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 Mn-BS, from Mitsuka, Gifu, Japan
_database_code_amcsd 0000618
9.807 10.680 7.091 99.58 99.99 83.79 I-1
atom     x     y     z occ Biso
Mn1  .0241 .7713 .8227 .92  .96
Ca1  .0241 .7713 .8227 .08  .96
Mn2  .0225 .7753 .3387 .51  .93
Ca2  .0225 .7753 .3387 .49  .93
Mn3      0    .5    .5 .81  .73
Ca3      0    .5    .5 .19  .73
Ca4      0    .5     0 .83  .74
Mn4      0    .5     0 .17  .74
Si1  .2195 .9565 .6435      .54
Si2  .2223 .9517 .1967      .53
Si3  .2184 .1764 .9778      .52
Oa1  .1200 .5802 .7766     1.12
Oa2  .1141 .5767 .3174     1.21
Oa3  .1171 .3137 .4776      .82
Ob1  .1106 .8568 .6399     1.84
Ob2  .1297 .8379 .1026     1.67
Ob3  .1085 .2977 .9846      .78
Oc1  .2111 .9799 .4241     2.45
Oc2  .1678 .0876 .1206      .99
Oc3  .1738 .0974 .7575      .97