Citation: Brigatti, M. F.; Kile, D. E.; Poppi, M. (2001). Crystal structure and crystal chemistry of lithium-bearing muscovite-2M1 Sample: 147. The Canadian Mineralogist, 39, pp. 1171-1180.
Formula: Al2.24 F0.42 Fe0.47 H1.58 K0.96 Li0.27 Na0.01 O11.58 Rb0.03 Si3.24
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al12 F4 Fe6 Li6 O24 Si8 (Al6 F2 Fe3 Li3 O12 Si4)
Multiplicity: 1