4. Location Map Diamond Drill Log Author's Qualifications Itemized Cost Statement 6 CAMBRIAN GROUP ASSESSMENT REPORT. 3.

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1 CDMINCO LTO. CAMBRIAN GROUP ASSESSMENT REPORT Table of Contents I. Introduction 1 2. Detailed Technical Data and Interpretation 2 3. index Map 3 4. Location Map 4 5. Author's Qualifications 5 6. Itemized Cost Statement 6 7. Diamond Drill Log 7 - Page I NU. J

2 COMINCO LIMITED SULLIVAN MINE KIMBERLEY, B.C. CAMBRIAN GROUP ASSESSMENT REPORT (This assessment work was done on a producing property) The following report describes the results of drilling Diamond Drill Hole 6443, a 81 metre hole in the Kimberley area on the Cambrian crown granted mineral claim located in the Fort Steele Mining Division. The N.T.S. location is 82 F/NE D.D.H Latitude ' 30" N Longitude ' 45" W Cominco Ltd., owner of the claim was the operator of the exploration program. A.S. Hagen is author of this report. Date of submission: March, 1981 Endorsed for release by: J.M. Hamilton Chief Geologist, Kimberley

3 Page I NTRODUCT I DN i/ Specific Location D.D.H is located 4 km west of the Sullivan orebody. Access to the drill site is by road which crosses Mark Creek immediately north of K10 gravel pit. i i/ Property Definition The property being investigated forms part of the Sullivan Mine claim group owned by Cominco Ltd. Cominco has operated the mine for about 70 years. The Sullivan orebody is the richest deposit in British Columbia and has contributed a major portion of the mineral wealth generated in the province. iii/ One hole is being reported on in this report. D.D.H was drilled using H wireline tools 9.6 cm in diameter to a depth of 81 metres. iv/ D.D.H was collared on the Cambrian Crown Granted mineral claim.

4 Page DETAILED TECHNICAL DATA AND INTERPRETATION D.D.H i/ Purpose The purpose of D.D.H was to test for mineralization west of the Sullivan mine. ii/ Results Cored 74 metres of undisturbed Middle Aldridge lithology.... I I I / Interpretation m Overburden m Predominant.; arg IC~OUS sed i men ts n the thinly laminated to medium bedded range. Occasional medium to thick beds ranging from wackes to quartzitic wackes. iv/ Conclusion No major structural features indicated in the drilling. Sediments intersected are of the Middle Aldridge. No mineralization of economic value was intersected.

5 v) c r- r - r 0 - G Z -iz z - --I0 x Ln z-- zz m o u m h> n m X I xx z upm. vx 3 m m W 0

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8 Page Author's Qualifications As author of this report, I Arthur S. Hagen certify that: I am employed by Cominco Ltd. as a Senior Geological Technician active in minerals exploration. I have been continuously engaged in mining and exploration geology for the past 24 years. A.S. Hagen Senior Geological Technician

9 V 6 SULLIVAN MINE COMINCO LTD. KIi fberley, B. C. COST SUMMARY START: January 28, 1981 CONTRACTOR: Acadia Drilling Inc. FINISH: February 3, 1981 LOCATION : Mark Hill (No. 6443) Footage 0-22 $ $21.00 Hourly Charges Hole Conditioning Reaming Laying Waterline Travel Time Materials Casing Shoe Casing Mud or Additives Cominco Supplied Moving Charges Hourly Mob/Dernob Cominco Charges Operator Geology Supervision Miscellaneous Core $5.09 per box $ , , $ 5, , , TOTAL DIRECT DRILLING COSTS $ 10,416.10

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11 IN ACCOUM WITH STATEMENT 1 _.. P.E.C..! ~A~~~~~ 723-5th Street 5. Phone CRANBROOK, B. c. 6..._..._ x..d

12 .I STATEMENT IN ACCOUM WITH WRIGHT CONTRACTING 723-5th Street 5. Phone CRANBROOK, B. C.

13 ~ ~ ACADI A DRT LLI IJG I IJC. 501 Mdjl idc St. W. Cranbr ook C. VIC 4113 I N V O I C E Cominco Ltd. P.O. Box 2000 Kimberley, B.C. VIA 2G3 Attention: Mr. John M. Hamilton Chief Geologist, Kii.bberley TERMS: 30 days INVOICE DATE: February 3, 1981 IhllOIcE NO: 826 ORDER NO: S R BILLING PERIOD: January 16-31, 1981 JOB LOCATION: Cranbrook area, DESCRIPTION Hole # K-81-1 Drilling Detail Ma teri a1 Waiting Time Other Hole # K-81-2 Drilling Detail Material Waiting Time Other Hole # K-81-3 Drilling Detail Material Waiting Time Other AMOUNT $ 3, , , , , , ~~ 4, , , ,

14 ~./ ~ ~ ^,.. I ERILLING DETAIL ACADIA DRILLING INC. c, i. Calculations January 15 to January 31, /81 Billing G 4 i."". I-. & I' ",d,.p' cl* ' PwtJ= 7 Hole # K-81-1 >'G / I /. I,--_.- 7 Overburden (NW) 0 metres to (6.10jmetres = 6.05.@ $72.60 per metre $ c Drilling (BQ) 3.05 metres to Si73 metres = $65.60 per metre 339.8V (NQ) 3.05 metres to metres = $72.60 per metre 3,363.56~ *.- <&.I.**,.&,-,&ZLJ l.6 /L' q 3, Holr # K-81-2 Overburden (NW) 0 metres to 3.05 metres = $72.60 per metre Drilling (NQ) 3.05 metres to metres = $72.60 per metre 2, / 3, Hole # K-81-3 J Ovcrburden (NW) 0 metres to 2.44 metres = $72.60 per metre Drilling (NQ) 2.44 metres to metres = $72.60 per metre 3, i/ Drilling Hole # 6443 (BQ)46.02 metres to metres = J $65.60 per metre --Ow rburden (3;:) o fi.et to 22 feet = 22 o $21.50 per foot '.- Cxiliinq (I?!,! 22 Feel to 153 feet = 131 P $21.00 per foot. i/ mteri.al 762 4, ' ~!' - 2, , J $14, Hole # K #41436 J BW Imp. casing $ $ 6.08 PST X46348 NQ Imp. bit (green) $ $16.60 PST 1 #95551 BQ 75 series bit, $ $21.92 PST 1 #43617 NW casing shoe $ $ 7.96 PST 1 #46291 NQ Imp. bit (green)'~@ $ $16.60 PST 1 #46290 NQ Imp. bit $ $16.60 PST 1 X46294 NQ Imp. bit (green) $ $16.60 PST NQ 100 series $ $34.24 PST , J - Hole # K gal Kutwell 45 Hole # K NW casing shoe v' 1 #46353 NQ Imp. bit (green) J 1 10' HQ rod 1 #6252 NQ bit 2 1 #47761 NQ Imp. bit (green)*" 1 #41434 BW Imp. casing shoe / 1 #32681 BQ Imp. bit (green)/' 1!!,7r."? nil,-.> I.:.. $ 78.95'+ 10% (invoice $ $ 7.96 $ $16.60 $ $ 4.81 $ $16.60 $ $16.60 $ $ 6.08 $LYO.OO + $11.60 PST I -I,j* ~ J

15 6,- ACADIA DRILLING INC. Calculations January 15 to January 31, /Dl Billing I- WAITING TIME Ilole # K-81-1 Jan Move set up 16 - Move set up 18 - Reaming 19 - Reaming 20 - Reaming 20 - Move set up Hole # K-81-2 Jan Move set up 22 - Move set up Hole # K-81-3 Jan Condition hole 25 - Reaming 27 - Move set up Hole # 6443 l/ Rig and 2 Men Extra Labod ($64.00 /Hr.) ($21.00 /Hr.) 40 L. $ J / J / , L 16 * v , , \ - Move set up 30 - Reaming 30 - Install water line 30 - Travel time 31 - Reaming J J 4J Travel time 4J t , $ 6,453.OOJ OTHER 7 Hole # K-81-1 /, (7 shifts) Water Truck (3% shift $450.00) Mobilization Fee ( I x $1,200.00)./ $ 1, OO- 2,175.OO Hole # K-81-2 i3 shifts) Water Truck Hole # K-81-3, hi <&, 1.. J (1% shift $450.00) J

16 6 ACADIA DRILLING INC. 501 McBride St. W. Crazibrook, B.C. VIC 4H3 I N V O I C E Cominco Ltd. P.O. BOX 2030 Kihcrly, E.C. VIA ZG3 Attention: ::r. John M. HdTiiton Chief Geclqist, Kirrbcrly m- I!L P,..lS : 30 days 1I;JOICE EAE : FeSrcary 3, 1981 IhWOIC? 1<3: a; 7 CRDE3 NO: S R BILLISG PERIO3: February 1-3, 1981 JOB LCCATIOY: Crankrook Area DESCKIPTICN (.ill Charges to Hole $6443) Drillinq Detaii Naterial liaitino 7inc Oftior

17 ACADIA DRILLING INC. Calculations February 1 to February 3 /81 Billing DRILLING DETAIL Hole #G443 Dri 11 iiig 153 feet to 266 feet = $21.00 per foot /$ 2, M77TERIkL 4 pcs. 5' Sd casing 1 pc. 2' EW $99.20 ea. ($ $13.84 PST) $ $ $2.03 PST S /'

18 ACADIA DRILLING INC. Calcdlations February 1 to FfSruary 3 /81 Eillix; liig an2 2 >:en Extra Labour ($58.00 /rir.) ($19. 00,%r.) Fcb. 1 Condition hole - Travel time Feb. 2 - Drain water line - Move set us - Travel time Feb. 3 - Kove set up $ _' J G i 114.9:) 1 L, 'C.03 32, ~ ta.,x 2 58 $ :,21s.CG OTh'ER Fcb. 3 - Denobilization fee

19 Diamond Drill Geological Log FOR D.D.H, 54h3 G Cominco [ I I ~ -I 4-, LAHINAE - I cm Very Thln Bedded SW Sub Wick. 1- cm AC - Argllllta Lam1 na tad 0.3 cm Thlnly Lamlnsted I I

20 . I Diamond Drill Geological Log Objeclive. TEST FOR MINERALIZATION LIEST O f SULLIVAN MINE NIL!z+ Cominco PaQe I