Silver, Copper Mines in Michigan
1Total Sites
0Active
Silver, Copper Mining in Michigan
Michigan has 1 silver, copper-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 |
|---|---|
| Keweenaw County | 1 |
Silver, Copper Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Gratiot Copper Mine | Keweenaw | Past Producer |
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