AM_Diopside_64 Formula: Ca.7 Mg1.3 Si2 O6 Name: Diopside Unit cell: 9.7264 8.9133 5.2485 90.0 106.742 90.0 , V=435.73 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: Di70En30