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: T4-2G
Locality: Olkhon metamorphic complex, Russia
_database_code_amcsd 0006984
8.0981 8.0981 8.0981 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
AlT    .125   .125   .125  .126 .0435
MgT    .125   .125   .125  .868 .0435
ZnT    .125   .125   .125  .006 .0435
AlM      .5     .5     .5 .8945 .0371
MgM      .5     .5     .5  .062 .0371
CrM      .5     .5     .5 .0435 .0371
O    .26342 .26342 .26342       .0458