Silica Mines in Indiana
5Total Sites
2Active
Silica Mining in Indiana
Indiana has 5 silica-related mine and mineral deposit locations recorded in federal databases. Of these, 2 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Clark County | 1 |
| Harrison County | 1 |
| La Porte County | 1 |
| Martin County | 1 |
| Washington County | 1 |
Silica Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Gem Silica Elizabeth Plant | Harrison | Surface | Producer |
| Michigan City Plant | La Porte | Surface | Producer |
| General Refractories Quarry | Martin | Surface | Past Producer |
| Jorris Sand Pit | Clark | Surface | Past Producer |
| Miller Sand Pit | Washington | Surface | Past Producer |