Magnesiochromite
Lavina B, Reznitskii L Z, Bosi F
Physics and Chemistry of Minerals 30 (2003) 599-605
Crystal chemistry of some Mg, Cr, V normal spinels from Sludyanka (Lake Baikal, Russia):
the influence of V3+ on structural stability
Sample: VRL2b
Locality: Sludyanka, Lake Baikal, Russia
_database_code_amcsd 0008851
8.3369 8.3369 8.3369 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z  occ  Uiso
Mg     .125   .125   .125  .97 .0081
Fe2+   .125   .125   .125 .003 .0081
Mn2+   .125   .125   .125 .002 .0081
Zn     .125   .125   .125 .005 .0081
Al       .5     .5     .5 .039 .0074
V        .5     .5     .5  .13 .0074
Cr       .5     .5     .5 .835 .0074
O     .2613  .2613  .2613      .0086