Pargasite
Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C
American Mineralogist 85 (2000) 407-419
A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene
DTi values in petrogenetic studies
SAMPLE 7
_database_code_amcsd 0002357
9.862 18.003 5.296 90 105.19 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    .10721 .08694 .21866            .0019  .0007  .0079 -.0002  .0006 -.0001
O2    .11911 .17231 .72949            .0017  .0008  .0079 -.0001  .0008  .0002
O3    .10767      0 .71436            .0021  .0008  .0112      0  .0013      0
F3    .10767      0 .71436            .0021  .0008  .0112      0  .0013      0
Oh3   .10767      0 .71436            .0021  .0008  .0112      0  .0013      0
O4    .36662 .24995 .78654            .0034  .0007  .0112 -.0004  .0016  .0003
O5    .34949 .13969 .11029            .0021  .0011  .0096  .0000  .0003  .0012
O6    .34483 .11572 .60960            .0024  .0011  .0125  .0001  .0016 -.0015
O7    .34104      0 .27706            .0032  .0009  .0165      0  .0015      0
SiT1  .28137 .08530 .30263 .75        .0015  .0004  .0049 -.0001  .0004 -.0001
AlT1  .28137 .08530 .30263 .25        .0015  .0004  .0049 -.0001  .0004 -.0001
SiT2  .29070 .17274 .81107 .75        .0014  .0005  .0050 -.0001  .0007  .0001
AlT2  .29070 .17274 .81107 .25        .0014  .0005  .0050 -.0001  .0007  .0001
AlM1       0 .08664     .5 .09        .0020  .0011  .0054      0  .0014      0
FeM1       0 .08664     .5 .08        .0020  .0011  .0054      0  .0014      0
TiM1       0 .08664     .5 .08        .0020  .0011  .0054      0  .0014      0
MgM1       0 .08664     .5 .75        .0020  .0011  .0054      0  .0014      0
AlM2       0 .17702      0 .09        .0018  .0005  .0058      0  .0010      0
FeM2       0 .17702      0 .08        .0018  .0005  .0058      0  .0010      0
TiM2       0 .17702      0 .08        .0018  .0005  .0058      0  .0010      0
MgM2       0 .17702      0 .75        .0018  .0005  .0058      0  .0010      0
AlM3       0      0      0 .09        .0022  .0004  .0056      0  .0002      0
FeM3       0      0      0 .08        .0022  .0004  .0056      0  .0002      0
TiM3       0      0      0 .08        .0022  .0004  .0056      0  .0002      0
MgM3       0      0      0 .75        .0022  .0004  .0056      0  .0002      0
MgM4       0 .27873     .5 .11        .0027  .0006  .0083      0  .0028      0
FeM4       0 .27873     .5 .02        .0027  .0006  .0083      0  .0028      0
CaM4       0 .27873     .5 .85        .0027  .0006  .0083      0  .0028      0
NaM4       0 .27873     .5 .02        .0027  .0006  .0083      0  .0028      0
NaA        0     .5      0 .26        .0048  .0024  .0220      0  .0091      0
KA         0     .5      0 .08        .0048  .0024  .0220      0  .0091      0
NaAM  .04732     .5 .09659 .26        .0071  .0021  .0215      0  .0082      0
KAM   .04732     .5 .09659 .08        .0071  .0021  .0215      0  .0082      0
NaA2       0 .46954      0 .25        .0068  .0011  .0348      0  .0083      0
KA2        0 .46954      0 .07        .0068  .0011  .0348      0  .0083      0
H     .21780      0 .77457     .5757
MgM42      0 .25434     .5 .11 .9489
FeM42      0 .25434     .5 .02 .9489
CaM42      0 .25434     .5 .85 .9489
NaM42      0 .25434     .5 .02 .9489