Quartz from selected localities.
USA | |
| [var: Rock Crystal] Minerals of Virginia 1990 by R. V. Dietrich; Mertie, John Beaver, Jr. (1959) Quartz crystal deposits of southwestern Virginia and western North Carolina. USGS Bulletin: 1072-D |
Minerals of Virginia 1990 by R. V. Dietrich; Mertie, John Beaver, Jr. (1959) Quartz crystal deposits of southwestern Virginia and western North Carolina. USGS Bulletin: 1072-D | |
Minerals of Virginia 1990 by R. V. Dietrich; Mertie, John Beaver, Jr. (1959) Quartz crystal deposits of southwestern Virginia and western North Carolina. USGS Bulletin: 1072-D | |
Minerals of Virginia 1990 by R. V. Dietrich; Mertie, John Beaver, Jr. (1959) Quartz crystal deposits of southwestern Virginia and western North Carolina. USGS Bulletin: 1072-D |
Henry B. Hall Farm Deposit, Carroll County, Virginia, USA