Silica Mines in Maryland
2Total Sites
1Active
Silica Mining in Maryland
Maryland has 2 silica-related mine and mineral deposit locations recorded in federal databases. Of these, 1 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Anne Arundel County | 1 |
| Montgomery County | 1 |
Silica Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Toms Run Quarry | Montgomery | Producer | |
| Wilson Molding Sand Pit | Anne Arundel | Past Producer |