East Chicago, IN Mines
Mines in East Chicago, Indiana
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Buffington Cement Plant | Lehigh Portland Cement Co. | Private | Stone | |
| Buffington Lime Plant | Marblehead Lime Co. | Private | Limestone | |
| Dean H. Mitchell Generating Station | Private | Sulfur | ||
| East Chicago Plant-U.S. Gypsum Co. | U.S. Gypsum Co. | Private | Gypsum-Anhydrite Perlite |
|
| Indiana Harbor Limekiln | Inland Steel Co. | Private | Limestone |