Staurolite Hawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A The Canadian Mineralogist 31 (1993) 551-582 The crystal chemistry of staurolite. I. Crystal structure and site populations Sample Code: DER/10-4 Locality: Derivo, Italy _database_code_amcsd 0005328 7.8687 16.62219 5.6604 90 90.122 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 .23336 0 .96360 .0033 .0004 .0067 0 .0012 0 O2 .23526 0 .53387 .0036 .0004 .0069 0 -.0007 0 O3 .25526 .16138 .01512 .0017 .0004 .0037 -.0002 .0004 -.0001 O4 .25461 .16122 .48404 .0018 .0004 .0036 .0002 -.0001 0 O5 .00141 .08879 .24680 .0014 .0005 .0089 0 0 -.0001 O6 .02160 .24918 .24995 .002 .0003 .004 0 0 .0001 O7 .52702 .10030 .24971 .0015 .0004 .0035 0 0 0 Si1 .13406 .16604 .24903 .94 .0011 .0003 .0029 0 .0001 0 Al1 .13406 .16604 .24903 .06 .0011 .0003 .0029 0 .0001 0 Fe1 .39228 0 .24835 .84 .006 .0004 .0133 0 -.0001 0 Mg1 .39228 0 .24835 .065 .006 .0004 .0133 0 -.0001 0 Li1 .39228 0 .24835 .028 .006 .0004 .0133 0 -.0001 0 Zn1 .39228 0 .24835 .008 .006 .0004 .0133 0 -.0001 0 Al3 .5 .17529 0 .97 .0015 .0003 .0026 0 0 0 Mg3 .5 .17529 0 .03 .0015 .0003 .0026 0 0 0 Al4 .5 .17520 .5 .97 .0014 .0003 .0025 0 .0001 0 Mg4 .5 .17520 .5 .03 .0014 .0003 .0025 0 .0001 0 Al5 .26301 .41044 .25098 .978 .0014 .0004 .0043 0 .0001 0 Mg5 .26301 .41044 .25098 .014 .0014 .0004 .0043 0 .0001 0 Fe5 .26301 .41044 .25098 .008 .0014 .0004 .0043 0 .0001 0 Al6 0 0 0 .56 .0016 .0003 .0038 0 .0014 0 Mg6 0 0 0 .03 .0016 .0003 .0038 0 .0014 0 Al7 0 0 .5 .39 .0014 .0004 .0033 0 -.0016 0 Mg7 0 0 .5 .02 .0014 .0004 .0033 0 -.0016 0 Fe8 .5 0 0 .045 .894 Fe9 .5 0 .5 .025 1.034 H1 .125 0 .05 .35 .01 H2 .125 0 .45 .4 .01