Hardesty Homestead
Past ProducerSurface-UndergroundUSGS MRDS
Location
| State | South Dakota |
| County | Pennington |
| Coordinates | 43.91996, -103.46226 |
Commodities
| Tertiary | Niobium (Columbium), Tantalum |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| Data Source | USGS MRDS |
| Source ID | 10274965 |