Gwinner No. 1 Quarry
Past ProducerFlagstoneSurfaceUSGS MRDS
Location
| State | Pennsylvania |
| County | Beaver |
| Coordinates | 40.79922, -80.32367 |
Commodities
| Primary | Flagstone |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10250237 |