ArsenicMt Washington mine, Comox District, Vancouver Island, Nanaimo Mining Division, British Columbia, Canada
Photo: Rob Lavinsky Mined 1964-67. Infamous for the continuing pollution of the nearby Tsolum River, by leach of copper from sulphide dumps.
External Links
Ingelson, A. (1984) Mineral occurrences in Western Canada. Mineralogical Record 15, 89-94
Mineral List
26 entries listed. 26 valid minerals. 1 type locality (valid mineral).
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