AM_Diopside_47 Formula: (Mg.74 Fe.26) Ca Si2 O6 Name: Diopside Unit cell: 9.773 8.9523 5.2524 90.0 105.676 90.0 , V=442.44 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: D3