Smyrna, DE Mines
Mines in Smyrna, Delaware
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Hoskinson Gravel Pit | Hoskinson Sand And Gravel | Private | Sand and Gravel |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Hoskinson Gravel Pit | Hoskinson Sand And Gravel | Private | Sand and Gravel |