AM_Diopside_81 Formula: Ca.9 Mg.96 Al.29 Si1.85 O6 Name: Diopside Unit cell: 9.707 8.863 5.267 90.0 106.27 90.0 , V=434.99 Space group: C12/C1 (15)

Tribaudino M , Molin G M , Bruno E , European Journal of Mineralogy , 6 (1994) p.77-86, Effect of Al on enstatite solubility in CMAS clinopyroxenes:, 2 - Crystal chemical considerations, Sample: Di75En10CaTs15, split M2 atom model