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USA | |
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| [var. Milky Quartz] Gems and Minerals of America-Jay Ellis Ransom-1974 |
- Axton Pegmatite Mining District
| [var. Smoky Quartz] Rocks & Min.:60:168. |
|
| [var. Smoky Quartz] Rocks & Min.: 60: 168. |
|
| [var. Smoky Quartz] Pegau, Arthur A. (1932) Pegmatite Deposits of Virginia. Bulletin 33. Virginia Geological Survey
Rocks & Min.: 60: 168.
Bulletin 33. |
|
| [var. Smoky Quartz] Rocks & Min.: 60:168. |
- Campbell-Pittsylvania Counties Barite
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
|
| [Chalcedony var. Agate] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
- Riverside Shopping Center
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
|
| [Chalcedony var. Agate] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
|
| [var. Amethyst] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
|
| [var. Amethyst] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
|
| [var. Blue Quartz] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
|
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- James River-Roanoke River Mn-Fe-Ba Mining District
| Tracy, Robert J., Beard, James S. (2003) Manganoan kinoshitalite in Mn-rich marble and skarn from Virginia. American Mineralogist, 88 (5) 740-747 doi:10.2138/am-2003-5-603 |
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| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
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| JL Jerden Jr (2001) Origin of Uranium Mineralization at Coles Hill Virginia (USA) and its Natural Attenuation within an Oxidizing Rock-Soil-Ground Water System |
