Citation: Ishii, M.; Hiraishi, J.; Yamanaka, T. (1982). Structure and lattice vibrations of Mg-Al spinel solid solution Sample: Nonstoichiometric MgO.3Al2O3. Physics and Chemistry of Minerals, 8, pp. 64-68.
Formula: Al2.401 Mg0.398 O4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al24 Mg8 O32 (Al3 Mg O4)
Multiplicity: 1