| Lat / long: | 40.03833, -86.89499 |
| Primary: | Perlite |
| Operation type: | Processing Plant |
| Development status: | Past Producer |
| MAS | 181079002 |
| DEP | 10266189 |
| Reference | MINERAL INDUSTRIES ESTABLISHMENTS IN INDIANA, 1979 BUREAU OF |
| Reporter | Eastern Field Operations Center (EFOC) |