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: 117189/7 Locality: Stratford, North Carolina, USA _database_code_amcsd 0005311 7.8678 16.6093 5.6581 90 90.128 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 .23456 0 .96412 .0033 .0003 .0065 0 .0008 0 O2 .23597 0 .53292 .0036 .0004 .0059 0 -.0006 0 O3 .25526 .16150 .01529 .0018 .0004 .0033 -.0002 .0002 -.0001 O4 .25481 .16126 .48397 .0019 .0004 .0031 .0002 -.0002 0 O5 .00126 .08908 .24685 .0015 .0005 .008 0 -.0002 -.0001 O6 .02190 .24946 .24969 .0018 .0003 .0036 0 -.0001 .0001 O7 .52666 .09965 .24976 .0015 .0004 .0037 0 0 -.0001 Si1 .13404 .16616 .24900 .96 .0011 .0003 .0028 0 0 0 Al1 .13404 .16616 .24900 .04 .0011 .0003 .0028 0 0 0 Fe1 .38942 0 .24780 .53 .0048 .0004 .0128 0 -.0002 0 Zn1 .38942 0 .24780 .33 .0048 .0004 .0128 0 -.0002 0 Li1 .38942 0 .24780 .015 .0048 .0004 .0128 -.0002 0 0 Mg1 .38942 0 .24780 .08 .0048 .0004 .0128 -.0002 0 0 Al3 .5 .17496 0 .96 .0015 .0003 .0026 0 0 0 Mg3 .5 .17496 0 .034 .0015 .0003 .0026 0 0 0 Fe3 .5 .17496 0 .006 .0015 .0003 .0026 0 0 0 Al4 .5 .17494 .5 .96 .0015 .0004 .0025 0 0 0 Mg4 .5 .17494 .5 .034 .0015 .0004 .0025 0 0 0 Fe4 .5 .17494 .5 .006 .0015 .0004 .0025 0 0 0 Al5 .26313 .41054 .25120 .972 .0014 .0004 .0046 0 0 0 Mg5 .26313 .41054 .25120 .015 .0014 .0004 .0046 0 0 0 Fe5 .26313 .41054 .25120 .013 .0014 .0004 .0046 0 0 0 Al6 0 0 0 .56 .0012 .0003 .0043 0 .0009 0 Mg6 0 0 0 .02 .0012 .0003 .0043 0 .0009 0 Al7 0 0 .5 .385 .0012 .0004 .0041 0 -.0013 0 Mg7 0 0 .5 .015 .0012 .0004 .0041 0 -.0013 0 Fe8 .5 0 0 .035 1.162 Fe9 .5 0 .5 .015 1.42