| Lat / long: | 37.52317, -88.42224 |
| Tertiary: | Fluorine-Fluorite |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 171510022 |
| DEP | 10290904 |
| Reference | {Deposit:: WELLER J M ET AL ILL STATE GEOL SUR BULL 76 P 137}{Deposit:: ILLINOIS STATE GEOLOGICAL SURVEY BULL 41 P 302}{Reserve-Resource:: ILLINOIS STATE GEOLOGICAL SURVEY BULLETIN 76, P. 137.} |
| Reporter | Eastern Field Operations Center (EFOC) |