Harding County, SD Clays Mines
Clays Mines in Harding County, SD
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Buffalo Quad | Clays | |||
| Ladner Quad | Clays | |||
| Willett & Midland No. 1 Quads | Clays |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Buffalo Quad | Clays | |||
| Ladner Quad | Clays | |||
| Willett & Midland No. 1 Quads | Clays |