| Lat / long: | 40.13362, -77.10857 |
| Primary: | Iron, Manganese |
| Operation type: | Surface |
| Development status: | Past Producer |
| First production started: | 1776 |
| MAS | 420410015 |
| DEP | 10135679 |
| Reference | {Deposit:: PA. GEOLOGICAL SURVEY, BULLETIN M26, 1945, PP 1-35.}{Deposit:: PA. GEOLOGICAL SURVEY, ANNUAL REPORT FOR 1886, PART IV, 1887}{Deposit:: 1467-1481.}{Deposit:: U.S. BUREAU OF MINES, R.I. 4436, 1949, PP 1-7.}{Deposit:: FOOSE RM 1945 PA GEOL SUR MINERAL RES REPT M27 PLII P74-85} |
| Reporter | Eastern Field Operations Center (EFOC) |