Beryl from Pittsylvania County, Virginia, USA
USA | |
| Penick, Jr., D. Allen (1978) |
Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. | |
| Rocks & Min.:60:168. |
Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. | |
Rocks & Min.: 60: 168. | |
Rocks & Min.: 60: 168. | |
Rocks & Min.: 60:168. | |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
Pittsylvania wayside, Altavista, Pittsylvania County, Virginia, USA