New Castle, DE Clays Mines
Clays Mines in New Castle, Delaware
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Delaware Brick Co. Pit | Delaware Brick Co. | Private | Clays | |
| Delaware Brick Co. Pit and Mill | Private | Clays |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Delaware Brick Co. Pit | Delaware Brick Co. | Private | Clays | |
| Delaware Brick Co. Pit and Mill | Private | Clays |