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: VRL3b
Locality: Sludyanka, Lake Baikal, Russia
_database_code_amcsd 0008859
8.3686 8.3686 8.3686 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z  occ  Uiso
Mg     .125   .125   .125  .99 .0060
Fe2+   .125   .125   .125 .009 .0060
Zn     .125   .125   .125 .008 .0060
Al       .5     .5     .5 .012 .0053
V        .5     .5     .5  .37 .0053
Cr       .5     .5     .5  .62 .0053
O      .261   .261   .261      .0061