AM_Forsterite_30 Formula: Mg1.997 Si.995 O4 Name: Forsterite Unit cell: 4.7552 10.1985 5.9822 90.0 90.0 90.0 , V=290.11 Space group: PBNM (62)

Hushur A , Manghnani M H , Smyth J R , Nestola F , Frost D J , American Mineralogist , 94 (2009) p.751-760, Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa, Locality: synthetic, Sample: Anhydrous Fo100