Uraninite from selected localities.
USA | |
| Rocks and Minerals,Sep-Oct,2004 |
No reference listed | |
Rocks and Minerals, Sep-Oct,2004 | |
| Logan Babcock |
Smithsonian Institution Mineral Reference Collection No.R13650-00,R13658-00,R13653-00, and R13655-00 | |
| Rocks and Minerals,Sep-Oct,2004 |
www.excaliburmineral.com ;Smithsonian Institution Mineral Reference Collection No.171372-00 | |
Rocks & Min.: 11:76. |
Chestnut Flats Mine, Spruce Pine, Mitchell County, North Carolina, USA