Festus, MO Silica Mines
Silica Mines in Festus, Missouri
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Festus Pit & Plant | Martin Marietta Aggregates Co., Manley Sand Division | Private | Silica | |
| Martin Marietta Sand Pit | Unknown | Silica |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Festus Pit & Plant | Martin Marietta Aggregates Co., Manley Sand Division | Private | Silica | |
| Martin Marietta Sand Pit | Unknown | Silica |