Roff, OK Silica Mines
Silica Mines in Roff, Oklahoma
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Mid Continent Glass Co Sand Pit | Mid-Continent Glass Sand Co. | Private | Silica |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Mid Continent Glass Co Sand Pit | Mid-Continent Glass Sand Co. | Private | Silica |