AM_Co2SiO4_3 Formula: (Co.261 Mg1.739) Si O4 Name: Co2SiO4 Unit cell: 4.76 10.221 5.984 90.0 90.0 90.0 , V=291.13 Space group: PBNM (62)

Miyake M , Nakamura H , Kojima H , Marumo F , American Mineralogist , 72 (1987) p.594-598, Cation ordering in Co-Mg olivine solid-solution series, Sample: Co03