Mcarthur Mine
Past ProducerMicaSurface-UndergroundUSGS MRDS
Location
| State | South Dakota |
| County | Custer |
| Coordinates | 43.70186, -103.62636 |
Commodities
| Primary | Mica |
| Tertiary | Beryllium, Feldspar |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| Data Source | USGS MRDS |
| Source ID | 10250358 |