AM_Diopside_63 Formula: Ca.8 Mg1.2 Si2 O6 Name: Diopside Unit cell: 9.7323 8.9152 5.2464 90.0 106.357 90.0 , V=436.78 Space group: C12/C1 (15)

Tribaudino M , Nestola F , Meneghini C , The Canadian Mineralogist , 43 (2005) p.1411-1421, Rietveld refinement of clinopyroxenes with intermediate, Ca-content along the join diopside-enstatite, Locality: synthetic, Sample: Di80En20