AM_Polylithionite_8 Formula: Si3.228 Al1.645 Li.862 Fe.887 Ti.01 Mg.009 Mn.064 Na.04 Rb.003 K.942 O10.08 (F1.92 H.08) Name: Polylithionite Unit cell: 5.288 9.133 10.088 90.0 100.81 90.0 , V=478.56 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: 177