Abernathyite Ross M, Evans H T American Mineralogist 49 (1964) 1578-1602 Studies of the torbernite minerals (I): The crystal structure of abernathyite and the structurally related compounds NH4(UO2AsO4).3H2O and K(H3O)(UO2AsO4)2.6H2O Locality: Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah, USA _database_code_amcsd 0000130 7.176 7.176 18.126 90 90 90 *P4/ncc .25 -.25 0 atom x y z occ Biso K .1650 .9876 .3154 .25 3.71 U .25 .25 .0514 1.90 As .75 .25 0 1.84 Oa .25 .25 .1515 2.99 Ob .25 .25 .9575 2.48 Oc .6963 .0729 .4433 2.75 Watd .1650 .9876 .3154 .75 3.71