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: 117189/21 Locality: Stratford, North Carolina, USA _database_code_amcsd 0005312 7.8683 16.6094 5.6593 90 90.271 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 .23327 0 .96243 .003 .0003 .0061 0 .0006 0 O2 .23662 0 .53121 .0035 .0004 .006 0 -.0003 0 O3 .25585 .16156 .01517 .0017 .0004 .0034 -.0002 .0002 0 O4 .25425 .16124 .48360 .002 .0004 .0031 .0001 -.0003 0 O5 .00123 .08898 .24343 .0014 .0005 .0076 0 -.0001 -.0001 O6 .02151 .24942 .24923 .002 .0003 .0035 .0001 -.0001 .0002 O7 .52654 .09964 .24949 .0015 .0004 .0036 0 -.0002 0 Si1 .13408 .16612 .24795 .96 .0011 .0003 .0027 0 -.0001 0 Al1 .13408 .16612 .24795 .04 .0011 .0003 .0027 0 -.0001 0 Fe1 .38959 0 .24539 .52 .0047 .0005 .0116 0 -.0005 0 Zn1 .38959 0 .24539 .35 .0047 .0005 .0116 0 -.0005 0 Li1 .38959 0 .24539 .015 .0047 .0005 .0116 -.0005 0 0 Mg1 .38959 0 .24539 .075 .0047 .0005 .0116 -.0005 0 0 Al3 .5 .17497 0 .96 .0016 .0004 .0027 0 -.0001 0 Mg3 .5 .17497 0 .03 .0016 .0004 .0027 0 -.0001 0 Fe3 .5 .17497 0 .01 .0016 .0004 .0027 0 -.0001 0 Al4 .5 .17498 .5 .96 .0015 .0004 .0025 0 0 0 Mg4 .5 .17498 .5 .03 .0015 .0004 .0025 0 0 0 Fe4 .5 .17498 .5 .01 .0015 .0004 .0025 0 0 0 Al5 .26307 .41056 .25239 .97 .0016 .0005 .0046 0 -.0001 0 Mg5 .26307 .41056 .25239 .02 .0016 .0005 .0046 0 -.0001 0 Fe5 .26307 .41056 .25239 .01 .0016 .0005 .0046 0 -.0001 0 Al6 0 0 0 .66 .0014 .0004 .0045 0 .001 0 Mg6 0 0 0 .025 .0014 .0004 .0045 0 .001 0 Al7 0 0 .5 .29 .0012 .0004 .0047 0 -.0011 0 Mg7 0 0 .5 .015 .0012 .0004 .0047 0 -.0011 0 Fe8 .5 0 0 .04 .983 Fe9 .5 0 .5 .005 .3