AM_Polylithionite_2
Formula: Si3.412 Al1.649 Li1.222 Fe.608 Mg.005 Mn.045 Na.011 Rb.023 K.956 O10.466 F1.534 H.24
Name: Polylithionite
Unit cell: 5.263 9.085 10.078 90.0 100.75 90.0 , V=473.42
Space group: C121 (5)

Brigatti M F , Lugli C , Poppi L , Foord E E , Kile D E , American Mineralogist , 85 (2000) p.1275-1286, Crystal chemical variations in Li- and Fe-rich micas from, Pikes Peak batholith (central Colorado), Sample: 55b