Rock Island
Past ProducerUndergroundUSGS MRDS
Location
| State | Montana |
| County | Mineral |
| Coordinates | 47.43377, -115.30570 |
Commodities
| Tertiary | Zinc, Lead, Copper |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10197175 |
| State | Montana |
| County | Mineral |
| Coordinates | 47.43377, -115.30570 |
| Tertiary | Zinc, Lead, Copper |
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10197175 |