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/1 Locality: Ticino River, Italy _database_code_amcsd 0005330 7.8683 16.61989 5.6614 90 90.050 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 .23464 0 .96434 .0037 .0004 .0074 0 .001 0 O2 .23535 0 .53464 .0038 .0004 .0072 0 -.0006 0 O3 .25516 .16135 .01553 .0017 .0004 .004 -.0001 .0003 0 O4 .25484 .16130 .48427 .0017 .0004 .004 .0002 -.0001 0 O5 .00154 .08890 .24880 .0015 .0005 .0093 0 0 -.0001 O6 .02145 .24922 .24983 .002 .0004 .0043 0 0 .0002 O7 .52692 .10029 .24970 .0016 .0004 .0045 0 .0001 -.0001 Si1 .13411 .16605 .24959 .947 .0012 .0003 .0035 0 .0001 0 Al1 .13411 .16605 .24959 .053 .0012 .0003 .0035 0 .0001 0 Fe1 .39135 0 .24936 .71 .0062 .0004 .0139 0 0 0 Mg1 .39135 0 .24936 .105 .0062 .0004 .0139 0 0 0 Li1 .39135 0 .24936 .028 .0062 .0004 .0139 0 0 0 Zn1 .39135 0 .24936 .023 .0062 .0004 .0139 0 0 0 Al2 .39135 0 .24936 .043 .0062 .0004 .0139 0 0 0 Al3 .5 .17525 0 .96 .0017 .0004 .0033 0 0 0 Mg3 .5 .17525 0 .025 .0017 .0004 .0033 0 0 0 Fe3 .5 .17525 0 .015 .0017 .0004 .0033 0 0 0 Al4 .5 .17523 .5 .96 .0017 .0004 .0033 0 .0001 0 Mg4 .5 .17523 .5 .025 .0017 .0004 .0033 0 .0001 0 Fe4 .5 .17523 .5 .015 .0017 .0004 .0033 0 .0001 0 Al5 .26316 .41062 .25043 .963 .0017 .0005 .0055 0 .0001 0 Mg5 .26316 .41062 .25043 .007 .0017 .0005 .0055 0 .0001 0 Fe5 .26316 .41062 .25043 .03 .0017 .0005 .0055 0 .0001 0 Al6 0 0 0 .51 .0017 .0004 .0052 0 .0011 0 Mg6 0 0 0 .025 .0017 .0004 .0052 0 .0011 0 Al7 0 0 .5 .445 .0016 .0004 .0055 0 -.0011 0 Mg7 0 0 .5 .02 .0016 .0004 .0055 0 -.0011 0 Fe8 .5 0 0 .05 .997 Fe9 .5 0 .5 .045 1.181 H1 .125 0 .05 .4 2.43 H2 .125 0 .45 .35 3.98