John Boyer Quarry
Past ProducerFlagstoneSurfaceUSGS MRDS
Location
| State | Pennsylvania |
| County | Beaver |
| Coordinates | 40.76192, -80.32918 |
Commodities
| Primary | Flagstone |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10128390 |
| State | Pennsylvania |
| County | Beaver |
| Coordinates | 40.76192, -80.32918 |
| Primary | Flagstone |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10128390 |