Ingersoll Mine
Past ProducerTin, Tantalum, Niobium (Columbium)Surface-UndergroundUSGS MRDS
Location
| State | South Dakota |
| County | Pennington |
| Coordinates | 43.91106, -103.45196 |
Commodities
| Primary | Tin, Tantalum, Niobium (Columbium) |
| Secondary | Beryllium, Mica |
| Tertiary | Lithium, Feldspar |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| First Production | 1922 |
| Discovery Year | 1880 |
| Data Source | USGS MRDS |
| Source ID | 10251647 |