Maryland Mine
Past ProducerGoldUSGS MRDS
Location
| State | Maryland |
| County | Montgomery |
| Coordinates | 38.99559, -77.23162 |
Commodities
| Primary | Gold |
Mine Details
| Status | Past Producer |
| First Production | 1868 |
| Discovery Year | 1860 |
| Data Source | USGS MRDS |
| Source ID | 10068001 |