Clark
Past ProducerCopperSurfaceUSGS MRDS
Location
| State | Michigan |
| County | Keweenaw |
| Coordinates | 47.46111, -87.86253 |
Commodities
| Primary | Copper |
Mine Details
| Status | Past Producer |
| Type | Surface |
| First Production | 1872 |
| Last Production | 1879 |
| Data Source | USGS MRDS |
| Source ID | 10082629 |