Gemstones Mines in Maine
3Total Sites
1Active
Gemstones Mining in Maine
Maine has 3 gemstones-related mine and mineral deposit locations recorded in federal databases. Of these, 1 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Oxford County | 3 |
Gemstones Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Mount Mica | Oxford | Underground | Active |
| Crooker Mine | Oxford | Underground | Temporarily Idled |
| Ge-Se Mine | Oxford | Underground | Abandoned |