Zircon from Amelia (Amelia Court House), Amelia County, Virginia, USA
USA | |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. Am Min 50:231-235 | |
[var. Cyrtolite] AmMin 3:27-28 (1918) |