AM_Phlogopite_82
Formula: O11.21 F.79 K.933 Na.06 Ba.007 Al1.069 Fe.246 Mg2.326 Mn.005 Ti.414 Si2.939 H.245
Name: Phlogopite
Unit cell: 5.32 9.207 10.1 90.0 100.24 90.0 , V=486.83
Space group: C12/M1 (12)

Brigatti M F , Poppi L , European Journal of Mineralogy , 5 (1993) p.857-871, Crystal chemistry of Ba-rich trioctahedral micas-1M, Sample: 18