GM 59861 REPORT ON PREISSAC-LA CORNE, TANTALUM PROJECT REPORT ON PRE I SSAC-LA CORN E TANTALUM PROJECT, WESTERN QUEBEC
for
Kermode Resources Ltd Vancouver, BC
4e c.1 2
November 27, 2002 William C. Hood, P.Geo. Beausejour, MB Consulting Geologist
MRN-GÉOINFORMATION 2003 0 1 GM 59861 0 1:
TABLE OF CONTENTS
Page
Summary 1 Introduction 2 Location, Access & Physiography 2 Fig. 1. Location Map Claim Status 4 Fig.2. Claim Map Previous Exploration 4 Regional Geology 6 Fig.3. Regional Geology Property Geology & Sampling 6 Claim Group #1; Figuery Twp 8 Fig.4. Sample Location Map; Claim Group #1 Claim Group #2; Figuery Twp 8 Fig.S. Sample Location Map; Claim Group #2 Claim Group #3; Figuery Twp 11 Fig.6. Sample Location Map; Claim Group #3 Claim Group #4; Figuery, LaMotte & LaCorne Twp 11 Fig.7. Sample Location Map; Claim Group #4 Claim Group #5; LaCorne & Landrienne Twp 14 Fig.8. Sample Location Map; Claim Group #5 Claim Group #6; LaCorne Twp 14 Fig.9. Sample Location Map; Claim Group #6 Fig. I O. Geochem Orientation; Li in Humus Fig. l 1. Geochem Orientation; Li in "b" Soils Fig.12. Geochem Orientation; Ta by MMl Fig.13. Geochem Orientation; Sn by MMI Fig.14. Geochem Orientation; Th by MMl Fig.15. Geochem Orientation; U by MM1 Fig.16. Geochem Orientation; Wo by MMI Fig.17. Geochem Orientation; Pb by MMI Fig.18. Geochem Orientation; Li in Bedrock Claim Group #7; LaCorne Twp 18 Fig.19. Sample Location Map; Claim Group #7 Claim Group #8; LaMotte Twp 28 Fig.20. Sample Location Map; Claim Group #8 Claim Group #9; LaMotte Twp 31 Fig.21. Sample Location Map; Claim Group #9 Claim Group #10; LaMotte Twp 31 Fig.22. Sample Location Map; Claim Group #10 Discussion & Conclusions 31 Recommendations 34 References 35 Certificate 36 Appendix I. Report by J.C.Pedersen, P.Geo. 37 Appendix II. Personnel & Companies 48 Appendix 111. List of Claims 49 Appendix IV. Outcrop Notes, Sample Descriptions & Assay Certificates 50 Appendix V. Photographs 67 1
SUMMARY
Kermode Resources Ltd hold under option 10 blocks of claims covering tantalum pegmatite prospects in the Preissac-LaCorne area of western Quebec. This report describes the results of a program of reconnaissance sampling and examination of pegmatites on these claims during September and early October, 2002.
All 10 claim blocks were examined and pegmatites were sampled on all but one block. The highest tantalum analysis, 370ppm Ta (0.045% Ta2O5), was returned from a pegmatite on claim group #1, along the north margin of the LaMotte granite pluton. On claim group #5 north of the LaCome granite pluton, shallow dipping pegmatites were noted, an attractive feature in terms of tantalum exploration. Pegmatites on both claim groups #1 and #5 showed progressive differentiation to the north, leading to the interpretation of an east-west zone with good tantalum potential just north of the LaMotte and LaCorne granite plutons.
The Valor pegmatite, on claim group #6, is well documented as an occurrence of lepidolite, cleavelandite albite and pollucite, all minerals with a close association to tantalum mineralization. As well, it was determined that the Valor dike is subhorizontal in orientation, leading to obvious comparisons with the well known Tanco pegmatite in Manitoba. Samples from the Valor dike assayed up to 350ppm Ta (0.043% Ta2O5) and one sample returned >4000ppm cesium.
Claim groups #1, #5 and #6 are considered to have good potential for tantalum mineralization and further work is recommended to explore this potential. A systematic program of geologic mapping, geochemistry and drilling is recomi u u.. - d
William C. Hood, P.Geo. November 27, 2002 z
INTRODUCTION
This report describes the results of a program of reconnaissance sampling and examination of pegmatites undertaken by the author during September and early October, 2002, in the Preissac-LaCorne area of western Quebec. As well, a short report by J.C. Pedersen, P.Geo. on his November, 2001 examination of several pegmatites is included in Appendix I. These pegmatites lie within claims held under option by Kermode Resources Ltd of Vancouver, BC from Hinterland Metals Inc. A list of personnel and companies involved in this project is included in Appendix II.
The main objective of this work was to evaluate the potential of these claims to host economic tantalum mineralization and, if justified, to recommend further exploration work. Potential for cesium, rubidium, lithium and tin was also considered. Previous examination of these pegmatites had primarily been for lithium, beryllium and molybdenum.
LOCATION, ACCESS & PHYSIOGRAPHY
The Preissac-LaCorne claim groups are located about 30 km northwest of the city of Val d'Or in western Quebec (Fig. I ). The Val d'Or area has had mining activity, primarily gold, for many years and provides excellent infrastructure for mineral exploration and development.
Access to the claim groups is very good, via an extensive network of trails, bush roads and gravel roads. Paved highways #109 and #111 cross the pegmatite district north-south between the cities of Val d'Or and Amos.
The topography of the Preissac-LaCorne pegmatite district is dominated by three main features, hilly outcrop areas in the east and west parts of the district, centered on the LaCorne and LaMotte plutons, and an extensive north-south trending, low- lying area flanking the Harricana River system in the center of the district. Relief is up to 100m between the Harricana River and the hilly areas to the east and west. There are numerous farms in the flat-lying areas along the Harricana River, which is underlain by glacial lacustrine sediments. Vegetation varies from jackpine in bare outcrop areas, to white spruce in glacial drift terrain, black spruce in some low boggy areas and poplar in many clay covered regions.
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F;9 . I J Nov/02j 13 H ___ CLAIM STATUS
The Preissac-LaCorne tantalum property comprises 10 claim blocks with a total of 103 lots/claims which total 4374 ha. The claims are shown on claim maps 32C/05 Barraute and 32D/08 LaMotte (Fig.2) and listed in Appendix Ill. The claims were recorded during February and March, 2001 and remain in good standing until various dates in February and March, 2003. Assessment work filed with this report will extend many of these dates. The claims are recorded in the name of' Hinterland Metals Inc of Val d'Or, but are held under option by Kermode Resources Ltd of Vancouver, BC.
PREVIOUS EXPLORATION
The Preissac-LaCorne district has been explored primarily for lithium in spodumene-bearing dikes and for molybdenite-bismuthinite mineralization in siliceous and potassic hydrothermal vein systems. The area was extensively prospected and drilled during the mid 1950s lithium rush. This work resulted in the Quebec Lithium property, in the northeast part of the district, being put into production for spodumene and then lithium carbonate until its closure for economic reasons in 1967.
A series of properties along the south margin of the district, including the Preissac. Cadillac and MolyCorp/Morono, have produced molybdenite and bismuthinite at various times between 1940 and 1979. This mineralization, which occurs in quartz and potassic feldspar vein systems appears to be a hydrothermal phase which is related to the Preissac-LaCome pegmatite and pegmatitic granite systems.
Recent interest in the area has been sparked, in part, by a series of publications by Boily et al (1989), Boily (1992), Boily (1995) and Ste-Croix & Doucet (2001). Raymor Industries Ltd has recently drilled and hulk sampled a spodumene pegmatite in LaMotte Twp, while examining the feasibility of lithium metal production. There appears to have been very little serious exploration of the Preissac-LaCorne district for tantalum over the years, though Belmoral Mines Ltd did sampling of various pegmatites in the Lac Baillarge area of claim group #7 during the 1980s. r p6CdvE~~ t't1ATt!. . X51.. Claim Group#1
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REGIONAL GEOLOGY
The Preissac-LaCorne pegmatite properties lie within the Archean-age Abitibi greenstone belt of western Quebec. Two composite plutons in the Preissac- LaCorne area, ranging from gabbro and diorite to pegmatitic granite, are enclosed Nvithin mafic volcanic and sedimentary rocks of the Malartic Group. A major deformation zone, the Manneville Fault, extends east-west within mafic volcanic rocks just north of the Preissac-LaCorne plutons.
Pegmatite dikes in the area are closely related to a specific phase of biotite- muscovite-garnet granite, shown on Figure 3 as the LaCorne pluton, the LaMotte pluton and the smaller Preissac pluton. Most pegmatites in the district intrude near the margins of these plutons. Some workers have suggested a radial zoning out from these plutons, with beryl-bearing dikes within the margin of the plutons and spodumene-hearing dikes out in the adjacent country rocks (Mulligan, 1965).
PROPERTY GEOLOGY & SAMPLING
J.C. (Chris) Pedersen, P.Geo. examined pegmatites on claim groups #1, 4, 5 and 6 during November, 2001, following a literature evaluation and discussions with this author. Pedersen's report is included in Appendix I and provides an excellent description of the mineralogy of several pegmatites as well as an evaluation of differentiation/fractionation levels. Pedersen's conclusions, in terms of areas with potential for significant tantalum mineralization, are substantially similar to the conclusions of this author.
Field examination of pegmatites was conducted during September and early October, 2002, in order to determine the character and mineralogy of each dike and estimate the level of differentiation. It has been widely demonstrated that significant tantalum values occur in only the most differentiated pegmatites, enriched in lithium, rubidium, cesium and tin. Within the Preissac-LaCorne pegmatite field, the main indicator minerals for high levels of differentiation were considered to be the presence of albite, especially the curved variety cleavelandite, lepidolite mica and white spodumene. As well, subhorizontal pegmatites, which are a better "trap" for upward streaming volatile and rare element-rich phases within pegmatite magmas, offer a more attractive target for tantalum mineralization than do subvertical dikes. 78"30* 7735' 48'30' 48 30'
Faille Manneville
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Lac 0 2 4km De Mmiigny VardOr`ll.— _. P Va45r..svilk 48'10'♦ 48' 10' 78°30' 77`35' ARCHÉEN ET PROTÉROZOÏQUE Suite diorttique ô granodiorttique précose (méta-olumineuse) ARCHÉEN Kip; Hornblendites Groupe de Malartic Batholite de Preissac - La Corne Formations de Dubuisson et de Jacola - Gabbros (basaltes et komatittes) Suite monzogranttique tardive (peralumineuse) Formation du Lac Caste __ ■ Monzogranite à biotite +1- muscovite, MENINE Monzodiorttes in(paragneiss, arénites) pegmatites granitiques et aphtes Formation de La Motte-Vassan Monzonites à hornblende (komatiites, basaltes, arénites) ( Monzogranttes à muscovite et à grenat Eu = Ill Granodiorites et/ou monzoniles quartzifères Dépôts de molybdène (prospects Monzogranites à blottie (à hornblende et/ou biotite) • et mines fermées) Faille Sites minéralisés en Li, Be, Ta ID Contact géologique (pegmatites et aphtes)
Fig.3. Regional geology showing Kermode Resources l_td claim groups. J From Boily (1992) & Doucet (2002). A detailed description of each claim group, the results of sampling and an evaluation of tantalum potential follows. Sample locations and property boundaries are plotted on excerpts from the 1:10,000 scale Geoscience Compilation maps, which also show the outcrops and basic geology. Outcrop notes, sample descriptions and assay certificates are included in Appendix 1V for reference.
Claim Group #1, Figuery Twp
Claim group #1 comprises five lots along the north margin of the LaMotte granite pluton, just east and northeast of Lac des Hauteur in Figuery Twp (Fig.4). Most of the claim group is underlain by LaMotte granite, which is flanked to the north by sediments and mafic volcanics. A northeast-striking gabbro/diabase dike crosses the northern part of the property.
Three spodumene-bearing pegmatites were examined at locations AR-1-4, -5 and -b on the northwest claim. Although the mineralogy, with K-feldspar, albite, quartz, muscovite, spodumene and garnet, suggested only a modest level of differentiation, two grab samples returned 370 and 218 ppm Ta (0.045% & 0.027% TaO;), which are values of significant interest. More work is needed to evaluate the rare metal potential of this area, especially within the sediments and volcanics north of the LaMotte granite contact.
A small "Ni" showing was noted on the compilation map adjacent to the gabbro/diabase dike. This area was examined (AR-1-7), but only a slightly rusty schist, with no indication of nickel mineralization was located.
Claim Group #2, Figuery Twp
Claim group #2 consists of a single lot along highway #109, between Amos and LaMotte. Two prominent outcrops were examined along the east side of the highway rock cut. The northern outcrop consists of an irregular mix of schistose sediments and pegmatitic granite, and clearly lies very near the north contact of the LaMotte granite pluton (Fig.S). This outcrop displays classic pegmatitic granite features, including coarse K-feldspar megacrysts, radiating muscovite and banded aplites. A second outcrop several hundred meters to the south displays a simple beryl-bearing dike intruding the LaMotte pluton. No samples were collected from 9
3oO Scale 1: ILI, Sample Ta Number (ppm) Mafi C AR-1-4 370 ~ Vo lean 1 c 5 i < AR-1-6 218 _.~ . .~ \\~ , 1P, To ' ~ v"~m , ~'v.... / V7w e J. _ _ n._~t \ V17_. ~V7. A/: !.••. w. /P ~ ; 1;':;"‘ - at M1b8 V7W ,Me :/ V7 1Mq \\ V7r4
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Claim Group #3, Figuery Twp
Claim group #3 includes six lots within Figuery Twp along the west shore of the Tlarricana River. These claims are underlain by the LaMotte granite pluton in the southwest corner, a wide band of sediments across the center, and mafic volcanics along their northern edge (Fig.6). A spodumene-bearing pegmatite with a small drill indicated lithium reserve straddles the east boundary of the northern two claims. A similar appearing dike lies just west of the claims, suggesting that a series of en echelon dikes may cross the claims in this area.
Sample AR-3-400 was taken from a well exposed shoreline outcrop of the eastern dike. Despite a high albite content and greenish-yellow micas that are suggestive of a moderately high differentiation level, this sample returned only 12 ppm Ta. This analysis, plus the presence of farm activity and rural residential housing in the area, make this claim block a low priority for further exploration.
Claim Group #4; Figuery, LaMotte & LaCorne Twp
This claim group, which lies at the corner of three townships, comprises 21 lots/claims along the east shore of Lac LaMotte. These claims lie in between the LaMotte granite pluton, to the west, and the LaCorne pluton to the east, in an area underlain by granodiorite and monzonite, with sediments and then mafic volcanics along the north side of the claim group (Fig.?).
A cluster of spodumene-hearing pegmatites have been extensively drilled near the center of the claim group, along highway #1 1 1, several kilometers north of the village of LaCorne. Outcrop is very poor in this area, which has frequent farms and rural residential housing along the highway. Literature descriptions and Pedersen's (2001) examination are not encouraging in terms of tantalum potential.
Pegmatites along Chemin Lithium in the southeast corner of the claim group were examined by the author. The pegmatites at locations AR-4-13 and —13A were found to have a simple mineralogy and low differentiation level. Sample AR-4-13 was analyzed at 80 ppm Ta. No further exploration is recommended on this claim block. 12
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