Big Chief Mine
Past ProducerFeldspar, MicaUSGS MRDS
Location
| State | South Dakota |
| County | Pennington |
| Coordinates | 43.86524, -103.38195 |
Commodities
| Primary | Feldspar, Mica |
| Secondary | Beryllium |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10055681 |