AM_Olivine_20 Formula: (Mg.97 Ni1.03) Si O4 Name: Olivine Unit cell: 4.7431 10.1765 5.9401 90.0 90.0 90.0 , V=286.72 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.51, heated to 1150 C, then quenched, MgNiSiO4