14jkwg.nr ((CARNOTITE)), RADIOACTIVE URANIUM species, $75 MINIMUM BID, Foster Mine, Polar Mesa Mining District, Grand County, Utah, 13.5 x 9 x 5 cm, Cabinet | |
Yellow Uranium Oxide from the Foster Mine, a rare locality for producing specimens. Mindat only shows three specimens of which none are Carnotite. This is the area targeted this year for closing and sealing the mines by the state of Utah. It may already be sealed preventing any other specimens ever being collected |