| Lat / long: | 41.33672, -88.88176 |
| Primary: | Silica |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 170990031 |
| DEP | 10193779 |
| Reference | {Deposit:: MSHA PRODUCERS LIST 11/82}{Deposit:: ILL DIR. OF MINERAL PROD. 1974}{Deposit:: MSHA INSPECTION REPORT 4-13-81.}{Deposit:: # COM IS SILICA SAND.}{Deposit:: RCF AND CMS LISTS 10/81} |
| Reporter | Eastern Field Operations Center (EFOC) |