Midvale, ID Silica Mines
Silica Mines in Midvale, Idaho
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Silica Prospect | National Forest | Silica | ||
| Thorson Silica Deposit | National Forest | Silica |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Silica Prospect | National Forest | Silica | ||
| Thorson Silica Deposit | National Forest | Silica |