AM_Diopside_50 Formula: (Mg.992 Fe.008) Ca (Si1.932 Al.068) O6 Name: Diopside Unit cell: 9.7429 8.9161 5.2557 90.0 105.88 90.0 , V=439.13 Space group: C12/C1 (15)

Liang J , Hawthorne F C , The Canadian Mineralogist , 32 (1994) p.541-552, Characterization of fine-grained mixtures of rock-forming minerals by Rietveld, structure refinement: olivine + pyroxene, Sample: single crystal SC