Norwich Mine
Past ProducerManganeseUSGS MRDS
Location
| State | Montana |
| County | Silver Bow |
| Coordinates | 46.01879, -112.58006 |
Commodities
| Primary | Manganese |
| Tertiary | Lead, Zinc, Silver, Molybdenum, Gold, Copper |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10078302 |