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/FP15 Locality: Derivo, Italy _database_code_amcsd 0005329 7.8695 16.60759 5.6558 90 90.001 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 .23461 0 .96468 .0035 .0003 .0071 0 .0011 0 O2 .23493 0 .53474 .0035 .0003 .0071 0 -.001 0 O3 .25523 .16128 .01537 .0016 .0004 .0037 -.0002 .0002 -.0001 O4 .25503 .16129 .48467 .0016 .0004 .0039 .0002 -.0001 0 O5 .00152 .08876 .24971 .0014 .0005 .0092 0 .0001 -.0001 O6 .02140 .24936 .25018 .002 .0003 .0039 0 0 .0002 O7 .52671 .09997 .24994 .0014 .0004 .0041 0 0 0 Si1 .13416 .16612 .24996 .947 .0011 .0003 .0032 0 0 0 Al1 .13416 .16612 .24996 .053 .0011 .0003 .0032 0 0 0 Fe1 .39107 0 .24991 .71 .0059 .0004 .0131 0 0 0 Mg1 .39107 0 .24991 .105 .0059 .0004 .0131 0 0 0 Li1 .39107 0 .24991 .028 .0059 .0004 .0131 0 0 0 Zn1 .39107 0 .24991 .023 .0059 .0004 .0131 0 0 0 Al2 .39107 0 .24991 .043 .0059 .0004 .0131 0 0 0 Al3 .5 .17511 0 .96 .0015 .0003 .0027 0 0 0 Mg3 .5 .17511 0 .025 .0015 .0003 .0027 0 0 0 Fe3 .5 .17511 0 .015 .0015 .0003 .0027 0 0 0 Al4 .5 .17511 .5 .96 .0015 .0003 .0027 0 0 0 Mg4 .5 .17511 .5 .025 .0015 .0003 .0027 0 0 0 Fe4 .5 .17511 .5 .015 .0015 .0003 .0027 0 0 0 Al5 .26288 .41053 .25011 .963 .0014 .0004 .0048 0 0 0 Mg5 .26288 .41035 .25011 .007 .0014 .0004 .0048 0 0 0 Fe5 .26288 .41035 .25011 .03 .0014 .0004 .0048 0 0 0 Al6 0 0 0 .48 .0015 .0003 .0044 0 .0015 0 Mg6 0 0 0 .025 .0015 .0003 .0044 0 .0015 0 Al7 0 0 .5 .475 .0014 .0003 .0043 0 -.0013 0 Mg7 0 0 .5 .02 .0014 .0003 .0043 0 -.0013 0 Fe8 .5 0 0 .05 1.082 Fe9 .5 0 .5 .045 1.013