AM_Phlogopite_5 Formula: Si2.84 Al1.08 Fe.35 Ti.06 Mg2.67 (K.96 Ba.01 Na.03) O11.96 F.04 H1.8 Name: Phlogopite Unit cell: 5.318 9.214 10.279 90.0 100.01 90.0 , V=496.00 Space group: C12/M1 (12)

Brigatti M F , Medici L , Saccani E , Vaccaro C , American Mineralogist , 81 (1996) p.913-927, Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from, the Tapira carbonatite complex, Brazil, Sample: Tas27-2Ba