Sulfur Mines in New Hampshire
2Total Sites
0Active
Sulfur Mining in New Hampshire
New Hampshire has 2 sulfur-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 |
|---|---|
| Coos County | 2 |
Sulfur Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Joseph Gange Prospect | Coos | Surface | Occurrence |
| Old Howard Copper Prospect | Coos | Surface-Underground | Prospect |
All sulfur mines nationwide → · All mines in New Hampshire →