AM_Phlogopite_109 Formula: K Mg2.28 Fe.42 Al1.42 Ti.12 Si2.76 O11.8 H1.8 F.2 Name: Phlogopite Unit cell: 5.3022 9.1833 10.1795 90.0 100.078 90.0 , V=488.01 Space group: C12/M1 (12)

Chon C-M , Lee C-K , Song Y , Kim S A , Physics and Chemistry of Minerals , 33 (2006) p.289-299, Structural changes and oxidation of ferroan phlogopite with increasing, temperature: in situ neutron powder diffraction and Fourier transform, infrared spectroscopy, Locality: Quebec, Canada, Sample: T = -263 C