| Lat / long: | 41.95691, -86.55328 |
| Primary: | Silica |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 260210004 |
| DEP | 10146359 |
| Reference | {Deposit:: REF: MICH MIN PROD 1975 - DEPT OF NAT RES - GEOL SURV DIV}{Deposit:: PRODUCES INDUSTRIAL SAND} |
| Reporter | Eastern Field Operations Center (EFOC) |