Staurolite Comodi P, Montagnoli M, Zanazzi P F, Ballaran T B American Mineralogist 87 (2002) 1164-1171 Isothermal compression of staurolite: A single-crystal study Sample: P = 8.74 GPa _database_code_amcsd 0002889 7.779 16.416 5.586 90 90 90 Ccmm atom x y z occ Uiso SiT1 .1336 .1665 .25 .94 .0069 AlT1 .1336 .1665 .25 .06 .0069 FeT2 .3935 0 .25 .84 .018 LiT2 .3935 0 .25 .03 .018 ZnT2 .3935 0 .25 .01 .018 MnT2 .3935 0 .25 .01 .018 AlM1 .5 .1752 0 .97 .009 FeM1 .5 .1752 0 .01 .009 MgM1 .5 .1752 0 .02 .009 AlM2 .2637 .4098 .25 .97 .0089 FeM2 .2637 .4098 .25 .01 .0089 MgM2 .2637 .4098 .25 .02 .0089 AlM3 0 0 0 .87 .006 MgM3 0 0 0 .13 .006 FeM4 .5 0 0 .84 .001 ZnM4 .5 0 0 .01 .001 LiM4 .5 0 0 .03 .001 MnM4 .5 0 0 .01 .001 O1 .238 0 .970 .009 O2 .2546 .1614 .0137 .007 O3 .0019 .0870 .25 .003 O4 .017 .2472 .25 .009 O5 .5237 .098 .25 .007