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
Line 8700 E
Pole-Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
-Very Strong
'Medium
............ ......... -Very Weak
xxxxx xxxxxxx . . . . . . . . Extremely Weak
Scale 1:250025 O 25 50 75 100 125 150
-J L- (metres)
Plate 13AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. _____Thunderbay Area, Ont. ^^^
Date: 97/04/02_______Scintrex IPR-11 Rx———-——JVX LTD. (Ret. 9680, Jan 1997)
TAU(msec)
Spectral-M(mV/V)
Chargeability(mV/V)
Resistivity (Ohm.m)
73400 N 73+50N 74+00 N 74+50 N 75+00 N 75+50 N 74+00 N 76+50 N 77+00 N 77+50 N 78+00 N 78+50 N 79+00 N 7*4-50 N 80+00 N 80+50 N—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————C—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l—————l
0=1 62 31 125 0.10 0.10 0.10 0.10 62
0=2 31 62 0.10 7.8 050 7.8
0=3 290 0.10 0.10 1.00 7.8 125 125
0=4 0.10 0.50 7.8 31 125 125 ^X 500
0=5 0.10 10 82 125
0=6
62 OJO 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 34 0.10 0.10 0=162 02 125 y/ 1M82 82 --^800^1000 ( 0.90 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 7.B 31 0.1082 - 500 S. 1000 l ( 2000 -SSJ500 \ 82 125-—125
m 'Q\i l IH//// f/// '^'^ss'AvNsN ^ ^-* l 3.1 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 1.00 7.8 10 7.8
^ 1000 1000 ^i 250 H 250 250 82 62 7.6 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 7.8 16 31 31
1000 U 2MOyy 1000 \\ 125 125 0.50 31 7.6 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 1.00 16 31 16
125 2 62 31 0.10 0.20 0.10 0.10 0.10 0.10 0.10 31 3.9 31 310.10 (2 ' 500 x 125 ' 1000 ^- 2000 ' 2000 2000
73+00 N 73+50 N 74+00 N 74+50 N 75+00 N 75+50 N 78+00 N 76+50 N 77+00 N 77+50 N 78+00 N 78+50 N 79+00 N 79+50 N 80+00 N 60+51 N
0-^^Ov ~^x\ ) \^^JI( ^~~J tm ~-~-. 73 X 47 40 \\ 87 67 67 67 67 67 67 67 67 67 ^, 81 ——— 78 ^ 66 68
y1 133 \\ 104 ~~~-- 87\\ TO^^47 V. 38 \^ 67 87 67 67 87 87 67 87 " ———^) W J 87 80s~?\(SJ l \(^M^y01 ^Zs. iw *^ iut ^^ i ( ^^1^\ ; v\\ m M . er m ,7 87 .\\v;
IP-6
73+00 N
I P - 3 I P - 7
73+50 N 74+00 N 74+50 N 75+00 N 75+50 N 76+00 N 76+50 N 77+00 N 77+50 N 78+00 N 78+50 N 79+00 N 79+50 K 80+00 N 60+51N1=1
H———i———l———i———l———i———I-
n=2 11=181,1=1
0=1 2.7 , 4.9 i 3
0=21.00 OJO 1.00 1.00 3.2 35^--
4.1
OJO OJO 0.20 0.10
0.50
^ i, x!lfx^-, o y *~) u~ "
7.7 /S, a f a ar^4 / G "//^"* / M r lTVN 2J " 4.8 62 ' 8.2 ' ' 15 14 14 15 x
U 0.90 0.70 OJO 0.80 OJO 0.60 0.50 1.1 OJO OJM 0.10 1.9 ' 2.8 2.55.3 3.9 l 1 .00 15 1.3 1.5 ' 3.7 ^—
0=3 4.1 / ^ 1-3 1.7 1.8 4.1 4.5 v ' -\ l - l -
0=4 0.70 1.6 1.6 2.1 4 J 4.7 S 7.7 /y/ 19 S 13 13 ^ 11 \ 7.8 6.2 \^^5.5 3.9 2.5^V 1.5 1.1 0.90 0.60 OJO OJO 0.40 0.40 0.20 OJ20 2.4 3.3 3.3
0=5 0.40 2.1 24 / W W l/Vi 14 r \b\ U. 10 7.8 6.6 \ 5.9 3.8 25 \. 1.6 1.4 0.90 1.1 0.40 050 0.40 OJO 0.20 , U 35 3.3 3
\0=6 8.8 ^ 7.2
-0.20 \A __ 1.8^ l J 0.40 0=1
U 0=2
3.1
3.7 2.5 x U 1.2 1.1 1.5 0.50 OJO OJO -2.9 35 3.3 2.9
0=4
0=5
0=6
73+OON 73+50 N 74+00 N 74+50 N 75+00 N 75+50N 76+OON 76+50 N 77+00 N 77+50 N 78+00 N 78+50 N 79+00 N 79+50N 80+00 N 80+StN
0=1 1554 i 1ZK/, 2076 . 607 VJ74 J3B -222 202 -187
0=2 ysu^sxm/tm'^tsa—^m-^ 5oa-^^4oo 327 0=3
9^l(F
1003 ^ 500 405 I f 1390 1036 778 495 281
0=4 BM^VMl^y 822. 1477 1137 -v 828 J 371'
"^T720 \B01 V 1488 1099 l 564 /.H
aN\r\\ 13, \ AS.U(0=5 0=6
1071
187 v 113 , 49 96 82
1901 J 71 58 59
57 ^ 85 151 s Wt 233 i 161 ^ 187 209 \ 147 105 104 70 96-—200/ \ M ^^———N\V^^ ——— iaR s lil l iwi S s o.
283 i 109 - 102
334 419 \ 230 . 187 -^ 228 —— 200 -—— 182 —— 195 ' 441 J 170 ^^ 345 1 215190" 253 S 354
219 280 f 330 Ml 3581 221 .308 279 S09/ 711 J 287 ^--5801 235
410 ^ 833 ] y 334208 280 301 257 J 430' 654 446 309 390
167 l 240 291 487 -— 508 S 1391 l 7 542 S 1102 J 457 ^ 222 '137348 616 477 361
55
15B 194 250 207 293 477 —— 443 368-571 598 535 674 ' 1748 172
0=1
0=2
0=3
0=4
0=5
0=6
TAU (msec)
Spectral-M (mV/V)
Chargeability (mV/V)
Resistivity (Ohm.m)
Line 8900 E
Pole-Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
-Very Strong
xxxxx
- -Very Weak
•Extremely Weak
Scale 1:250025 O 25 50 75 100 125 150J I-
(metres)
Plate 14AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. _____Thunderbay Area, Ont._____
Date: 97/04/02 Scintrex IPR-11 Rx
JVX LW. (Ref. 9680, Jan 1997)
TAU (msec)
Spectral—M (mV/V)
Chargeability(mV/V)
Resistivity(Ohm.m)
0=2 0=3 0=4 0=5 0=6
0=1
0=2 0=3 0=4 0=5 0=6
73+00 N 73+50 N 74+00 N 74+50N 75+00N 75+50 N 76+00 N 76+50 N 77+00N 77+50 N 78+00 N 78+50 N 79+00 N——i——i——t——i——i——'——t- 79+50N 80+00N 80+50 N
0=1 62 16 16 31 0.10 0.10 0.10 31 62 2 0.10 0.10 0.10 000
0=2 7.8 16 3.9 r250~ 0.10 7.8 62 125 S 250 62 7.6 0.10 O O O O 31
11=3 16 3.9 0.10 1.00 0.50 16 125 f 250 ( 82 (250 0.20 0.10 O O O 0.10 62 y 250^—256^-^500——"500——'500"\^250/ (ISO 0.10 16 62 ^ HO__ 250 250^^62
n=4 3.9 O O 16 16 ,250 250 250 \ 125 31 0.10 000 0.10 250 VA S 62 16 \ \500 500 500' j 0.50 0.10 0.50 y 250 \ 125 125 7 500 31^500
0=5
0=6
500 500/7.8 0.10 0.10 62 62 62 16 0.10 11=1
16 0.10 125125 125 lOOO 1000 1M51 "SLJ 250
3.8
18 16 ,250 250 250 \ 125 31 0.10
18 --250 250 250 250 x 16
0.10 62 ^ 500 v 250 250 250 250\ 0.10 31 X 250 f 31 16 82 V \ 500 J . 125 16 0.20 250 ^—-500' ^1000
250 1.00 62 0.1D —— 125 250 0.10 w* 4000 "W* 62- 1000 ~ 1000 lOOO
0=2
0=3
0=4
0=5
0=6
73+00N 73+50 N 74+00 N 74+50N 75+00N 75+50 N 76+00 N 78+50 N 77+00 N 77+50 N 78+OON 78+50 N 79+00N 79+50 N 80+00 N 80+50 N
U -^ t7 SI , 4Z^--5^- 42 — 37
CTj?" \\ 85 l 51 ^X 88 —~~ 78 ^-78*^- 46
77 67 -S-- 84^1 60 - ^K S
1 92 ' 75 ' 52 '//'O O O 108 115
0=1
0=2 0=3 0=4 0=5 0=6
IP - 673+00 N 73+50 N 74+00 N
IP - 374+50 If l 75+00 N 75+50 N 76+00 N 76450 N 77+00N
I P
77+50N
5
78+00 N 78+50 N 79+00 N 79+50 N
I P - 7
80+00 N 80+50 Nn=l b*3/ n=2 n=3
M=117,T=.03 M=98,T=.25 M=192,T=1 M=92,T=.250=1 2.4 3.3 4.2 4.0 x 1.5 1.00 U -- ZJS 3.1 1.7 1.1 0.70 0.10 -O20 -1.4 -6.3 -6.7 3.7 , 6.0 - 9A s 14 ___ 14 \ X' 5.4 — 7.4 6.6 , l J 0.70 0.80 ^ 2.2 2.6 2.2 — 1.8 0.90 11=1
3.9 0.60 -OJO -2.1 -7.4 -8.34.1 2.7
4.2 2.6 \ 1.4 0.20 -2.5 -7.7 -9.5 1.00 y &J3 5 .3
6.2 ^\ 5.7 5.1 4.2 2.6\ 0.80 -2.1 -7.5 -9.2 OJO S 5.2 4J1 5.7 4.f N^1 9.2 12 —" 9.8" \ \Z 1 .00 2i2 3.0
6.4 \5J1 5 4 2 -1.7 -6.8 -8.7 1-*/"' W S'* 4-2 U^VV10 —" U "^^ 5-1 A U " ** 6^—"~~ 6'8 8'7 ?"4
l S.1 l -HIM -1.7 -8 2 ' 5.8 4.7 5.5 4 4.1 3.3 8.5 ' -30 6.5 ~-~ 1.7 ^- 4.4 5.6 ' 7.S 6.9 7.6
nYc)4 "\N^U 13 12—^12^X8^^7\J^)/
6.3 x 5.6 4.4 ' 3.1 ' -0.60 -6.7
73+00 NContact?
73+50 N /' 74+00 N 74+50 N 75+00N 75+50 N 76+00 N 76+50NContact?
"77+00 N
1.8 1.2/2.8 ^.4— 4J~--.3.8 2.7
1.2 ^2" 3.2 S'4.5 5.4 5.6 42
W 5.7 s^SA 8.5
0=2 0=3 0=4 0=5 0=8
Contact?
77+50 N 78+flON 78+50 N 79+OON 79+50N 80+00 N 80+50 NVH(2) VH(2)
367 i \ 132. 113 i 68 ^ 93... ——^574 .--260 201 i 106y ^\ C -~\ \947 J 504 __ 419 \ 213 V 121
923 /6S2 834
77 -~. 59 73 ^— 104
99 158 155 336 ~~^ 218 X 132 —— 1463*66 8737 5201
7984 5084 x/r? 642 836 503 — 42476 191 148
653 ,477. 569 338'—— 296 , 169 112465 __ 550 676 x 423 l 252 212 —— 20! 269 188 t mn aw i MO an i
494 ,^541 S423 487^S -O ^ tan ^ tua l\ J \\*—v/sffKr/ \
4oqn tn*\ — wra l UrjQ9 10 590 549 -^ 400 - 548 ' 3023124 ' 7805 ' 1342 ~- 2830 5731 3377 '^487
...X ~—\ " 7' l ' ~ ~ "' \" y /895 404 296 ^ Wt ^ 4M 298 285 284^299 283ll82 x ^351
564' 303 v~' 307 305 ^^ 270 293 312 367 27* 221 314
TAU (msec)
Spectral-M(mV/V)
Chargeability (mV/V)
Resistivity (Ohm.m)
Line 9100 E
Pole—Dipole Array^ na a
D
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
•Very Strong
1 Strong
Medium.
Weak
xxxxx xxxxxxx . . . . . . . . Extremely Weak
25Scale 1:2500
O 25 50 75 100 125 150-J Li (metres)
Plate 15AVALON VENTURES k GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. ____Thunderbay Area, Ont.^^^^^
Date: 97/04/02 Scintrex IPR-11 Rx
JVXLTD. (Ret. 9680, Jan 1997)
TAU (msec)
Spectral-M
Chargeability(mV/V)
Resistivity (Ohm.m)
73+OON 73+50 N 74+00N 74+50 N 75+00N 75+50 N 76+OON 76+50N 77+00N 77+50 N 78+00 N 78+50 N 79+00 N 79+50 N 80+OON 80+50N
n=2
0=3
11=4
11=5 0=6
0=1 0.10 0.10 0.10 0.10 0.10 0.10 OSO 125 82 ~— 125 IB 16 0.10 3.9 16 0.10 050 v-1000 , 250^^—500. , 62 0.10 * SOO x 16 0.10 16 82 31 31
0=2 0.50 0.10 0.10 0.10 0.20 0.10 ^ 250^1^ 125.y 5oT\. 125 125 0.10 050 7J 3.9 0.50 12Si^ 500 ( t 1000 ) 250 125/X 250 X^IB 31 050 62 82 125 82 ,250 /- 500 —Z 500X"**——'—""''x'x''—^\\ f {^^^v^O^s. ^\ "^N. ~v^^~ J l l ( s s0=3 31 0.20 0.50 1.00 ( 50fl~~~ 500 XlOOO j) 250 \l 1000 y 250 0.10 0.10 75 75 31 82 16 A N 500 ——— 500 J 31 250 X 31 62 0.10 16 62 62 125 -—- 250 X 500 ( "lOOO
0=4 16 1.00 0.50 62 ^ f
0=5
0=6
16 1.00 16 31 125 l , 500 500 50016 0.10 0.50 0.10 31 250 V.500/ '125 ——125 31
250 250 500 5001000 \1 125 62 0.10 62 1.005001 \ 050 0.50 3.9 82 3.9 125 1818 0.20 250 —— 250 250 —— 250/500 508
3.9 18 18 18 O * MO500 ' 0.10 82 3.9 1.00 82 125 18 0.10 31 ——250 250
0=2
0=3
0=4
0=5
0=6
73+OON 73+50 N 74+00N 74+50N 75+00 N 75+50 N 76+OON 76+50 N 77+00N 77+50 N 78+00 N 78+50 N 79+00 N 79+50 N 80+00 N 80+50 H
0=1 87 87 67 67 -t--- 101 ^^ 87 82 - ^ 80
-pj 87 ^-~ 80 —— 80 ——. 75 ^H 75 __ L^-
107 106 106 ' 124 -—" 135 ——— 140
0=6
73+OON 73+50 N 74+00 N
I P - 3
74+50
I P - 5 IP-5J-15.MP
75+00 N 75+50 N 76+OON 78+50 N 77*0 N 77+50 N 78+00 N 78+50 N 79+OON 79+50 N
IP - 7VT-16,MP
80+50N
1*1=146,1=10=1 1.1 OJO 0.80 0.60 1.7 OSO 1.3 s *-6 *-' ** 5.1
1:1=204,1=1
1.4 1.3 1.1 -- 2.1 1.1 15 X 5.7
15 1.5./2.8 J 1 .6 1.9 Xll f 8.9
2' 3.1 1.9 ^2.3X" 8.4 7.7~ZHil
3.7 25 2.6 ' ''
7.1
, U
65 6.2 T, 0.90 s u 2-7
7.8 ——. 7.7 l i 050 2.6
9 8.7 X 3.3 25 2.9
n=l M=170,T=.0012.4 x 55 45
2.8 2.1
3.4 2.7 3^45/0.30 x 2.5 24 __ 1.9 - 2.8 v. v 12 - - 9 -— 10 iX \ \vv ^—-^—\ \ '
2, .4.8^11-^ "
44^)2 —— liy/5.3 __5.9 4.9 U 2.3 41 4.7 4.9 IT
4.S/ 8 3.8 V^ 45 5i ^-8 7.7
5.3 4.2——.4.8 C 7.8—— 8.81 ** f 3-3 X 4.4 ^ 15) 4.7 6.4 ^ 8.1 9.7 "-^ 11
95 ^'3.5 4.7 55 ^ 3.1 45 4 4.2 5 4.4 X"ij5jp\ 3-9 ^s. B-1 5.7 l u x-4.7 4.3 4^ ^ ^^^ t.1 lo
3 2.1 3.8
3.3 2.5 1.9 2.4 2^ 2.3 0=1
73+OON 73+50 N 74+00 N 74+50 N 75+00 N 75+50 N 76+OON 76+50 N 77+00 Nfgfsr 77+50 N 78+00 N 78+50N 79+00 NH———i———H
79+50N 80+00 N 80+50N
997 x 2625 -^ 1390 - 855 i 539 ZM-^ 135 ^90 125698 --402—- 1272 — H 320 301 - ^— BOO j 1448 , 3727 ' // (—'-~ 1581 2822 ^ 1473—\ Ss/z
3587 1199 'X-T208//V 2477 ^ 1544 — 2082 -- 3314 ' 2118 ^ 4103 . 8088
. . , . - J3^^^ '^^ W ^ "" l X /^4099 - 5512 ^ 2105 ''' 198 -^' 1017
3637 987 -— 1154 , 3437 l 1499
1838 2253 5488 5868 1855 l l 531 ' 444 It / //S \ ^5182
3571 l 6332 X 2382 ' 974 X 543
2388 1518 1009 ' 3598 4224 2037 1088 ' 522' 365
Iffi-v. 8332
UK X 1338 1202
2810 ' 4747 — 4927 7 1989 r U01
!W1I MM MMD
TAU (msec)
Spectral-M (mV/V)
Chargeability(mV/V)
Resistivity(Ohm.m)
Line 9300 E
Pole-Dipole Arrayna
a = 25.0 M
plot point
Resistivity and Chargeability Anomalies
Very Strong
1 Strong
Medium
25
...... .......... very Weak
xxxxxxx. . . . . . . . . Extremely Weak
Scale 1:250025 50 75 100 125 150
H25535 (metres)
Plate 16AVALON VENTURES ft GREEN ICEINDUCED POLARIZATION SURVEY
KASPAR, BLACKWELL AND DURHAM PROP. _____Thunderbay Area, Ont.__^^_^
Date: 97/04/02 Scintrex IPR-11 Ex
JVXLTD. (Ref. 9680, Jan 1997)
Ministry ofNorthern Developmentand Mlne8
Declaration of Assessment Work Performed on Mining LandMining Act, Subsection 65(2) md 66(3), R.8.0.1990
Transaction Number (office use)
Assessment Ffiesl Imaging
Personal Information collected on this form Is obtain—1 Mining Act, the Information Is a public i Questions about this 833 Ramsev '
In
of subsections 65(2) and 66(3) of the Mining Act. Under section 8 of the review the assessment work and correspond wtth the mining land holder. Recorder. Ministry of Northern Development and Mines, 6th Floor,
Thunder Bay900 .-o oefore recording a claTm,1
.., iilK.
1. ,-oraed holder(s) (Attach a list if necessary)
DEC 171997RECEIVED
Name
AI/A* I*JAddress
//l uwde rName ~
Address ^
Thunder
2. Type of work
'no>... J
iourcfS Inc.
Oauty OA/——————— y-L ——————————
81 S H A reid Crescent
PIC W6,
'Po/e LI**. Tfocu/
*Bcuj, O A/——— j ———————
performed: Check (
PIC 5M9-
Client Number
Telephone Number<t
Fax Number* c
Client Number
Telephone Number.
Fax Number
309*90?o7-6Z3-c^3
yo7-^a3-53tSZ
3*63037
?Ol~ ?v?5- 3.?36
** ) and report on only ONE of the following groups for this declaration.M
r— i/Geotechnical: prospecting, surveys, assays and work under section 18 (regs)
i — i Physical: drilling, stripping,l — l trenching and associated assays Rehabilitation
Work Type -j-j ; ' n/*roS0ec7~L?\f. , Ir Su.r\ftu
^7^6 /Cic y Cd f -/H&i^y^'HQ / /^SSfttyS
Dates Work - . . - -, Performed From 0/ O8 i 96 3O 09 i 97
Dty Month | YMT Day Month | YearGlobal Positioning System Data (If available) Township/Area
/D/ttCX^J1^// J it) p-M or G-Plan Number r
Office UseCommodity
Total S Value of ^ - Work Claimed rf C .3 7 fi
X
NTS Reference
Mining Division -^/L ..l jJ. , 7 /ui.ilC^i L-KyiC ^f
Resident Geologist .V . '-~^7 District m iLW.Ins&ti^
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. Person or companies who prepared the technical report (Attach a list if necessary)Name .
/ft/fl/fiw Veirkirts LhJ. 7*78 IJ 9Address
Name
Address
Name
Address
Telephone Number207-767-3013
Fax Number#)7- 767-4^3
Telephone Number
Fax Number
Telephone
Fax Numt
4. Certification by Recorded Holder or Agent
RFOEIVEDir vW
n r* f* t to {QQ7 rt rf"—— DEC 1 B vw g^GEOSCIENCE ASSESSMENT
J
Ke 1__ JL±————————— , do hereby certify that l have personal knowledge of the tacts setforth in this Declaration of Assessment Work having caused the work to be performed or witnessecNhe same during or after its completion and, to the best of my knowledge, the annexed report Is true. \Signature of Recorded Holder or Agent
Agent's Address
322.199 7
tftAcJ . 7h uWTelephone Number^07-7^7-30/2
Fax Numbe
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 B of the Mining Act, the 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 the Chief Mining Recorder, Ministry of Northern Development and Mines, 6th Floor. 933 Ramsey Lake Road, Sudbury, Ontario, P3E 6B5.
Work Type
t*rtoSpecHv(.c.•^J
l P Su.rv*.u
GfO/o^icA/ Mapptna
X)55^U5•^
Superb i Si c*, Jrrkrpffmiu*
4n^ Kcpcrt ftr?pcirc(ho
Units of WorkDepending on the type of work, list the number of hours/days worked, metres of drilling, kilo metres of grid line, number of samples, etc.
/O C/CLL.)^
3.9 tm
/O days53 samples
36 dciyS
Associated Costs (e.g. supplies, mobilization and demobilization).
c9cumien/ "Revd&l CLHC!If '
Supplies
Transportation Costs
DIFood and Lodging Costs
GEOSi
Cost Per Unit of work
* /56/Jau
* noo/t^4 2 56/^v
^ 3.0/SAtYipk^350/fl/ao
2 i *** * JL i
:CEIVEDUtL t 8 1397 U(*[JIENCE ASSESSMENl
OFFICF ... .^—————————————————————————— thuinlei Bay ———————— ' ' ——————————————— Mining Division Total Value of Assessment Work
Total Cost
/, 6. CO
4,^30
2,500
1, 060
7/000
W?
/, 700
)
* '3fl, 3PODEC 1 7 1997
Calculations of Filing Discounts: RECEIVED
1. Work filed within two years of performance is claimed at 100*M) 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 SQo/fa 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:
Aar g H KG e Sl, , do hereby certify, that the amounts shown are as accurate as may(please print full name)
reasonably be determined and the costs were incurred while conducting assessment work on the lands indicated on
the accompanying Declaration of Work form as(recorded holder, agent, or state company position with signing authority)
l am authorized
to make this certification.
Signature Date
/7 /997
5. Work to be recorded and distributed, the mining land where work was performed, must accompany this form.
Work can only be assigned to claims that are contiguous (adjoining) to at the time work was performed. A map showing the contiguous link
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.
eg
eg
eg
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TB 7827
1234567
1234568
/aoa.333/3G3 / 3V
Number ol Claim Units. For other mining land, list hectares.
16 ha
12
2
75
^
Column Totals
Value of work performed on this claim or other mining land.
326, 825
0
3 8, 892
7,760/3, 630
20,390
Value of work applied to this claim.
N/A
324,000
34,000
6,OOO
y( ?oo
0if*- ~^-'
ri r* /"k cRECEDEC 13
GEOSCIENCE A - ———— - — 9Ffrt
/o, ?oo
Value of work assigned to other mining claims.
524,000
0
0
O
0
-I -^93
r |VJK? /x.
1957 ^^SESSMENT
Bank. Value of work to be distributed at a future date.
32,825
0
34,892
1,7 b o~J,Z30
'V—(f ———— ————
?,SPO
l, , 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 Agent Authorized in Writing Date ^n b*c I9976. Instructions for cutting back credits that are not approved.
Some of the credits claimed in this declaration may be cut back. Please check ( v ) in the boxes below to show how
you wish to prioritize the deletion of credits:
Da 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; or D 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):
Thunder Bay Mining Division
DEC 171997RECEIVED
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 ~ Deemed Approved Date
Date Approved
Date Notification Sent
Total Value of Credit Approved
Approved for Recording by Mining Recorder (Signature)
Ministry ofNorthern Developmentand Mines
February 26, 1998
ALLAN J WING815 HAROLD CRESCENTTHUNDER BAY, OntarioP7C-4W6
Mlnlstere du Developpement du Nord et des Mines Ontario
Geoscience Assessment Office 933 Ramsey Lake Road 6th Floor Sudbury, Ontario P3E 6B5
Telephone: (888)415-9846 Fax: (705) 670-5881
Dear Sir or Madam:
Subject: Transaction Number(s):
Submission Number: 2 .17977
StatusW9740.01124 Deemed 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.
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 Steve Beneteau by e-mail at [email protected] or by telephone at (705) 670-5855.
Yours sincerely,
ORIGINAL SIGNED BYBlair KiteSupervisor, Geoscience Assessment OfficeMining Lands Section
Correspondence ID: 11966
Copy for: Assessment Library
Work Report Assessment Results
Submission Number: 2 .17977
Date Correspondence Sent: February 26, 1998 Assessor:Steve Beneteau
Transaction NumberW9740.01124
Section:12 Geological GEOL 14 Geophysical IP
First Claim Number1202333
Township(s) l Area(s)BLACKWELL
StatusDeemed Approval
Approval Date
February 24, 1998
Correspondence to:Resident Geologist Thunder Bay, ON
Assessment Files Library Sudbury, ON
Recorded Holder(s) and/or Agent(s):Karen ReesTHUNDER BAY, ONTARIO, CANADA
ALLAN J WING THUNDER BAY, Ontario
GEORGE JAMES WALLACE THUNDER BAY, ONTARIO
Page: 1Correspondence ID: 11966
NOTESWTTHDIUtm FROM
MAO. - MNNt NOTTS ONUfsXo. - sunpftCR moms ONLYKtS. - MNNt AND MVftCC WOHT3
SIJRFACE RIGHTS ONLY WITHDRAWN F STANNt ORDER W-TB-34/8V NWR. DATED 87/11/05. CLOSED DUMP SITE.
NOTICE:
The Information that appears on this map has been compiled from various sources and accuracy is not guaranteed. Those wishing to stake mining claims should cjnlMlt with the Mining Recorder, Ministry of Northern Development and Mines, for additional Information or* the status of the lands shown hereon.
OM
Drift Lake G- 713 Oskondaga fttver G- 749i
Projected Line
8 M.
II946I690
1 1210707
&257
I2IOI9I
83()29 'I2I046
83027 J
21033 1^ ~"""l colg 1206677
P r bjected Lime/
CO IO tO
l
oO
LEGENDHIGHWAY AND ROUTE No.OTHER ROADSTRAILSSURVEYED LINES
TOWNSHIPS. BASE LINES. ETCLOTS. MINING CLAIMS, PARCELS, ETC
UNSURVEYED LINES: "XOT LINES
PARCEL BOUNDARYMINING CLAIMS ETC
RAILWAY AND MIGHT OF WAY UTILITY LINES NON PERENNIAL STREAM FLOODING OR FLOODING RIGHTS SUBDIVISION OR COMPOSITE PLAN RESERVATIONS ORIGINAL SHORELINE MARSH OR MUSKEGMINESTRAVERSE MONUMENT
DISPOSITION OF CROWN LANDS
TYPE OF DOCUMENT SYMBOL
PATENT, SURFACE 8. MINING RIGHTS.._.............. 0
.SURFACE RIGHTS ONLY___—.-..........-.. O
.MINING RIGHTS ONLY___.._.........__. OLEASE, SURFACE ft MINING RIGHTS——————— H
" .SURFACE RIGHTS ONLY._—,......—...——— B" , MINING RIGHTS ONLY———.——————...——— B
LICENCE OF OCCUPATION ..__._._..........—^.. TORDER IN COUNCIL ...____.__.____——,....__ OC
RESERVATION .__.....__..^.....——.,.......... ©CANCELLED __............................—.—.. ®
LAND USE PERirrS ?OK &MEBCWL TOURBM. OUTPOST CAMPSNOTE: MINING RIGHTS IN PARCELS PATENTED PRIOR TO MAY 6.
19T3r'VESTED IN ORIGINAL PATENTEE. BY THE PUBLIC LANDS ACT. R S.O. 197O, C HAP 380. SEC. 63. SUBSEC 1.
SCALE: 1 INCH = 40 CHAINS
O 1000 "20OO 4OOO 6000 8000
O 200METRES r.-1OOO
(1 KM)2000
(2 K M)
'-S O 5 19S
TOWNSHIPry~ ••'-•— ' : '- 1-
—-^ Dawson Road Lots
G- 64948" 39'IB" ap*rox.
90" O l 1 9 , appro*. j
Laurie Twp. G-6693.11177
BLACKWELLM.N.R. ADMINISTRATIVE DISTRICT
THUNDER BAYMINING DIVISION
THUNDER BAYLAND TITLES/ REGISTRY DIVISION
THUNDER BAYMinJstryof LandNatural ManagementResources Branch
Ontario
OitjMARCH, 1 982
In Service Dec.
Nurnhtr
G-644
52A12SW0049 2.17977 BLACKWELL 200
5387000 nE
H d . s i l A 490232
! o c a l f i o a l 14 d c bncanforfni t y T
49J229 '^-49023
200m east i 12 O 2 1 H ;12023
5386000 nE
OCCURRENCE
1 6 b 1 L \^490212 l D\
2-b', p y _ r^i 49021~ 49021 X/rJ
t z stringers rv c a l c
i y.
-11.4 Q, t-
1202134^2-1202134
LEGEND
TIMISKAMING STRATIGRAPHY
Mafic to Intermediate Volcanics
1 1 a Fine Grained1 l b Me d Grained11e Pill owed
Sediments
Ua ArgilliteKb SiltstoneKc SandstoneKd Cong l oroer ateKm Jasp-Mag IF
KF.EWATIN STRAT l GRAPHY
Sediments
4b Siltstone
4 c Sandstone4 d C o nglome rate
Abbreviations
HIr1*
^zzcIntermediate to Felsic Volcanic Rocks
12a Ash Tuff 12b Crystal Tuff
Mafic to Intermediate Intrusive Rocks
16b Gabbro
a n k s i l
chi
cal c
vn ( s ] tr
Py Cpy Aspy Mag
AnkeriteSilicaChlorite
Calcite
Veinstrace
PyriteChalcopyrite Arsenapyrite Magnetite
Symbols
F o l i a t.o n . ! v e r t 'c a l . inclined]
Bedair.g. (vertical inclined)
jointing, j v f r t i c a l , inclined)
Fracture. l v e r r i c a ! inclined)
/r Mineral LIT. e a ' i s n /' Slickens .de
* 490aiE Rock sample number
__ — C l a i ra line
" C l a i m p o s f
,' M arsh
li Forest
i i i i Rail line
•~"~ Geological Contact^ . rk . rt.
Fault
Property Boundary
Trench
Unconforrni f y
O Cvl
100
SCALE 1:5,000
O 100 200 300(meters)
AVALON VENTURES LTD.
KASPAR PROPERTYGEOLOGY AND
SAMPLE LOCATION MAP
DATE' Dec., 1997 NTS: 52 A/12
l MAP l
D: \avalon\kasp\icaspargeology .dug
UJ
cr*Ld
^—ir-.
LJ LJ in
LJ
r
Ljj
oom OD
00'
O)o o
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CD- O O
CDC J
- C3O
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00 O)o o
03
o o
OD NJ- o o
ODo o o
--JOC•o o
en-oo
-P--o o
52A12SWD049 2.17977 BLACKWELL 220
100
SCALE
100 200 300
(meters)
CO-T
GEM
TOTAL
58500 nl
AVALON VENTURES LW.KASPAR PROPERTY
MAGNETOMETER SURVEY TOTAL FIELD CONTOURS
l MAP g
SCALE ^ l i 5000 SURVEY BY i VES
DATE i 15/18/97 NTS i 52 A/12 SE
VYTYL EXPLORATION SERVICES
6700E 6800E 6900E 7000E 7100E 7200E 7300E 7400E 7500E 9200E 9300E
100Scale 1:5000
O 100 200 300
(metres)
6700E 6800E 6900E 7000E 7100E 7200E 7300E 7400E 7500E 7600E 7700E 7800E 7900E 8000E 8100E 8200E 8300E 8400E 8500E 8600E 8700E 8800E 8900E 9000E 9100E 9200E 9300E 52A12SWD049 2.17977 BLACKWELL 230
Plate 17AVALON VENTURES b GREEN ICE
KASPAR, BLACKWELL AND DURHAM PROP.Thunder Bay Area, Ontario
NTS: 52A/12CHARGEABILITY (M7, 11=2) CONTOUR MAP
Contour Levels: 2, 10 mV/V
JVX LTD (Ref. 9680, Jan 1997)
6700E 6800E 6900E 7000E 7100E 7200E 730QE 74QOE 7500E 7600E 7700E 7800E 7900E 8000E 8100E 8200E 830QE 8400E 8500E 86QOE 8700E 8800E 89QOE 90QOE 9100E 9200E 9300E
o oCO
o o oCO
CO
Oo fr-fr-
iz; o oCO
O O 10fr
o o
iz; o oCO JS
-4-
-4-
4-
4-
-4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
4-
+
4-
+
4-
+
+
4- 03h—
OO
CD O O O
CO Oo
COo o
o o•z,
O5o o
Oloo
o o
00o oS!
100Scale 1:5000
O 100 200 300
(metres)
6700E 6800E 6900E 7000E 7100E 7200E 7300E 7400E 7500E 7600E 7700E 7800E 7900E 8000E 8100E 8200E 8300E 8400E 8500E 8600E 8700E 8800E 8900E 9000E 9100E 9200E 9300E52A12SW0049 2.17977 BLACKWELL 240
Plate 18AVALON VENTURES ft GREEN ICE
KASPAR, BLACKWELL AND DURHAM PROP.Thunder Bay Area, Ontario
NTS: 52A/12RESISTIVITY (11=2) CONTOUR MAP
Contour Levels: 500, 2500 Ohm.m
JVX LTD (Ref. 9680, Jan 1997)
x
x.
x
x
x
x
x
x
x.
x
x
(WOOF
Oi -IO O
m
0 = 31194,Li
0 = 3 l 203, L l
CiBOOF
03COo ow
0 = 4 179, L
0 = 2 339, M
VI
10 = 1
10=4
70 OOF 7 l 00K 7MOOE 7MOOK 7 l OOF 7500F 7(500F 7700F 7BOOF 7'JOOF BOOOF B l OOF B^OOF BHOOF HiooF Bf.OOF B (i 00 F B700F BBOOF 'JOOOK '.HOOF OL'OOK .KiOOF !) 100F 9f,OOF
^j(Oopn
0 = 51196, L l
l
in-\IP
,1
.QF; 8 v[y
10 = 3IP-
MP
^
T ^J V:i382^!;^
11 = 1 rfiosl ~"*-o^tf- \T-2
368.M/L
t—1
XT-14H(l)
M/LP
T-8S MP ?o ow
End of line
(if.OOK (iCOOK (1700K (SHOOK (i'JOOK 7000K
^jo om
7 l 00 K 7'L'OOK 7:l()()K 7 100K 7 f) O O K 7 (500 E 7700E 7W)OE 7'JOOT: BOOOF
, x
rix
''X
x
l X
H l OOF B:jOOF n:u)OF H100F Hf.OOF MfiOOF B700K BOOOF 0900F fJOOOF 9LIOOF 'J300F niOOFOf)OOF
LEGEND.Very Strong
Strong
Medium
Weak l
M -IP(mVV) 517 . L iTime Constant (Long.Mb ;.u™i or Short) —' l
Very Woak
Extremoty Woak
CHARGEABILITY ANOMALY
O LO CM
1(10
WH(2j - Weak High RosiSt:v::yNil) - High Resistivity, n -iVH(2) Very High Resist 11.1 ::-/ n^
Strong Resistr/ity Low
Medium Resistivity
Weak Resistivity LOW
e-. vVeak Resistivity L,O
RESISTIVITY A.NOWALV
- l C hargeability /one
Resistivity High Area
oT,r
Scale l:nO !()() l!00
o(metres l
l:\ploration Target
HP - High Priority MP- Medium Priority LP - l.ou Priority
Plate 19
A y ALON J^ENTU R E^ G RE E N IC EKASPAR, BLACKWELL AND DURHAM PROP.
Thunder Day Area, OntarioNTS: 5 2A/1 2
COMPILATION MAP
JVX LTD (Ref. 9680, Jan 1997)