Phlogopite Chon C-M, Lee C-K, Song Y, Kim S A Physics and Chemistry of Minerals 33 (2006) 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 = 300 C _database_code_amcsd 0009035 5.3312 9.2359 10.2541 90 100.084 90 C2/m atom x y z occ Biso K 0 .5 0 4.0 MgM1 0 0 .5 .76 1.0 FeM1 0 0 .5 .14 1.0 AlM1 0 0 .5 .06 1.0 TiM1 0 0 .5 .04 1.0 MgM2 0 .3330 .5 .76 .7 FeM2 0 .3330 .5 .14 .7 AlM2 0 .3330 .5 .06 .7 TiM2 0 .3330 .5 .04 .7 SiT .075 .1653 .2256 .69 1.07 AlT .075 .1653 .2256 .31 1.07 O1 .022 0 .164 2.8 O2 .317 .2357 .1725 1.8 O3 .123 .1665 .3904 .88 O4 .130 .5 .3995 .9 1.6 H .092 .5 .311 .9 8.8 F .130 .5 .3995 .1 1.6