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: 106038/1 Locality: Franklin, North Carolina, USA _database_code_amcsd 0005308 7.8782 16.6056 5.6568 90 90.084 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 .23406 0 .96422 .0034 .0003 .0068 0 .0013 0 O2 .23537 0 .53376 .0036 .0003 .0069 0 -.0006 0 O3 .25530 .16132 .01504 .0015 .0004 .0035 -.0002 .0004 -.0001 O4 .25487 .16117 .48452 .0017 .0004 .0035 .0002 0 0 O5 .00133 .08878 .24796 .0014 .0005 .0083 0 -.0002 -.0001 O6 .02159 .24947 .24985 .0019 .0003 .0037 0 .0002 .0001 O7 .52663 .09935 .24951 .0013 .0004 .0039 0 .0003 -.0001 Si1 .13422 .16622 .24935 .935 .001 .0003 .0031 0 .0003 0 Al1 .13422 .16622 .24935 .065 .001 .0003 .0031 0 .0003 0 Fe1 .38970 0 .24871 .57 .0049 .0004 .013 0 .0002 0 Zn1 .38970 0 .24871 .16 .0049 .0004 .013 0 .0002 0 Al2 .38970 0 .24871 .04 .0049 .0004 .013 0 .0002 0 Mg1 .38970 0 .24871 .16 .0049 .0004 .013 0 .0002 0 Al3 .5 .17493 0 .965 .0013 .0003 .0025 0 .0002 0 Mg2 .5 .17493 0 .035 .0013 .0003 .0025 0 .0002 0 Al4 .5 .17494 .5 .965 .0014 .0003 .0028 0 .0004 0 Mg3 .5 .17494 .5 .035 .0014 .0003 .0028 0 .0004 0 Al5 .26270 .41044 .25072 .97 .0013 .0004 .0049 0 .0003 0 Mg5 .26270 .41044 .25072 .01 .0013 .0004 .0049 0 .0003 0 Fe5 .26270 .41044 .25072 .02 .0013 .0004 .0049 0 .0003 0 Al6 0 0 0 .52 .0014 .0003 .0048 0 .0017 0 Mg6 0 0 0 .04 .0014 .0003 .0048 0 .0017 0 Al7 0 0 .5 .415 .0013 .0003 .0043 0 -.0011 0 Mg7 0 0 .5 .03 .0013 .0003 .0043 0 -.0011 0 Fe8 .5 0 0 .035 1.065 Fe9 .5 0 .5 .03 1.194