| Lat / long: | 40.11813, -90.62091 |
| Primary: | Clay |
| Operation type: | Surface |
| Development status: | Prospect |
| MAS | 171690008 |
| DEP | 10290293 |
| Reference | {Deposit:: WHITE,W.A., LIGHTWEIGHT AGGREGATE FROM ILL. SHALE,}{Deposit:: ILLINOIS STATE GEOL. SURV. CIRCULAR 290, 1960, PAGE 26} |
| Reporter | Eastern Field Operations Center (EFOC) |