Citation: Brigatti, M. F.; Mottana, A.; Malferrari, D.; Cibin, G. (2007). Crystal structure and chemical composition of Li-, Fe-, and Mn-rich micas Sample: Boise. American Mineralogist, 92, pp. 1395-1400.
Formula: Al1.79 F1.88 Fe0.46 H0.12 K0.92 Li1.06 Mg0.03 Mn0.52 Na0.05 O10.12 Rb0.02 Si3.12 Ti0.02
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al10 F4 Fe4 Li6 Mg4 Mn4 O24 Si8 Ti2 (Al5 F2 Fe2 Li3 Mg2 Mn2 O12 Si4 Ti)
Multiplicity: 1