AM_Phlogopite_81 Formula: O11.08 F.92 (Si2.96 Al1.04) Mg2.74 Fe2.14 Ti2.11 (Na.02 K.97 Ba.01) H.86 Name: Phlogopite Unit cell: 5.317 9.208 10.118 90.0 100.15 90.0 , V=487.61 Space group: C12/M1 (12)

Brigatti M F , Medici L , Poppi L , Vaccaro C , The Canadian Mineralogist , 39 (2001) p.1333-1345, Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba, Igneous Province, Southeastern Brazil, Sample: Ma1, titanian, Locality: Alto Paranaiba Igneous Province, Southeastern Brazil