AM_Muscovite-2M1_15
Formula: O11.42 (F.58 Na.02) Rb.01 K.97 Si3.28 Al2.16 Fe.42 Li.38 Mg.01 H1.42
Name: Muscovite-2M1
Unit cell: 5.224 9.081 19.952 90.0 95.63 90.0 , V=941.94
Space group: C12/C1 (15)

Brigatti M F , Kile D E , Poppi M , The Canadian Mineralogist , 39 (2001) p.1171-1180, Crystal structure and crystal chemistry of lithium-bearing muscovite-2M1, Sample: 129