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: EH-6/4 Locality: Emery Hill, New York, USA _database_code_amcsd 0005304 7.8831 16.6225 5.6602 90 90.012 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 .23598 0 .96551 .0041 .0004 .0073 0 .0014 0 O2 .23590 0 .53413 .004 .0003 .0075 0 -.0013 0 O3 .25479 .16108 .01552 .0018 .0004 .0032 -.0002 .0003 0 O4 .25461 .16104 .48435 .0018 .0004 .0035 .0002 -.0003 0 O5 .00106 .08904 .24973 .0015 .0005 .0083 0 0 -.0001 O6 .02182 .24937 .25017 .0019 .0003 .0043 0 0 .0002 O7 .52629 .09922 .25003 .0016 .0005 .004 0 .0001 0 Si1 .13395 .16615 .24998 .96 .0011 .0003 .003 0 0 0 Al1 .13395 .16615 .24998 .04 .0011 .0003 .003 0 0 0 Fe1 .39051 0 .24982 .695 .0053 .0004 .0129 0 0 0 Zn1 .39051 0 .24982 .015 .0053 .0004 .0129 0 0 0 Mg1 .39051 0 .24982 .225 .0053 .0004 .0129 0 0 0 Al3 .5 .17517 0 .935 .0016 .0004 .0026 0 0 0 Fe3 .5 .17517 0 .01 .0016 .0004 .0026 0 0 0 Mg2 .5 .17517 0 .055 .0016 .0004 .0026 0 0 0 Al4 .5 .17519 .5 .935 .0016 .0003 .0026 0 .0001 0 Fe4 .5 .17519 .5 .01 .0016 .0003 .0026 0 .0001 0 Mg3 .5 .17519 .5 .055 .0016 .0003 .0026 0 .0001 0 Al5 .26269 .41054 .25006 .97 .0014 .0004 .0047 0 0 0 Mg5 .26269 .41054 .25006 .02 .0014 .0004 .0047 0 0 0 Fe5 .26269 .41054 .25006 .01 .0014 .0004 .0047 0 0 0 Al6 0 0 0 .475 .0016 .0003 .0052 0 .0014 0 Mg6 0 0 0 .05 .0016 .0003 .0052 0 .0014 0 Al7 0 0 .5 .475 .0017 .0003 .0052 0 -.0015 0 Mg7 0 0 .5 .05 .0017 .0003 .0052 0 -.0015 0 Fe8 .5 0 0 .03 1.211 Fe9 .5 0 .5 .03 1.059