Betpakdalite-CaMg Kampf A R, Mills S J, Rumsey M S, Dini M, Birch W D, Spratt J, Pluth J J, Steele I M, Jenkins R A, Pinch W W Mineralogical Magazine 76 (2012) 1175-1207 The heteropolymolybdate family: structural relations, nomenclature scheme and new species Locality: Tsumeb, Namibia _database_code_amcsd 0019591 19.5336 11.0637 15.2559 90 131.528 90 C2/m atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ca .15478 -.17861 .48479 .482 .0292 .0292 .0241 .0287 .0001 .0169 .0101 Na .15478 -.17861 .48479 .018 .0292 .0292 .0241 .0287 .0001 .0169 .0101 Mg .5 0 0 .0152 .0102 .0195 .0164 0 .0091 0 Mo1 .214851 -.160513 .193999 .00835 .00993 .00816 .00875 .00080 .00695 .00072 Mo2 .370947 0 .19671 .00797 .00734 .00876 .00776 0 .00498 0 Mo3 .375826 0 .42469 .01243 .00946 .01899 .00823 0 .00560 0 As -.134700 0 .05865 .00844 .00817 .00905 .00843 0 .00564 0 Fe1 .75 .75 0 .01106 .01247 .00966 .01233 -.00046 .00876 .00073 Fe2 0 0 0 .01209 .0108 .0145 .0126 0 .0084 0 O1 .21258 0 .09237 .0098 .0088 .0113 .0076 0 .0047 0 O2 .23791 0 .28512 .0115 .0104 .0145 .0104 0 .0072 0 O3 .34240 -.12493 .10234 .0155 .0165 .0141 .0184 -.0021 .0126 -.0040 O4 .35036 -.11319 .28652 .0130 .0111 .0163 .0121 .0007 .0078 .0004 O5 .21873 -.25423 .10148 .0158 .0221 .0130 .0181 -.0007 .0158 -.0017 O6 .09475 -.12795 .10119 .0153 .0118 .0159 .0166 .0001 .0087 .0005 O7 .15162 -.12422 -.10525 .0182 .0223 .0141 .0136 .0060 .0100 -.0024 O8 .02891 0 -.1055 .0177 .0090 .0306 .0141 0 .0079 0 O9 .37073 -.12265 .48874 .0231 .0222 .0241 .0146 -.0024 .0086 .0027 O10 .48694 0 .2921 .0175 .0114 .0237 .0149 0 .0077 0 O11 .23494 -.26014 .29470 .0200 .0262 .0191 .0196 .0020 .0172 .0052 O12 .5 0 .5 .0275 .0082 .058 .0116 0 .0046 0 Wat1 .46462 -.1355 .0570 .0495 .0383 .0670 .0459 -.0204 .0291 .0024 Wat2 .6282 0 .1656 .0389 .0215 .055 .0275 0 .0108 0 Wat3 -.2093 0 .2204 .0389 .054 .0364 .049 0 .0432 0 Wat4 .1270 -.0485 .3388 .528 .0388 .033 .060 .027 .0001 .0212 .0084 Wat5 -.1082 -.0282 .4607 .515 .064 .067 .059 .056 -.015 .037 .002 Wat6 -.2934 -.0430 .4060 .546 .0372 .044 .034 .040 .0004 .030 -.0023 Wat7 -.2310 -.1986 .5053 .495 .0363 .054 .030 .047 .007 .043 .001 Wat8 .4770 -.3086 .3511 .77 .066 .055 .055 .054 .008 .022 -.003 Wat9 .0569 -.2326 .2578 .526 .058 .053 .054 .058 .002 .034 .003 Wat10 .4160 -.1978 .6985 .297 .044 .045 .051 .031 -.013 .023 -.006 Wat11 .5140 -.268 .306 .157 .069 Wat12 .4922 -.303 .412 .21 .071