Whitman County, WA Silica Mines
Silica Mines in Whitman County, WA
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Colton | Private | Silica | ||
| Kamiak Butte | Private | Silica | ||
| Ladow Butte | Private | Silica | ||
| Ringo Hills | Private | Silica | ||
| Steptoe Butte | Private | Silica | ||
| Stratton Butte | Private | Silica |