| Lat / long: | 37.55617, -88.23673 |
| Tertiary: | Fluorine-Fluorite |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 170690060 |
| DEP | 10144780 |
| Reference | ILLINOIS STATE GEOLOGICAL SURVEY CIRCULAR 342 P 36 |
| Reporter | Eastern Field Operations Center (EFOC) |