AM_Enstatite_32 Formula: Ca.04 Mg1.96 Si2 O6 Name: Enstatite Unit cell: 18.262 8.826 5.192 90.0 90.0 90.0 , V=836.85 Space group: PBCA (61)

Nestola F , Tribaudino M , European Journal of Mineralogy , 15 (2003) p.365-371, The structure of Pbca orthopyroxenes along the join diopside-enstatite (CaMgSi2O6-Mg2Si2O6), Sample: D4En96