Location |
NAD 83 |
56° 27' 59.00'' N, 130° 16' 07.00'' W
56.466389, -130.268611
UTM: Easting 421837, Northing 6258711, Zone 9 (North)
|
NAD 27 |
56° 27' 59.40'' N, 130° 16' 01.18'' W
56.466499, -130.266993
UTM: Easting 421934, Northing 6258508, Zone 9 (North)
|
NTS |
104B08E, 104B08W |
BCGS |
104B049 |
|
Geological Summary |
LOWER TO MIDDLE JURASSIC AGE HAZELTON GROUP ANDESITE IS OVERLAIN BY MARINE SILTSTONE, GREY- WACKES, CONGLOMERATES AND MINOR LIMESTONE OF THE (JURASSIC) BOWSER GROUP. ANDESITIC FLOWS, TUFFS, AND BRECCIA CAP THE SEQUENCE. INTRUSIVE TO ALL THREE UNITS ARE ORTHOCLASE PORPHYRY BODIES, THE PERIPHERAL FINGERS OR DYKES OF WHICH ARE ACCOMPA- NIED BY BLEACHING AND ALTERATION IN THE WALL ROCKS. A PHYLLIC ALTERATION ZONE CORRELATES WITH A MAJOR FAULT AND A SIGNIFICANT GOLD, SILVER, ARSENIC, COPPER, LEAD, ZINC SOIL ANOMALY.
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