Citation: Brigatti, M. F.; Medici, L.; Saccani, E.; Vaccaro, C. (1996). Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil Sample: Tae23-1c. American Mineralogist, 81, pp. 913-927.
Formula: Al1.16 Ba0.02 F0.02 Fe0.37 H1.8 K0.87 Mg2.58 Na0.05 O11.98 Si2.8 Ti0.09
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al8 F4 Fe14 Mg6 O28 Si8 Ti6 (Al4 F2 Fe7 Mg3 O14 Si4 Ti3)
Multiplicity: 1