AM_Enstatite_8 Formula: Mg Si O3 Name: Enstatite Unit cell: 18.011 8.652 5.102 90.0 90.0 90.0 , V=795.05 Space group: PBCA (61)

Hugh-Jones D A , Angel R J , American Mineralogist , 79 (1994) p.405-410, A compressional study of MgSiO3 orthoenstatite up to 8.5 GPa, Sample: P = 5.85 GPa