Citation: Hawthorne, F. C.; Teertstra, D. K.; Cerny, P. (1999). Crystal-structure refinement of a rubidian cesian phlogopite. American Mineralogist, 84, pp. 778-781.
Formula: Al1.46 Cs0.233 Fe1.04 H2 K0.462 Li0.3 Mg1.24 O12 Rb0.275 Si2.92 Ti0.04
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al12 Fe6 H4 Li6 Mg6 O24 Si8 Ti4 (Al6 Fe3 H2 Li3 Mg3 O12 Si4 Ti2)
Multiplicity: 1