City of Boston Prospect
UnknownCopperUndergroundUSGS MRDS
Location
| State | Maine |
| County | Hancock |
| Coordinates | 44.39635, -68.61766 |
Commodities
| Tertiary | Copper |
Mine Details
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10145587 |
| State | Maine |
| County | Hancock |
| Coordinates | 44.39635, -68.61766 |
| Tertiary | Copper |
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10145587 |