Joppa, IL Mines
Mines in Joppa, Illinois
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Delta Materials, Inc. Dredge | Delta Materials, Inc. | Private | Sand and Gravel | |
| Shawnee Medium Interest Refractory Clay Deposit | National Forest | Clays |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Delta Materials, Inc. Dredge | Delta Materials, Inc. | Private | Sand and Gravel | |
| Shawnee Medium Interest Refractory Clay Deposit | National Forest | Clays |