Allouez Conglomerate No 1 & 2
Past ProducerCopperUndergroundUSGS MRDS
Location
| State | Michigan |
| County | Houghton |
| Coordinates | 47.28890, -88.40445 |
Commodities
| Primary | Copper |
| Secondary | Silver |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Discovery Year | 1830 |
| Data Source | USGS MRDS |
| Source ID | 10267900 |