Monticello, IL Mines
Mines in Monticello, Illinois
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Monticello City Eng. | City Of Monticello | Private | Stone, Crushed | |
| Monticello Quality Sand Pit | G. S Inc. | Private | Sand and Gravel | |
| Piatt County Highway Department | Piatt County | Private | Stone, Crushed |