AM_Spinel_132 Formula: Al1.978 Mg O4 Name: Spinel Unit cell: 8.0845 8.0845 8.0845 90.0 90.0 90.0 , V=528.40 Space group: FD3M (227)

Andreozzi G B , Princivalle F , Skogby H , Della Giusta A , American Mineralogist , 85 (2000) p.1164-1171, Cation ordering and structural variations with temperature in, MgAl2O4 spinel: An X-ray single crystal study, Sample: quenched from T = 800 C for 1 day