Diopside
Tribaudino M, Molin G M, Bruno E
European Journal of Mineralogy 6 (1994) 77-86
Effect of Al on enstatite solubility in CMAS clinopyroxenes:
2 - Crystal chemical considerations
Sample: Di75En10CaTs15
_database_code_amcsd 0006528
9.707 8.863 5.267 90 106.27 90 C2/c
atom       x     y     z  occ Biso
CaM2       0 .3011   .25  .45 1.16
MgM2       0 .3011   .25  .05 1.16
MgM1       0 .9079   .25  .86  .81
AlM1       0 .9079   .25  .14  .81
AlT    .2875 .0934 .2294 .075  .78
SiT    .2875 .0934 .2294 .925  .78
O1     .1143 .0866 .1390       .98
O2     .3627 .2523 .3212      1.19
O3     .3518 .0184 .9947      1.03