Boston & Lake Superior Exploration
ProspectCopperUndergroundUSGS MRDS
Location
| State | Michigan |
| County | Ontonagon |
| Coordinates | 46.66389, -89.38952 |
Commodities
| Primary | Copper |
Mine Details
| Status | Prospect |
| Type | Underground |
| Deposit Type | Fissure |
| First Production | 1849 |
| Last Production | 1854 |
| Data Source | USGS MRDS |
| Source ID | 10310123 |