Tantalite-(Fe) from Great Smoky Mountains Rift Basin, North America Plate
USA | |
| www.excaliburmineral.com Smithsonian Institution Mineral Reference Collection No.103575-00 |
| Miller, J.W. and Allen, C.W. |
USA | |
| www.excaliburmineral.com Smithsonian Institution Mineral Reference Collection No.103575-00 |
| Miller, J.W. and Allen, C.W. |