Unionville Mine
Past ProducerSurface-UndergroundUSGS MRDS
Location
| State | Maryland |
| County | Frederick |
| Coordinates | 39.47893, -77.19828 |
Commodities
| Tertiary | Copper, Zinc |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| Data Source | USGS MRDS |
| Source ID | 10218872 |