Pleasant Valley Mine
Past ProducerFeldsparUSGS MRDS
Location
| State | South Dakota |
| County | Custer |
| Coordinates | 43.72163, -103.68140 |
Commodities
| Primary | Feldspar |
| Secondary | Beryllium |
Mine Details
| Status | Past Producer |
| Last Production | 1943 |
| Data Source | USGS MRDS |
| Source ID | 10012474 |