Diopside

Al_0.6Ca_0.96Fe_0.51Mg_0.44O₆Si_1.4

Kabalov, Y. K.Oeckler, O.Sokolova, E. V.Mironov, A. B.Chesnokov, B. V.

European Journal of Mineralogy (1997) 9, 617-621

a=9.786Å   b=8.860Å   c=5.338Å

α=90°   β=105.87°   γ=90°