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British Columbia
Mines and mineral resources--British Columbia
8
Mines and mineral resources--Northwest
Mining industries--British Columbia
8
Mining--Northwest
8
Northwest
Northwest history
Pacific
8
Pacific--History--20th century
8
mineral resources
8
mining industry
8
Great Bear lake
2
B. C.
1
Consolidated Mining and Smelting Company of Canada
1
Consolidated Mining and Smelting company of Canada
1
Echo bay
1
Great Bear Lake
1
Hudson Bay Zinc company
1
Hudson Bay zinc
1
Morning Star
1
Salmo
1
antarctic expedition
1
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