Staurolite
Koch-Muller M, Kahlenberg V, Bubenick W, Gottschalk M
European Journal of Mineralogy 10 (1998) 453-460
Crystal-structure refinement of synthetic Fe- and Mg-staurolite by
Rietveld analysis of X-ray powder-diffraction data
Sample: Fe-staurolite synthesized at 25 kbar
_database_code_amcsd 0006727
7.8719 16.6231 5.6583 90 90 90 Ccmm
atom     x     y     z occ  Uiso
FeT2 .3942     0   .25 .71 .0149
AlT2 .3942     0   .25 .15 .0149
SiT1 .1324 .1654   .25 .95 .0039
AlT1 .1324 .1654   .25 .05 .0039
AlM1    .5 .1734     0 .97 .0050
FeM1    .5 .1734     0 .03 .0050
AlM2 .2681 .4106   .25 .97 .0060
FeM2 .2681 .4106   .25 .03 .0060
AlM3     0     0     0 .48 .0065
FeM4    .5     0     0 .05 .0135
O1   .2352     0 .9667     .0096
O2   .2532 .1614 .0143     .0060
O3   .0011 .0882   .25     .0084
O4   .0192 .2463   .25     .0059
O5   .5317 .0989   .25     .0059