Citation: Brigatti, M. F.; Lugli, C.; Poppi, L.; Foord, E. E.; Kile, D. E. (2000). Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) Sample: 47. American Mineralogist, 85, pp. 1275-1286.
Formula: Al1.753 F1.08 Fe1.48 H0.284 K0.986 Li0.416 Mg0.054 Mn0.078 Na0.014 O10.92 Si3.056 Ti0.108
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al12 F4 Fe6 Li6 Mg2 Mn2 O28 Si8 Ti2 (Al6 F2 Fe3 Li3 Mg Mn O14 Si4 Ti)
Multiplicity: 1