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: Tpp16-6a
Locality: Alto Paranaiba Igneous Province, Southeastern Brazil
_database_code_amcsd 0005744
5.330 9.239 10.305 90 99.89 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   .0143      0  .1698     1.55  .0160  .0046  .0031      0  .0009      0
O2   .3280  .2277  .1706     1.51  .0124  .0057  .0030 -.0008  .0014 -.0005
O3   .1299  .1674  .3910      .63  .0030  .0015  .0027  .0003  .0011 -.0001
OH4  .1330     .5  .3976 .94  .55  .0037  .0010  .0022      0  .0004      0
F4   .1330     .5  .3976 .06  .55  .0037  .0010  .0022      0  .0004      0
SiT  .0760 .16674 .22814 .70  .54  .0032  .0014  .0020  .0002  .0005  .0000
AlT  .0760 .16674 .22814 .26  .54  .0032  .0014  .0020  .0002  .0005  .0000
FeT  .0760 .16674 .22814 .04  .54  .0032  .0014  .0020  .0002  .0005  .0000
MgM1     0      0     .5 .91  .54  .0029  .0009  .0025      0  .0010      0
FeM1     0      0     .5 .07  .54  .0029  .0009  .0025      0  .0010      0
TiM1     0      0     .5 .02  .54  .0029  .0009  .0025      0  .0010      0
MgM2     0  .3322     .5 .91  .52  .0029  .0010  .0022      0  .0004      0
FeM2     0  .3322     .5 .07  .52  .0029  .0010  .0022      0  .0004      0
TiM2     0  .3322     .5 .02  .52  .0029  .0010  .0022      0  .0004      0
NaA      0     .5      0 .01 2.37  .0244  .0076  .0043      0  .0014      0
KA       0     .5      0 .98 2.37  .0244  .0076  .0043      0  .0014      0