AM_Forsterite_65 Formula: Mg2 Si O4 Name: Forsterite Unit cell: 4.709 10.01 5.896 90.0 90.0 90.0 , V=277.92 Space group: PBNM (62)

Kudoh Y , Takeuchi Y , Zeitschrift fur Kristallographie , 171 (1985) p.291-302, The crystal structure of forsterite Mg2SiO4 under high pressure up to 149 kb, Sample: P = 53 kbar