Betpakdalite-CaCa Schmetzer K, Nuber B, Tremmel G Neues Jahrbuch fur Mineralogie, Monatshefte 1984 (1984) 393-403 Betpakdalite from Tsumeb, Namibia: mineralogy, crystal chemistry and structure Locality: Tsumeb, Namibia _database_code_amcsd 0014792 19.44 11.096 15.25 90 131.28 90 C2/m atom x y z occ Uiso KWl .4727 -.1513 .0715 .086 .0496 WatWl .4727 -.1513 .0715 .574 .0496 KW2 .6246 0 .1637 .086 .0263 WatW2 .6246 0 .1637 .574 .0263 Wat3 -.2182 0 .2148 .0859 WatW4 .1279 -.0440 .3436 .419 .0377 CaW5 -.1102 0 .4584 .1097 WatW6 -.2961 -.0383 .4053 .419 .0551 WatW7 -.2373 -.2029 .5021 .419 .0577 WatW8 .4768 -.3072 .3483 .419 .0364 WatW9 .0599 -.2382 .2794 .419 .0655 Mol .2149 -.1609 .1941 .0135 Mo2 .3713 0 .1976 .0134 Mo3 .3750 0 .4235 .0165 As -.1347 0 .0592 .0141 Fel -.25 -.25 0 .0177 Fe2 0 0 0 .0209 K .5 0 0 .086 .0620 Wat .5 0 0 .574 .0620 Wat .1558 -.1695 .4928 .419 .0420 O1 .2105 0 .0891 .0171 O2 .2381 0 .2834 .0181 O3 .3420 -.1248 .1036 .0207 O4 .3493 -.1119 .2862 .0141 O5 .2168 -.2529 .1010 .0195 O6 .0939 -.1291 .1005 .0197 O7 .1507 -.1243 -.1068 .0227 O8 .0258 0 -.1102 .0238 O9 .3695 -.1220 .4864 .0293 O10 .4886 0 .2937 .0236 O11 .2353 -.2589 .2939 .0263 O12 .5 0 .5 .0313