Phenacite Prospect
OccurrenceBeryllium, Mica, FeldsparUSGS MRDS
Location
| State | South Dakota |
| County | Custer |
| Coordinates | 43.63885, -103.58389 |
Commodities
| Primary | Beryllium, Mica, Feldspar |
Mine Details
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10055779 |