Mifflin County, PA Clays Mines
Clays Mines in Mifflin County, PA
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Terry-Diffenbach Property Prospect |
|
State Forest |
|
Clays |
- Clays Mines in Adams County, PA
- Clays Mines in Blair County, PA
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- Clays Mines in Cumberland County, PA
- Clays Mines in Huntingdon County, PA
- Clays Mines in Lycoming County, PA
- Clays Mines in Snyder County, PA
- Clays Mines in Union County, PA
