Ohio Trap Rock Mine
Past ProducerCopperUndergroundUSGS MRDS
Location
| State | Michigan |
| County | Ontonagon |
| Coordinates | 46.66278, -89.38202 |
Commodities
| Primary | Copper |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Deposit Type | Fissure |
| First Production | 1846 |
| Last Production | 1858 |
| Data Source | USGS MRDS |
| Source ID | 10310122 |