Helvetia
ProspectManganeseSurfaceUSGS MRDS
Location
| State | Montana |
| County | Silver Bow |
| Coordinates | 46.04070, -112.56699 |
Commodities
| Primary | Manganese |
Mine Details
| Status | Prospect |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10148594 |
| State | Montana |
| County | Silver Bow |
| Coordinates | 46.04070, -112.56699 |
| Primary | Manganese |
| Status | Prospect |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10148594 |