Magnesiostaurolite
Chopin C, Goffe B, Ungaretti L, Oberti R
European Journal of Mineralogy 15 (2003) 167-176
Magnesiostaurolite and zincostaurolite: mineral description with a petrogenetic
and crystal-chemical update
_database_code_amcsd 0006961
7.8706 16.5411 5.6323 90 90.007 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)
AlM1A   1/2 .1734     0        .43  .0016  .0004  .0033      0 -.0008      0
AlM1B   1/2 .1734   1/2        .43  .0012  .0004  .0042      0  .0003      0
AlM2  .2641 .4099 .2500  .995  .44  .0008  .0005  .0048      0  -.001 -.0001
TiM2  .2641 .4099 .2500  .005  .44  .0008  .0005  .0048      0  -.001 -.0001
AlM3A     0     0     0  .395  .49
MgM3A     0     0     0 .1125  .49
AlM3B     0     0   1/2  .395  .44
MgM3B     0     0   1/2 .1125  .44
FeM4A   1/2     0     0   .04  .89
MgM4A   1/2     0     0   .18  .89
FeM4B   1/2     0   1/2   .04 1.22
MgM4B   1/2     0   1/2   .18 1.22
SiT1  .1339 .1667 .2494  .995  .27  .0004  .0003  .0033  .0001 -.0004  .0001
AlT1  .1339 .1667 .2494  .005  .27  .0004  .0003  .0033  .0001 -.0004  .0001
MgT2  .3917     0 .2509  .465 1.37  .0022  .0004   .025      0 -.0016      0
LiT2  .3917     0 .2509  .235 1.37  .0022  .0004   .025      0 -.0016      0
ZnT2  .3917     0 .2509  .005 1.37  .0022  .0004   .025      0 -.0016      0
OH1A  .2364     0 .9658 .4975  .76  .0034  .0001  .0103      0 -.0005      0
O1A   .2364     0 .9658 .5025  .76  .0034  .0001  .0103      0 -.0005      0
OH1B  .2346     0 .5345 .4975  .65  .0034  .0002  .0067      0 -.0034      0
O1B   .2346     0 .5345 .5025  .65  .0034  .0002  .0067      0 -.0034      0
O2A   .2553 .1617 .0140        .30  .0007  .0002  .0038 -.0002 -.0004      0
O2B   .2543 .1618 .4844        .34  .0015  .0003  .0028      0 -.0004  .0001
O3    .0027 .0887 .2502        .56  .0012  .0002  .0095 -.0001 -.0013 -.0003
O4    .0206 .2502 .2508        .34  .0018  .0003  .0018      0      0      0
O5    .5278 .0979 .2512        .37  .0011  .0004  .0031  .0002 -.0008  .0002