AM_Enstatite_34 Formula: Mg Si O3 Name: Enstatite Unit cell: 18.225 8.8128 5.18 90.0 90.0 90.0 , V=831.98 Space group: PBCA (61)

Ohashi Y , Physics and Chemistry of Minerals , 10 (1984) p.217-229, Polysynthetically-twinned structures of enstatite and wollastonite, Sample: OREN