| Lat / long: | 39.97172, -77.9147 |
| Primary: | Iron |
| Tertiary: | Manganese |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 420550028 |
| DEP | 10177627 |
| Reference | *NVILLIERS,E.,1887,PA.G.S.ANN.RPT.1886,IV,P1493 |
| Reporter | Eastern Field Operations Center (EFOC) |