Diopside
Liang J, Hawthorne F C
The Canadian Mineralogist 32 (1994) 541-552
Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
structure refinement: olivine + pyroxene
Sample: P1 - 9.9% olivine Rietveld
_database_code_amcsd 0005386
9.7501 8.9207 5.2593 90 105.897 90 C2/c
atom    x    y    z  occ Biso
MgM1    0 .906  .25 .984  .38
FeM1    0 .906  .25 .016  .38
CaM2    0 .302  .25       .67
SiT  .287 .094 .232 .961  .42
AlT  .287 .094 .232 .039  .42
O1   .115 .091 .138       .56
O2   .363 .250 .322       .70
O3   .352 .018 .004       .62