Custer Extension Prospect
UnknownSilver, CopperUndergroundUSGS MRDS
Location
| State | Maine |
| County | Hancock |
| Coordinates | 44.56275, -68.29495 |
Commodities
| Tertiary | Silver, Copper |
Mine Details
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10218472 |