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: VRL1r
Locality: Sludyanka, Lake Baikal, Russia
_database_code_amcsd 0008852
8.3584 8.3584 8.3584 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z  occ  Uiso
Mg     .125   .125   .125  .99 .0058
Fe2+   .125   .125   .125 .009 .0058
Mn2+   .125   .125   .125 .003 .0058
Zn     .125   .125   .125 .005 .0058
Al       .5     .5     .5 .014 .0046
V        .5     .5     .5 .256 .0046
Cr       .5     .5     .5  .73 .0046
O    .26091 .26091 .26091      .0060