AM_Phlogopite_73 Formula: O11.88 (F.12 Si2.8) Al1.04 Fe.37 Mg2.73 Ti.06 Na.01 K.98 H1.88 Name: Phlogopite Unit cell: 5.33 9.239 10.305 90.0 99.89 90.0 , V=499.92 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: Tpp16-6a, Locality: Alto Paranaiba Igneous Province, Southeastern Brazil