Copper, Sulfur-Pyrite Mines in Massachusetts
3Total Sites
0Active
Copper, Sulfur-Pyrite Mining in Massachusetts
Massachusetts has 3 copper, sulfur-pyrite-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 |
|---|---|
| Franklin County | 3 |
Copper, Sulfur-Pyrite Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Copper Prospect | Franklin | Occurrence | |
| Copper Prospect | Franklin | Occurrence | |
| Copper Prospect | Franklin | Occurrence |
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