Helehan Prospect
UnknownCopperSurface-UndergroundUSGS MRDS
Location
| State | Montana |
| County | Silver Bow |
| Coordinates | 45.78020, -112.77229 |
Commodities
| Primary | Copper |
Mine Details
| Status | Unknown |
| Type | Surface-Underground |
| Data Source | USGS MRDS |
| Source ID | 10124880 |