Plate Mica Prospect
Past ProducerMica, BerylliumUSGS MRDS
Location
| State | South Dakota |
| County | Pennington |
| Coordinates | 43.90190, -103.45695 |
Commodities
| Primary | Mica, Beryllium |
| Secondary | Tantalum |
Mine Details
| Status | Past Producer |
| Discovery Year | 1941 |
| Data Source | USGS MRDS |
| Source ID | 10104248 |