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: P3 - 30.6% olivine Rietveld
_database_code_amcsd 0005388
9.7489 8.9181 5.2574 90 105.888 90 C2/c
atom    x    y    z  occ Biso
MgM1    0 .908  .25 .982  .38
FeM1    0 .908  .25 .018  .38
CaM2    0 .302  .25       .67
SiT  .287 .093 .231 .961  .42
AlT  .287 .093 .231 .039  .42
O1   .114 .089 .135       .56
O2   .365 .250 .318       .70
O3   .350 .020 .998       .62