Seabury-calkins
Past ProducerUndergroundUSGS MRDS
Location
| State | South Dakota |
| County | Lawrence |
| Coordinates | 44.39776, -103.85998 |
Commodities
| Tertiary | Silver, Manganese, Lead, Gold |
Mine Details
| Status | Past Producer |
| Type | Underground |
| First Production | 1882 |
| Discovery Year | 1881 |
| Data Source | USGS MRDS |
| Source ID | 10275048 |