Alton, IL Mines
Mines in Alton, Illinois
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Alton Brick Co.Clay Shale Pit | Private | Clays | ||
| Alton Dredge | Private | Sand and Gravel | ||
| Reliance Quarry | Private | Stone, Crushed | ||
| Reliance Quarry Inc. Alton Quarry | Reliance Quarry, Inc. | Private | Stone, Crushed |