Lemont, IL Sulfur Mines
Sulfur Mines in Lemont, Illinois
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| (Facility) Union 76 Chicago Refinery | Union Oil Co. Of California; 76 Div. | Private | Sulfur |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| (Facility) Union 76 Chicago Refinery | Union Oil Co. Of California; 76 Div. | Private | Sulfur |