Spinel
Lavina B, Koneva A, Della Giusta A
European Journal of Mineralogy 15 (2003) 435-441
Cation distribution and cooling rates of Cr-substituted Mg-Al spinel
from the Olkhon metamorphic complex, Russia
Sample: T4-2I
Locality: Olkhon metamorphic complex, Russia
_database_code_amcsd 0006986
8.1044 8.1044 8.1044 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
AlT    .125   .125   .125  .122 .0417
MgT    .125   .125   .125   .87 .0417
ZnT    .125   .125   .125  .008 .0417
AlM      .5     .5     .5  .873 .0362
MgM      .5     .5     .5   .06 .0362
CrM      .5     .5     .5 .0665 .0362
O    .26337 .26337 .26337       .0448