| Lat / long: | 40.51691, -75.47462 |
| Tertiary: | Iron |
| Operation type: | Underground |
| Development status: | Past Producer |
| First production started: | 1875 |
| MAS | 420770019 |
| DEP | 10226701 |
| Reference | {Deposit:: PA. GEOLOGICAL SURVEY, BULLETIN M50, 1964, PART 3, SHEET 2.}{Deposit:: PA. GEOLOGICAL SURVEY, 4TH SERIES, BULLETIN C39, 1941, P 323}{Deposit:: WAR MINERALS REPORT 91.1171, 1944, PP 1-11.} |
| Reporter | Eastern Field Operations Center (EFOC) |