Spinel
Lenaz D, Princivalle F
The Canadian Mineralogist 43 (2005) 1305-1314
The crystal chemistry of detrital chromian spinel from the
southeastern Alps and Outer Dinarides: The discrimination of
supplies from areas of similar tectonic setting?
Sample: BG 24
_database_code_amcsd 0006038
8.1947 8.1947 8.1947 90 90 90 *Fd-3m
.125 .125 .125
atom       x      y      z   occ  Uiso
AlT     .125   .125   .125  .089 .0051
Fe2+T   .125   .125   .125  .228 .0051
Fe3+T   .125   .125   .125  .032 .0051
MgT     .125   .125   .125  .647 .0051
SiT     .125   .125   .125  .003 .0051
ZnT     .125   .125   .125  .001 .0051
AlM       .5     .5     .5 .5825 .0069
Fe2+M     .5     .5     .5 .0155 .0069
Fe3+M     .5     .5     .5  .028 .0069
MgM       .5     .5     .5 .0495 .0069
CrM       .5     .5     .5 .3205 .0069
NiM       .5     .5     .5 .0015 .0069
TiM       .5     .5     .5 .0025 .0069
O     .26245 .26245 .26245       .0083