Gypsum-Anhydrite Mines in Indiana
7Total Sites
6Active
Gypsum-Anhydrite Mining in Indiana
Indiana has 7 gypsum-anhydrite-related mine and mineral deposit locations recorded in federal databases. Of these, 6 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
The earliest recorded gypsum-anhydrite mine in Indiana is National Gypsum Co. Shoals Mine in Martin County, with records dating to 1955.
By County
| County | Sites |
|---|---|
| Martin County | 6 |
| Lake County | 1 |
Gypsum-Anhydrite Mines
| Mine | County | Type | Status |
|---|---|---|---|
| National Gypsum Co. Shoals Mine | Martin | Producer | |
| Shoals Mine | Martin | Producer | |
| Shoals Mine | Martin | Underground | Producer |
| U.s. Gypsum Co. Shoals Mine | Martin | Producer | |
| United States Gypsum Company | Martin | Producer | |
| United States Gypsum Company | Martin | Underground | Producer |
| East Chicago Plant-U.s. Gypsum Co. | Lake | Processing Plant | Plant |
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