Bustamite
Ohashi Y, Finger L W
American Mineralogist 63 (1978) 274-288
The role of octahedral cations in pyroxenoid crystal chemistry. I. Bustamite,
wollastonite, and the pectolite-schizolite-serandite series
sample BS, from Hijikuzu, Iwate, Japan
_database_code_amcsd 0000619
9.864 10.790 7.139 99.53 99.71 83.83 I-1
atom     x     y     z  occ Biso
Mn1  .0245 .7721 .8257  .87  .67
Ca1  .0245 .7721 .8257  .13  .67
Ca2  .0231 .7783 .3410  .93  .72
Mn2  .0231 .7783 .3410  .07  .72
Mn3      0    .5    .5       .55
Ca4      0    .5     0  .99  .65
Mn4      0    .5     0  .01  .65
Si1  .2226 .9566 .6473       .48
Si2  .2235 .9534 .1978       .50
Si3  .2201 .1757 .9801       .48
Oa1  .1178 .5803 .7757       .77
Oa2  .1139 .5730 .3170       .84
Oa3  .1164 .3135 .4744       .75
Ob1  .1133 .8587 .6491      1.18
Ob2  .1328 .8402 .1010      1.09
Ob3  .1095 .2961 .9849       .72
Oc1  .2105 .9787 .4259      1.46
Oc2  .1687 .0887 .1221       .81
Oc3  .1787 .0966 .7605       .80