AM_Olivine_59 Formula: Si O4 (Ni Mg) Name: Olivine Unit cell: 4.76218 10.2564 5.98397 90.0 90.0 90.0 , V=292.27 Space group: PBNM (62)
Henderson C M B , Redfern S A T , Smith R I , Knight K S , Charnock J M , American Mineralogist , 86 (2001) p.1170-1187, Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions:, A time-of-flight neutron powder diffraction and EXAFS study, Sample: Mg50Ni50 at T = 550 C, on cooling