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3 results returnedInvestigation of the Sunrise copper-gold mine, Granite County, Mont.
Investigation of the Norwich manganese deposit, Silver Bow County, Mont.
Investigation of the combination silver-tungsten mine, Granite County, Mont.
Published Year
Subject
- Copper mines and mining--Montana--Granite County (1)
- Gold mines and mining--Montana--Granite County (1)
- Manganese mines and mining--Montana--Silver Bow County (1)
- Mine examination--Montana--Granite County (1)
- Mine examination--Montana--Silver Bow County (1)
- Silver mines and mining--Montana--Granite County (1)
- Tungsten mines and mining--Montana--Granite County (1)
Author
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