Citation: Yamnova, N. A.; Egorov-Tismenko Y K; Khomyakov, A. P. (1996). Crystal structure of a new natural (Na,Mn,Ti)-phyllosilicate. Crystallography Reports, 41, pp. 239-244.
Formula: Ca0.02 Fe0.04 H13 K0.45 Mn0.94 Na5.8 Nb0.25 O32 Si10 Ti0.75
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca4 Fe4 Mn4 Nb4 O108 Si40 Ti4 (Ca Fe Mn Nb O27 Si10 Ti)
Multiplicity: 1