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 = 600 C _database_code_amcsd 0009038 5.3468 9.2616 10.3101 90 100.078 90 C2/m atom x y z occ Biso K 0 .5 0 6.2 MgM1 0 0 .5 .76 1.2 FeM1 0 0 .5 .14 1.2 AlM1 0 0 .5 .06 1.2 TiM1 0 0 .5 .04 1.2 MgM2 0 .3330 .5 .76 1.4 FeM2 0 .3330 .5 .14 1.4 AlM2 0 .3330 .5 .06 1.4 TiM2 0 .3330 .5 .04 1.4 SiT .080 .165 .2249 .69 1.30 AlT .080 .165 .2249 .31 1.30 O1 .036 0 .162 3.1 O2 .314 .2421 .1746 2.8 O3 .125 .1677 .3910 1.4 O4 .133 .5 .4027 .9 2.8 H .068 .5 .307 .9 31.4 F .133 .5 .4027 .1 2.8