AM_Diopside_48 Formula: (Mg.52 Fe.48) Ca Si2 O6 Name: Diopside Unit cell: 9.795 8.979 5.2545 90.0 105.5 90.0 , V=445.32 Space group: C12/C1 (15)

Raudsepp M , Hawthorne F C , Turnock A C , The Canadian Mineralogist , 28 (1990) p.93-109, Evaluation of the Rietveld method for the characterization of fine-grained, products of the mineral synthesis: the diopside-hedenbergite join, Sample: D5