Mining Methods at Copper Mountain, B.C.

CIM Bulletin1943
R. S. DOUGLAS
THE Granby Consolidated Mining, Smelting and Power Company, Limited, is engaged in the mining and concentrating of copper ores, and, incidentally, in the mining of coal and the production of electric power. The Company has been engaged in these various operations both on the mainland of British Columbia and on Vancouver island for the past forty-five years.
Keywords: Blast, copper, CoPPER MouNTAIN-DouGLAS, diamond drilling, gabbro, Ore and Waste Passes, stope, Drifts, mining, Ore, Ores, Raises
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