Citation: Sokolova, E. V.; Hawthorne, F. C.; McCammon, C. A.; Liferovich, R. P. (2001). The crystal structure of gladiusite, (Fe,Mg)4Fe2(PO4)(OH)11(H2O). The Canadian Mineralogist, 39, pp. 1121-1130.
Formula: Fe4.1 H11.32 Mg1.69 Mn0.05 O16 P
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe24 Mg12 Mn4 O64 P4 (Fe6 Mg3 Mn O16 P)
Multiplicity: 1