Cliffs Shaft Mine Includes
Past ProducerUndergroundUSGS MRDS
Location
| State | Michigan |
| County | Marquette |
| Coordinates | 46.49140, -87.67642 |
Commodities
| Tertiary | Iron |
Mine Details
| Status | Past Producer |
| Type | Underground |
| First Production | 1887 |
| Discovery Year | 1881 |
| Data Source | USGS MRDS |
| Source ID | 10218908 |