Henry Grindstaff No. 3 Mine
Past ProducerMicaUSGS MRDS
Location
| State | North Carolina |
| County | Yancey |
| Coordinates | 35.85370, -82.18013 |
Commodities
| Primary | Mica |
Mine Details
| Status | Past Producer |
| First Production | 1905 |
| Data Source | USGS MRDS |
| Source ID | 10025955 |