Feldspar Mines in New Hampshire
142Total Sites
0Active
Feldspar Mining in New Hampshire
New Hampshire has 142 feldspar-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 |
|---|---|
| Rockingham County | 88 |
| Cheshire County | 23 |
| Grafton County | 19 |
| Sullivan County | 5 |
| Merrimack County | 3 |
| Carroll County | 2 |
| Belknap County | 1 |
| Strafford County | 1 |
Feldspar Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Acme Mica Prospect | Grafton | Surface | Prospect |
| Allen Feldspar Quarry | Cheshire | Surface | Past Producer |
| Ashton Rollins Property | Strafford | Prospect | |
| Beryl Mountain Pegmatites | Sullivan | Surface | Past Producer |
| Bingham Hill Prospect | Cheshire | Prospect | |
| Blake Mine | Rockingham | Surface | Past Producer |
| Blister Mine | Cheshire | Surface-Underground | Past Producer |
| Britton Feldspar Mine | Cheshire | Surface-Underground | Prospect |
| Brown Lot No. 10 Feldspar Quarry | Grafton | Surface | Prospect |
| Brown Mica Mine | Grafton | Surface | Prospect |
| Burgess Prospect | Grafton | Surface | Prospect |
| Caron Mine | Cheshire | Surface | Past Producer |
| Chandler Mine | Rockingham | Surface | Past Producer |
| Chickering Mine | Cheshire | Surface | Past Producer |
| Colony Feldspar Mine | Cheshire | Surface-Underground | Past Producer |
| Columbian Gem Mine | Sullivan | Surface | Prospect |
| Corson Mine | Rockingham | Surface | Past Producer |
| Cotton Prospect | Grafton | Surface | Prospect |
| Craylip Mica Prospect | Grafton | Surface | Prospect |
| Daniel O'Neil Property | Cheshire | Prospect | |
| Fellows Mica Mine | Grafton | Surface-Underground | Prospect |
| Fitzgibbon Mica Mine | Cheshire | Surface | Prospect |
| Fletcher Feldspar Mine | Cheshire | Surface | Past Producer |
| French Mica Mine | Cheshire | Surface-Underground | Past Producer |
| George Porter Mine | Cheshire | Surface | Past Producer |
| Gillingham Prospect | Rockingham | Prospect | |
| Guinea Prospects | Rockingham | Surface | Prospect |
| Hall Feldspar Prospect | Cheshire | Prospect | |
| Howard Prospect Gilsum | Cheshire | Prospect | |
| J.p.currier Deposit | Grafton | Surface | Past Producer |
| Jake Patten Mica Prospect | Merrimack | Prospect | |
| James Davis Prospect | Cheshire | Surface | Prospect |
| Jehial White Mica Mine | Cheshire | Surface | Prospect |
| Kilton Mica Mine | Grafton | Surface-Underground | Prospect |
| Kimball Hill Mica Mine | Grafton | Surface | Prospect |
| Kirk No. 1 Mica Mine | Cheshire | Surface | Prospect |
| Kirk No.2 Mica Mine | Cheshire | Surface | Past Producer |
| Lane Prospect | Rockingham | Surface | Prospect |
| Lyman Mine | Cheshire | Surface-Underground | Past Producer |
| McGall Mine | Rockingham | Surface | Past Producer |
| McMullen Prospect | Rockingham | Surface | Past Producer |
| Mica Queen Mine | Merrimack | Surface | Past Producer |
| Millard Chandler Mine | Carroll | Surface | Past Producer |
| Mills Prospect | Rockingham | Surface | Prospect |
| Nancy No. 2 Mica Mine | Grafton | Surface-Underground | Past Producer |
| New Gove Mica Prospect | Grafton | Prospect | |
| Palermo No. 1 Mine | Grafton | Surface-Underground | Past Producer |
| Pegmatite No 55 | Rockingham | Occurrence | |
| Pegmatite No. 1 | Rockingham | Occurrence | |
| Pegmatite No. 11 | Rockingham | Occurrence |
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