| Lat / long: | 40.10973, -87.68892 |
| Primary: | Fire Clay (Refractory) |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MAS | 171830010 |
| DEP | 10217906 |
| Reference | {Deposit:: WHITE, W. A., LIGHTWEIGHT AGGREGATE FROM ILL. SHALE, ILL.}{Deposit:: STATE GEOL. SURV. CIRCULAR 290, 1960, PP. 27} |
| Reporter | Eastern Field Operations Center (EFOC) |