Brown Mica Mine
ProspectFeldsparSurfaceUSGS MRDS
Location
| State | New Hampshire |
| County | Grafton |
| Coordinates | 43.85917, -71.90448 |
Commodities
| Primary | Feldspar |
| Tertiary | Mica |
Mine Details
| Status | Prospect |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10174323 |