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: PIO/11 Locality: Brazil _database_code_amcsd 0005321 7.8669 16.6216 5.6569 90 90.030 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 .23470 0 .96469 .0036 .0004 .0071 0 .0007 0 O2 .23504 0 .53488 .0036 .0004 .0075 0 -.0008 0 O3 .25505 .16135 .01560 .0017 .0005 .0038 -.0002 .0002 0 O4 .25503 .16130 .48441 .0017 .0004 .0039 .0002 -.0003 0 O5 .00163 .08886 .24960 .0015 .0005 .0091 0 -.0001 -.0001 O6 .02140 .24927 .25001 .002 .0004 .0041 0 -.0002 .0001 O7 .52689 .10018 .24993 .0015 .0004 .0042 0 0 -.0001 Si1 .13416 .16610 .24987 .935 .0011 .0003 .0034 0 -.0001 0 Al1 .13416 .16610 .24987 .065 .0011 .0003 .0034 0 -.0001 0 Fe1 .39134 0 .24963 .73 .006 .0004 .0135 0 -.0001 0 Mg1 .39134 0 .24963 .105 .006 .0004 .0135 0 -.0001 0 Al2 .39134 0 .24963 .055 .006 .0004 .0135 0 -.0001 0 Li1 .39134 0 .24963 .025 .006 .0004 .0135 0 -.0001 0 Zn1 .39134 0 .24963 .02 .006 .0004 .0135 0 -.0001 0 Al3 .5 .17516 0 .96 .0016 .0004 .0031 0 -.0001 0 Mg3 .5 .17516 0 .03 .0016 .0004 .0031 0 -.0001 0 Fe3 .5 .17516 0 .01 .0016 .0004 .0031 0 -.0001 0 Al4 .5 .17514 .5 .96 .0016 .0004 .0031 0 0 0 Mg4 .5 .17514 .5 .03 .0016 .0004 .0031 0 0 0 Fe4 .5 .17514 .5 .01 .0016 .0004 .0031 0 0 0 Al5 .26318 .41055 .25018 .965 .0017 .0005 .0054 0 0 0 Mg5 .26318 .41055 .25018 .007 .0017 .0005 .0054 0 0 0 Fe5 .26318 .41055 .25018 .028 .0017 .0005 .0054 0 0 0 Al6 0 0 0 .49 .0015 .0004 .0051 0 .001 0 Mg6 0 0 0 .025 .0015 .0004 .0051 0 .001 0 Al7 0 0 .5 .46 .0015 .0004 .005 0 -.0013 0 Mg7 0 0 .5 .025 .0015 .0004 .005 0 -.0013 0 Fe8 .5 0 0 .035 1.177 Fe9 .5 0 .5 .03 .921 H1 .125 0 .05 .4 8.81 H2 .125 0 .455 .35 9.99