AM_Spinel_187 Formula: (Al2 Mg) O4 Name: Spinel Unit cell: 7.90729 7.90729 7.90729 90.0 90.0 90.0 , V=494.41 Space group: FD3M (227)

Levy D , Pavese A , Hanfland M , American Mineralogist , 88 (2003) p.93-98, Synthetic MgAl2O4 (spinel) at high pressure conditions (0.0001-30 GPa):, A synchrotron X-ray powder diffraction study, P = 15.6 GPa