Blackbird Group
Past ProducerManganeseSurface-UndergroundUSGS MRDS
Location
| State | Montana |
| County | Jefferson |
| Coordinates | 46.36850, -112.16338 |
Commodities
| Primary | Manganese |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| Data Source | USGS MRDS |
| Source ID | 10148903 |