AM_Phlogopite_71
Formula: K.82 Na.115 Mg2.28 Al1.711 Fe.12 Si2.784 O11.932 (F.068 H1.932)
Name: Phlogopite
Unit cell: 5.3331 9.2316 10.3159 90.0 100.004 90.0 , V=500.16
Space group: C12/M1 (12)

Russell R L , Guggenheim S , The Canadian Mineralogist , 37 (1999) p.711-720, The crystal structures of near-end-member phlogopite at high temperatures, and heat-treated Fe-rich phlogopite: The influence of the O, OH, F site, Sample: T = 450 deg C, Locality: White Well, Australia