Cook County, IL Iron Mines
Iron Mines in Cook County, IL
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Us Steel Chicago Plant--South Works | U.S. Steel Corp. | Municipality | Iron |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Us Steel Chicago Plant--South Works | U.S. Steel Corp. | Municipality | Iron |