Detailed Summary Report

Assessment Report: 16806

Property Name Big Missouri
NAD 83
56° 06' 41.00'' N, 130° 00' 15.00'' W
56.111389, -130.004167
UTM: Easting 437554, Northing 6218931, Zone 9 (North)
NAD 27
56° 06' 41.40'' N, 130° 00' 09.26'' W
56.111501, -130.002573
UTM: Easting 437651, Northing 6218728, Zone 9 (North)
NTS 104B01E
BCGS 104B020
Mining Divisions Skeena
Mining Camp Stewart Camp
Title 1987 Diamond Drilling Undertaken on the Big Missouri Property
Report Year 1987
Number of Pages 64
Statements of Work n/a
Affidavit Date 1987-09-30
Off Confidential 1988-09-30
Claims Golden Crown, Laura, Pass Fr.
General Work Categories Drilling, Geochemical
Operators Westmin Resources Ltd.
Owners Westmin Resources Ltd.
Tournigan Min. Ex.
Authors Dykes, Shaun M.
MINFILE Nos 104B 046, 104B 086
Commodities Gold, Lead, Silver, Copper, Zinc
Work Done
Drilling Diamond surface 11 hole(s); NQ; 393.8 m
Geochemical Sampling/assaying 54 sample(s)
Elements Analyzed For Silver, Gold, Copper, Lead, Zinc
Related Report(s)
File(s) 16806.pdf
Geological Summary
The property is underlain by a sequence of andesite agglomerates, tuffs and flows belonging to the Lower Jurassic Hazelton Group. Mineralization observed consists of fine-grained disseminated pyrite with or without sphalerite and galena contained mainly within cherty tuff horizons or as small sulphide stringers and veinlets within the andesite. These cherty tuff horizons are thin siliceous exhalative horizons which occur at the contact between individual andesite units.