Unnamed Sandstone Quarry
Past ProducerFlagstoneSurfaceUSGS MRDS
Location
| State | Pennsylvania |
| County | Armstrong |
| Coordinates | 40.64722, -79.40805 |
Commodities
| Primary | Flagstone |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10275320 |