Citation: Skszat, S. M.; Simonov, V. I. (1966). The structure of calcium seidozerite. Soviet Physics Crystallography, 10, pp. 505-508.
Formula: Ca1.28 F2 Fe0.42 Mn0.56 Na3.56 O16 Si4 Ti0.78 Zr1.4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca2 F4 Fe6 Mn6 O32 Si8 Ti2 Zr4 (Ca F2 Fe3 Mn3 O16 Si4 Ti Zr2)
Multiplicity: 1