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: P4 - 39.7% olivine Rietveld
_database_code_amcsd 0005389
9.7489 8.9184 5.2577 90 105.896 90 C2/c
atom    x    y    z  occ Biso
MgM1    0 .907  .25 .948  .38
FeM1    0 .907  .25 .052  .38
CaM2    0 .302  .25       .67
SiT  .287 .093 .231 .961  .42
AlT  .287 .093 .231 .039  .42
O1   .116 .090 .140       .56
O2   .364 .250 .319       .70
O3   .352 .021 .000       .62