Citation: Tabira, Y.; Withers, R. L. (1999). Cation ordering in NiAl2O4 spinel by a 111 systematic row CBED technique Sample: picrochromite. Physics and Chemistry of Minerals, 27, pp. 112-118.
Formula: Cr2 Mg O4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Cr24 Mg24 O32 (Cr3 Mg3 O4)
Multiplicity: 1