Hematite from Campbell County, Virginia, USA
USA | |
| Rocks & Minerals 63:6 pp446-453 |
The Northern Virginia Mineral Club (2009) Field trip | |
| [var. Specularite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |