Phlogopite
Brigatti M F, Medici L, Poppi L, Vaccaro C
The Canadian Mineralogist 39 (2001) 1333-1345
Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba
Igneous Province, Southeastern Brazil
Sample: Tai17-1, ferroan
Locality: Alto Paranaiba Igneous Province, Southeastern Brazil
_database_code_amcsd 0005747
5.3355 9.2457 10.294 90 99.94 90 C2/m
atom      x      y      z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
O1    .0109      0  .1695     1.38  .0158  .0026  .0032      0 -.0008      0
O2    .3290  .2271  .1697     1.37  .0118  .0043  .0034 -.0020  .0016 -.0006
O3    .1307  .1669  .3913      .69  .0058  .0012  .0025  .0000  .0006  .0000
OH4   .1322     .5  .3974 .94  .76  .0059  .0015  .0026      0  .0003      0
O4    .1322     .5  .3974 .06  .76  .0059  .0015  .0026      0  .0003      0
SiT  .07585 .16666 .22742 .70  .71  .0055  .0013  .0026  .0000  .0006  .0000
AlT  .07585 .16666 .22742 .28  .71  .0055  .0013  .0026  .0000  .0006  .0000
FeT  .07585 .16666 .22742 .02  .71  .0055  .0013  .0026  .0000  .0006  .0000
MgM1      0      0     .5 .79  .71  .0053  .0010  .0030      0  .0010      0
FeM1      0      0     .5 .18  .71  .0053  .0010  .0030      0  .0010      0
TiM1      0      0     .5 .03  .71  .0053  .0010  .0030      0  .0010      0
MgM2      0 .33252     .5 .79  .74  .0048  .0013  .0030      0  .0006      0
FeM2      0 .33252     .5 .18  .74  .0048  .0013  .0030      0  .0006      0
TiM2      0 .33252     .5 .03  .74  .0048  .0013  .0030      0  .0006      0
NaA       0     .5      0 .02 2.35  .0227  .0070  .0051      0  .0013      0
KA        0     .5      0 .98 2.35  .0227  .0070  .0051      0  .0013      0
BaA       0     .5      0 .01 2.35  .0227  .0070  .0051      0  .0013      0