AM_Olivine_23 Formula: (Ni1.38 Mg.62) Si O4 Name: Olivine Unit cell: 4.7345 10.1623 5.9317 90.0 90.0 90.0 , V=285.39 Space group: PBNM (62)

Ottonello G , Della Giusta A , Molin G M , American Mineralogist , 74 (1989) p.411-421, Cation ordering in Ni-Mg olivines, sample Ni.63, heated to 800 C, then quenched, Mg.634Ni1.363SiO4