AM_Polylithionite_4 Formula: Si3.328 Al1.69 Li1.093 Fe.484 Mg.022 Mn.062 Ca.006 Na.016 K.964 O10.456 F1.544 H.186 Name: Polylithionite Unit cell: 5.275 9.105 10.084 90.0 100.7 90.0 , V=475.90 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(2)