Briar Hill Martinsburg Pit
ProducerFlagstoneSurfaceUSGS MRDS
Location
| State | Ohio |
| County | Knox |
| Coordinates | 40.36783, -82.30874 |
Commodities
| Primary | Flagstone |
Mine Details
| Status | Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10127152 |
| State | Ohio |
| County | Knox |
| Coordinates | 40.36783, -82.30874 |
| Primary | Flagstone |
| Status | Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10127152 |