AM_MgSiO3_20 Formula: Mg Si O3 Name: MgSiO3 Unit cell: 4.777 4.927 6.89772 90.0 90.0 90.0 , V=162.35 Space group: PBNM (62)

Ross N L , Hazen R M , Physics and Chemistry of Minerals , 17 (1990) p.228-237, High-pressure crystal chemistry of MgSiO3 perovskite, Sample: P = .001b GPa