Citation: Baur, W. H.; Rama Rao, B. (1968). The crystal structure and the chemical composition of vauxite. American Mineralogist, 53, pp. 1025-1033.
Formula: Al2 Fe H14 O16 P2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al4 Fe2 O28 P4 (Al2 Fe O14 P2)
Multiplicity: 1