Tapiaite
Kampf A R, Mills S J, Nash B P, Dini M, Donoso A A M
Mineralogical Magazine 79 (2015) 345-354
Tapiaite, Ca5Al2(AsO4)4(OH)4*12H2O, a new mineral from the Jote mine,
Tierra Amarilla, Chile
Locality: Jote mine, Tierra Amarilla, Chile
_database_code_amcsd 0020697
16.0160 5.7781 16.3410 90 116.704 90 P2_1/n
atom       x      y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ca1       .5     .5      0 .0209  .0262  .0181  .0232  .0017  .0154  .0017
Ca2   .47839  .1855 .33149 .0187  .0196  .0185  .0163 -.0022  .0066 -.0012
Ca3   .32828  .3149 .47120 .0188  .0165  .0199  .0195  .0003  .0076  .0026
Al    .74473  .4993 .75492 .0131  .0156  .0097  .0135  .0003  .0059 -.0007
As1   .57805 .24950 .57888 .0135  .0135  .0114  .0134 -.0006  .0039  .0003
As2   .41220 .99716 .09523 .0149  .0169  .0130  .0171  .0002  .0098 -.0001
O1     .4764  .1762  .5750 .0188   .016   .017   .027  -.001   .012   .001
O2     .5762  .3224  .4798 .0199   .028   .021   .013   .006   .012   .004
O3     .6282  .4860  .6444 .0168   .017   .012   .017   .005   .004   .006
O4     .6446  .0114  .6299 .0161   .018   .013   .017   .003   .009  -.005
O5     .4156  .7683  .0344 .0261   .030   .020   .034   .003   .020  -.008
O6     .4776  .2168  .0892 .0267   .030   .025   .031  -.006   .019   .002
O7     .2998  .0821  .0575 .0218   .024   .013   .028  -.003   .012  -.001
O8     .4500  .9225  .2067 .0186   .022   .014   .018  -.001   .008   .000
OH9    .3045  .2357  .2162 .0186   .020   .018   .018   .002   .008   .000
OH10   .2139  .2656  .3027 .0158   .016   .019   .011  -.002   .004  -.003
Wat11  .4958  .4791  .2378 .0302   .042   .024   .030   .004   .020   .006
Wat12  .6357  .1245  .3388 .0332   .031   .031   .033   .006   .010   .004
Wat13  .6394  .5986  .1367 .0423   .041   .040   .036  -.004   .009  -.001
Wat14  .2365  .0218  .4928 .0263   .024   .018   .038  -.007   .016   .000
Wat15  .6780  .6029  .3769 .0365   .048   .034   .033  -.011   .024  -.008
Wat16  .8347  .5687  .3282 .0455   .045   .042   .040  -.006   .011  -.002