Hübnerite from selected localities.
USA | |
| J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas, pg#335; Econ Geol (1980) 75:515-522 |
| www.excaliburmineral.com |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
Townsville, Townsville Township, Vance County, North Carolina, USA