Citation: Lindberg, M.L.; Christ, C.L. (1959). Crystal structures of the isostructural minerals lazulite, scorzalite and barbosalite. American Crystallographic Association: Program and Abstracts, 1959, pp. 20-21.
Formula: Al2 Fe0.11 H2 Mg0.89 O10 P2
Chemical name: (Mg0.89 Fe0.11) Al2 (P O4)2 (O H)2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al4 Fe2 Mg2 O20 P4 (Al2 Fe Mg O10 P2)
Multiplicity: 1