New York Mine
ProducerFeldspar, MicaUSGS MRDS
Location
| State | South Dakota |
| County | Custer |
| Coordinates | 43.70246, -103.68640 |
Commodities
| Primary | Feldspar, Mica |
| Tertiary | Tantalum, Niobium (Columbium), Beryllium |
Mine Details
| Status | Producer |
| First Production | 1880 |
| Data Source | USGS MRDS |
| Source ID | 10055767 |