Silica Mines in Maine
2Total Sites
0Active
Silica Mining in Maine
Maine has 2 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 |
|---|---|
| Oxford County | 1 |
| Washington County | 1 |
Silica Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Cummings Mine | Oxford | Prospect | |
| Tripoli Mine | Washington | Surface | Past Producer |