Rocky Ridge Mine
Past ProducerFeldsparSurfaceUSGS MRDS
Location
| State | South Dakota |
| County | Custer |
| Coordinates | 43.72466, -103.64226 |
Commodities
| Primary | Feldspar |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10153328 |
| State | South Dakota |
| County | Custer |
| Coordinates | 43.72466, -103.64226 |
| Primary | Feldspar |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10153328 |