Wollastonite-1A
Ohashi Y, Finger L W
Carnegie Institution of Washington: Yearbook 75 (1976) 746-753
Stepwise cation ordering in bustamite and disordering in wollastonite
_database_code_amcsd 0012176
10.104 11.054 7.305 99.53 100.56 83.44 C-1
atom     x     y     z  occ Biso
Ca1  .0212 .2800 .0772  .97  .71
Mn1  .0212 .2800 .0772  .03  .71
Ca2  .0180 .2803 .5712  .97  .73
Mn2  .0180 .2803 .5712  .03  .73
Ca3  .9863 .0111 .7497 .465  .67
Mn3  .9863 .0111 .7497 .035  .67
Ca4      0     0    .5       .67
Si1  .2265 .4585 .8876       .53
Si2  .2266 .4576 .4540       .54
Si3  .2260 .6711 .2237       .52
O1   .1164 .0786 .0381      1.00
O2   .1168 .0807 .5612       .98
O3   .1147 .7874 .2271       .67
O4   .1149 .8142 .7305       .81
O5   .1235 .3577 .8750      1.05
O6   .1239 .3567 .3657      1.13
O7   .2201 .4955 .6780      1.29
O8   .1811 .5887 .3703       .85
O9   .1823 .5912 .0119        84