| Lat / long: | 39.72332, -76.16244 |
| Tertiary: | Aluminum, Calcium, Chromium, Iron, Magnesite, Silica, Titanium |
| Other material: | Asbestos, Chalcedony, Magnetite |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 420710004 |
| DEP | 10153680 |
| Reference | {Deposit:: PEARRE N HEYL A JR USGS BULL 1082K PG 769 1960}{Deposit:: GORDON S THE CHROMITE DEPOSITS OF THE STATE LINE SERPENTINES}{Deposit:: CADEMY OF NAT SCIENCE PROCEEDINGS VOL 73 1921}{Deposit:: PEARRE N HEYL A THE HISTORY OF CHROMITE MINING IN PA & MD PA}{Deposit:: TOPOG AND GEOL SUR 1C 14 1959} |
| Reporter | Harrison |