Augusta, MT Silica Mines
Silica Mines in Augusta, Montana
Mine | Owner | Land Status | Work Type | Minerals |
---|---|---|---|---|
Chief of the Mnts. Patented Clm | National Forest | Silica |
Mine | Owner | Land Status | Work Type | Minerals |
---|---|---|---|---|
Chief of the Mnts. Patented Clm | National Forest | Silica |