Detailed Summary Report

Assessment Report: 14763

Property Name Yellow
14763.pdf
Location
NAD 83
52° 30' 30.00'' N, 122° 15' 59.00'' W
52.508333, -122.266389
UTM: Easting 549790, Northing 5817832, Zone 10 (North)
NAD 27
52° 30' 30.23'' N, 122° 15' 54.68'' W
52.508398, -122.265189
UTM: Easting 549873, Northing 5817622, Zone 10 (North)
NTS 093B09W
BCGS 093B059
Mining Divisions Cariboo
Mining Camp
Title Diamond Drill Report on the Yellow Group
Report Year 1986
Number of Pages 15
Statements of Work n/a
Affidavit Date 1986-05-16
Off Confidential 1987-05-16
Claims VE 3, VE 7
General Work Categories Drilling, Geochemical
Operators Gibraltar Mines Ltd.
Owners
Authors Thon, M.R.
MINFILE Nos 093B 013
Commodities
Work Done
Drilling Diamond surface 0 hole(s); 0.0 m
Geochemical Sampling/assaying 0 sample(s)
Keywords
Related Report(s) 13702, 12656
File(s) 14763.pdf
Geological Summary
THE MAIN ORE-BEARING ROCK IS MEDIUM-GRAINED QUARTZ-DIORITE OF TRIASSIC AGE. THE COMPOSITION IS ABOUT 30 PER CENT QUARTZ, 50 PER CENT PLAGIOCLASE AND 20 PER CENT MAFICS. IT OCCURS AS A BATHOLITHIC INTRUSION INTO ROCKS OF THE CACHE CREEK GROUP. ALTERATION IS IN THE FORM OF SAUSSURITIZATION, SERICITIZATION, AND CHLORITIZATION. MINERALIZATION CONSISTS OF CHALCOPYRITE, CHALCOCITE, BORNITE, AND MOLYBDENITE. ECONOMIC ORE IN THE GRANITE LAKE AREA COVERS AN AREA ABOUT 1500 METRES BY 900 METRES. ORE IS ORIENTED ABOUT 90 DEGREES OVER 30 DEGREES SOUTH. BLOCK FAULTING HAS DISRUPTED THE CONTINUITY OF THE ORE.