Copper, Silica Mines in Montana
1Total Sites
0Active
Copper, Silica Mining in Montana
Montana has 1 copper, silica-related mine and mineral deposit locations recorded in federal databases. None are currently listed as active, but historical records document past production and geological occurrences. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Granite County | 1 |
Copper, Silica Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Last Chance Claim | Granite | Past Producer |
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