Gregory Mine
Past ProducerUndergroundUSGS MRDS
Location
| State | New Hampshire |
| County | Grafton |
| Coordinates | 44.31936, -71.93417 |
Commodities
| Tertiary | Copper, Sulfur-Pyrite |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10174984 |