Valley County, MT Clays Mines
Clays Mines in Valley County, MT
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Brazil Creek Pit | Federal Bentonite Co. | Unknown | Clays | |
| Glasgow Works | Federal Bentonite Co. | Unknown | Clays |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Brazil Creek Pit | Federal Bentonite Co. | Unknown | Clays | |
| Glasgow Works | Federal Bentonite Co. | Unknown | Clays |