Isle Au Haut Prospect
UnknownUndergroundUSGS MRDS
Location
| State | Maine |
| County | Knox |
| Coordinates | 44.03715, -68.57246 |
Commodities
| Tertiary | Copper, Silver |
Mine Details
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10291500 |
| State | Maine |
| County | Knox |
| Coordinates | 44.03715, -68.57246 |
| Tertiary | Copper, Silver |
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10291500 |