| Lat / long: | 41.12721, -79.92036 |
| Primary: | Flagstone |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 420190010 |
| DEP | 10226023 |
| Reference | {Deposit:: REFERENCE: PENNDOT 1975}{Deposit:: RCF & CMS LISTS 10/81}{Deposit:: NOT ON 1980 OR 1981 MSHA LIST; ASSUME PAST PRODUCER} |
| Reporter | Eastern Field Operations Center (EFOC) |