Mines in Big Sandy, Montana
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Unnamed Clay Deposit |
|
Unknown |
|
Clays |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Unnamed Gravel Pit |
|
|
|
Sand and Gravel |
| Virgelle Sandstone |
|
Unknown |
|
Silica |
