Gypsum-Anhydrite Mines in New Hampshire
1Total Sites
1Active
Gypsum-Anhydrite Mining in New Hampshire
New Hampshire has 1 gypsum-anhydrite-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 |
|---|---|
| Rockingham County | 1 |
Gypsum-Anhydrite Mines
| Mine | County | Type | Status |
|---|---|---|---|
| National Gypsum Co--Portsmouth, Nh. | Rockingham | Processing Plant | Producer |
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