Elm River Mine
Past ProducerCopperUndergroundUSGS MRDS
Location
| State | Michigan |
| County | Houghton |
| Coordinates | 46.92333, -88.82978 |
Commodities
| Primary | Copper |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Deposit Type | Secondary Enrichment |
| Last Production | 1906 |
| Discovery Year | 1899 |
| Data Source | USGS MRDS |
| Source ID | 10080407 |