20hhce.is ((TYUYAMUNITE)), RADIOACTIVE, $15 MINIMUM BID, Dalco Mine, Poison Canyon, Grants, McKinley County, New Mexico, 4 x 3.5 x 2.5 cm, Miniature | |
Uranium species from New Mexico which is a calcium uranyl vanadate hydrate. Yellow crust that I can not see crystals with a loop but is probably made up of micro crystals of the tyuyamunite. |