Saint Mary's Mine
ProspectCopperUndergroundUSGS MRDS
Location
| State | Michigan |
| County | Houghton |
| Coordinates | 47.16750, -88.54116 |
Commodities
| Primary | Copper |
Mine Details
| Status | Prospect |
| Type | Underground |
| Deposit Type | Lode |
| First Production | 1863 |
| Last Production | 1899 |
| Data Source | USGS MRDS |
| Source ID | 10082860 |