AM_Phlogopite_76 Formula: O12 Si2.8 Al1.12 Fe.62 Mg2.37 Ti.09 Na.02 K.98 Ba.01 H1.88 Name: Phlogopite Unit cell: 5.3355 9.2457 10.294 90.0 99.94 90.0 , V=500.18 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: Tai17-1, ferroan, Locality: Alto Paranaiba Igneous Province, Southeastern Brazil