Allouez Conglomerate Lode
Past ProducerCopperUndergroundUSGS MRDS
Location
| State | Michigan |
| County | Keweenaw, Houghton |
| Coordinates | 47.28889, -88.40449 |
Commodities
| Primary | Copper |
Mine Details
| Status | Past Producer |
| Type | Underground |
| First Production | 1864 |
| Last Production | 1909 |
| Discovery Year | 1860 |
| Data Source | USGS MRDS |
| Source ID | 10082609 |