Hanley Number 4a Mine
Past ProducerClayUSGS MRDS
Location
| State | Pennsylvania |
| County | Jefferson |
| Coordinates | 41.14251, -79.17085 |
Commodities
| Primary | Clay |
Mine Details
| Status | Past Producer |
| Deposit Type | Sedimentary |
| Data Source | USGS MRDS |
| Source ID | 10100044 |