Clays Mines in Grampian, Pennsylvania
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Deemer Pit |
|
Private |
|
Clays |
| Dimeling Pit |
North American Refractories Co., Div. Of Eltra Corp. |
Private |
|
Clays |
| H and H Company |
K. And H Co. |
Private |
|
Clays |
| Korb Pit |
|
Private |
|
Clays |
| Korb Pit |
|
Private |
|
Clays |
| Korb Pit |
Harbison - Walker Refractories |
Private |
|
Clays |
| North American Refractories Co. |
|
Private |
|
Clays |
| Unnamed Clay Mine |
|
Private |
|
Clays |
| Unnamed Clay Mine |
|
Private |
|
Clays |
| Unnamed Clay Mine |
|
Private |
|
Clays |
| Unnamed Clay Mine |
|
Private |
|
Clays |
| Unnamed Clay Mine |
|
Private |
|
Clays |
| Wise Pit |
|
Private |
|
Clays |
| Wise Pit |
|
Private |
|
Clays |
