Phlogopite Brigatti M F, Medici L, Saccani E, Vaccaro C American Mineralogist 81 (1996) 913-927 Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil Sample: Tpg63-2B _database_code_amcsd 0001814 5.3405 9.244 10.253 90 100.09 90 C2/m atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Si .0756 .16669 .22652 .68 .0113 .0048 .0040 -.0001 .0014 0 Al .0756 .16669 .22652 .32 .0113 .0048 .0040 -.0001 .0014 0 Ti1 0 0 .5 .06 .0113 .0045 .0044 0 .0019 0 Fe1 0 0 .5 .29 .0113 .0045 .0044 0 .0019 0 Mg1 0 0 .5 .63 .0113 .0045 .0044 0 .0019 0 Mn1 0 0 .5 .01 .0113 .0045 .0044 0 .0019 0 Ti2 0 .3335 .5 .06 .0107 .0049 .0043 0 .0013 0 Fe2 0 .3335 .5 .29 .0107 .0049 .0043 0 .0013 0 Mg2 0 .3335 .5 .63 .0107 .0049 .0043 0 .0013 0 Mn2 0 .3335 .5 .01 .0107 .0049 .0043 0 .0013 0 K 0 .5 0 .0280 .0102 .0068 0 .0021 0 Ba 0 .5 0 .0280 .0102 .0068 0 .0021 0 O1 .0160 0 .1704 .0240 .0068 .0054 0 .0012 0 O2 .3271 .2293 .1695 .0194 .0089 .0046 -.0022 .0020 -.0004 O3 .1311 .1671 .3910 .0124 .0051 .0043 -.0002 .0016 0 OH4 .1309 .5 .3972 .87 .0117 .0055 .0040 0 .0010 0 F4 .1309 .5 .3972 .01 .0117 .0055 .0040 0 .0010 0 O4 .1309 .5 .3972 .12 .0117 .0055 .0040 0 .0010 0