AM_Diopside_94
Formula: Ca Mg.943 Fe.13 Si1.927 O6
Name: Diopside
Unit cell: 9.7433 8.941 5.2511 90.0 105.936 90.0 , V=439.87
Space group: C12/C1 (15)

Redhammer G J , European Journal of Mineralogy , 10 (1998) p.439-452, Mossbauer spectroscopy and Rietveld refinement on synthetic, ferri-Tschermak s molecule CaFe3+(Fe3+Si)O6 substituted diopside, Sample: fts6/#2