Spinel
Carraro A
European Journal of Mineralogy 15 (2003) 681-688
Crystal chemistry of Cr-spinels from a suite of spinel peridotite mantle
xenoliths from the Predazzo Area (Dolomites, Northern Italy)
Sample: CRSP4
Locality: Predazzo area, Dolomites, Northern Italy
_database_code_amcsd 0007010
8.2129 8.2129 8.2129 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ  Uiso
MgT   .125  .125  .125  .653 .0062
AlT   .125  .125  .125  .060 .0062
Fe2T  .125  .125  .125  .245 .0062
Fe3T  .125  .125  .125  .033 .0062
MnT   .125  .125  .125  .004 .0062
SiT   .125  .125  .125  .002 .0062
ZnT   .125  .125  .125  .003 .0062
AlM     .5    .5    .5 .5345 .0040
CrM     .5    .5    .5 .3995 .0040
MgM     .5    .5    .5 .0415 .0040
Fe2M    .5    .5    .5 .0075 .0040
Fe3M    .5    .5    .5  .007 .0040
NiM     .5    .5    .5 .0025 .0040
TiM     .5    .5    .5 .0025 .0040
O    .2628 .2628 .2628       .0073