| Lat / long: | 41.64032, -87.46331 |
| Primary: | Gypsum-Anhydrite |
| Tertiary: | Perlite |
| Operation type: | Processing Plant |
| Development status: | Plant |
| MAS | 180899911 |
| DEP | 10193872 |
| Reference | {Deposit:: MINERAL INDUSTRIES ESTABLISHMENTS IN INDIANA, U.S. BUREAU}{Deposit:: OF MINES, 1-8-79.}{Deposit:: RCF AND CMS LISTS 10/81} |
| Reporter | Eastern Field Operations Center (EFOC) |