Knowles Lode Claim
OccurrenceQuartz, Mica, BerylliumUSGS MRDS
Location
| State | South Dakota |
| County | Custer |
| Coordinates | 43.78524, -103.59389 |
Commodities
| Primary | Quartz, Mica, Beryllium |
Mine Details
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10055673 |