Galena from Loudoun County, Virginia, USA
USA | |
| Brander Robinson Personal collection |
| |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
USA | |
| Brander Robinson Personal collection |
| |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
Bull Run Quarry, Conklin, Loudoun County, Virginia, USA