Beshtauite Pekov I V, Krivovichev S V, Yapaskurt V O, Chukanov N V, Belakovskiy D I American Mineralogist 99 (2014) 1783-1787 Beshtauite, (NH4)2(UO2)(SO4)2*2H2O, a new mineral from Mount Beshtau, Northern Caucasus, Russia Locality: Mount Beshtau, Stavropol region, Northern Caucasus, Russia _database_code_amcsd 0020412 7.7360 7.3712 20.856 90 102.123 90 P2_1/c atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) U .23061 .38928 .37715 .0293 .0249 .0355 .0241 -.00077 -.0027 .00004 S1 .5491 .7163 .45439 .0304 .0296 .0341 .0236 -.0021 -.0029 .0009 S2 .1430 .7270 .24760 .0356 .0349 .0380 .0293 .0033 -.0042 .0039 O1 .4130 .3669 .3372 .036 .018 .053 .033 .013 -.001 -.002 O2 .0467 .4114 .4152 .040 .015 .054 .048 .006 -.003 .002 O3 .4013 .2569 .4739 .039 .039 .044 .026 .002 -.007 -.009 O4 .3716 .6324 .4410 .038 .031 .041 .040 -.014 .006 -.012 O5 .5366 .8922 .4224 .044 .038 .049 .041 -.002 -.001 .012 O6 .6765 .5995 .4312 .043 .035 .051 .040 .008 .002 -.008 O7 .1371 .6472 .3134 .043 .041 .053 .030 .000 -.002 .012 O8 .0441 .2741 .2819 .049 .040 .061 .041 -.010 -.003 -.004 O9 .212 .6014 .2078 .061 .078 .059 .051 .026 .025 .007 O10 .249 .8903 .2601 .056 .058 .059 .045 -.021 .000 .002 Wat1 .2199 .0527 .3763 .041 .035 .031 .045 .007 -.021 .002 Wat2 .7591 .1976 .4334 .055 .057 .053 .059 -.005 .021 .001 N1 .6569 .7268 .2981 .040 .051 .034 .038 .006 .018 .007 H1a .6569 .7268 .2981 .040 .051 .034 .038 .006 .018 .007 H1b .6569 .7268 .2981 .040 .051 .034 .038 .006 .018 .007 H1c .6569 .7268 .2981 .040 .051 .034 .038 .006 .018 .007 H1d .6569 .7268 .2981 .040 .051 .034 .038 .006 .018 .007 N2 .982 .843 .4449 .060 .031 .094 .051 -.005 .001 .005 H2a .982 .843 .4449 .060 .031 .094 .051 -.005 .001 .005 H2b .982 .843 .4449 .060 .031 .094 .051 -.005 .001 .005 H2c .982 .843 .4449 .060 .031 .094 .051 -.005 .001 .005 H2d .982 .843 .4449 .060 .031 .094 .051 -.005 .001 .005