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: MAR/5g Locality: Ticino River, Italy _database_code_amcsd 0005333 7.8667 16.6113 5.6543 90 90.159 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 .23324 0 .96352 .003 .0004 .0061 0 .0014 0 O2 .23564 0 .53355 .0036 .0004 .006 0 -.0007 0 O3 .25564 .16165 .01487 .0015 .0004 .0033 -.0002 .0002 -.0001 O4 .25482 .16131 .48407 .0016 .0004 .0033 .0002 -.0001 -.0001 O5 .00189 .08900 .24571 .0014 .0004 .0079 0 0 -.0001 O6 .02142 .24943 .25007 .0019 .0003 .0033 0 0 .0002 O7 .52740 .10001 .24939 .0015 .0004 .0033 0 0 -.0001 Si1 .13424 .16621 .24896 .947 .001 .0003 .0026 0 0 0 Al1 .13424 .16621 .24896 .053 .001 .0003 .0026 0 0 0 Fe1 .39325 0 .24807 .65 .0052 .0003 .0127 0 .0001 0 Mg1 .39325 0 .24807 .105 .0052 .0003 .0127 0 .0001 0 Li1 .39325 0 .24807 .035 .0052 .0003 .0127 0 .0001 0 Zn1 .39325 0 .24807 .025 .0052 .0003 .0127 0 .0001 0 Al2 .39325 0 .24807 .07 .0052 .0003 .0127 0 .0001 0 Al3 .5 .17507 0 .967 .0016 .0003 .0027 0 0 0 Mg3 .5 .17507 0 .023 .0016 .0003 .0027 0 0 0 Fe3 .5 .17507 0 .01 .0016 .0003 .0027 0 0 0 Al4 .5 .17466 .5 .967 .0015 .0004 .0025 0 .0001 0 Mg4 .5 .17466 .5 .023 .0015 .0004 .0025 0 .0001 0 Fe4 .5 .17466 .5 .01 .0015 .0004 .0025 0 .0001 0 Al5 .26378 .41031 .25145 .969 .0016 .0004 .0044 0 .0001 0 Mg5 .26378 .41031 .25145 .006 .0016 .0004 .0044 0 .0001 0 Fe5 .26378 .41031 .25145 .025 .0016 .0004 .0044 0 .0001 0 Al6 0 0 0 .6 .0017 .0004 .0048 0 .0011 0 Mg6 0 0 0 .03 .0017 .0004 .0048 0 .0011 0 Al7 0 0 .5 .355 .0018 .0003 .0042 0 -.0014 0 Mg7 0 0 .5 .015 .0018 .0003 .0042 0 -.0014 0 Fe8 .5 0 0 .055 .698 Fe9 .5 0 .5 .04 1.96 H1 .125 0 .05 .35 1.09 H2 .125 0 .45 .4 .01