AM_Fayalite Formula: (Fe1.844 Mg.078 Mn.074 Ca.004) Si O4 Name: Fayalite Unit cell: 4.816 10.469 6.099 90.0 90.0 90.0 , V=307.50 Space group: PBNM (62)

Birle J D , Gibbs G V , Moore P B , Smith J V , American Mineralogist , 53 (1968) p.807-824, Crystal structures of natural olivines