AM_Polylithionite_3 Formula: Si3.296 Al1.705 Li1.08 Fe.795 Mg.022 Mn.062 Ca.006 Na.016 K.968 O10.448 F1.552 H.186 Name: Polylithionite Unit cell: 5.29 9.128 10.093 90.0 100.8 90.0 , V=478.73 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: 130(1)