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: DER/10-2 Locality: Derivo, Italy _database_code_amcsd 0005325 7.8682 16.6218 5.6573 90 90.104 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 .23356 0 .96361 .0035 .0004 .0067 0 .001 0 O2 .23522 0 .53390 .0038 .0004 .0068 0 -.0006 0 O3 .25529 .16140 .01540 .0018 .0004 .0036 -.0002 .0003 -.0001 O4 .25459 .16122 .48404 .0019 .0004 .0036 .0002 -.0002 0 O5 .00148 .08883 .24712 .0016 .0004 .0088 0 0 -.0001 O6 .02158 .24919 .24980 .002 .0003 .0036 0 0 .0001 O7 .52697 .10037 .24970 .0017 .0004 .0038 0 .0001 0 Si1 .13405 .16604 .24917 .94 .0012 .0003 .0031 0 0 0 Al1 .13405 .16604 .24917 .06 .0012 .0003 .0031 0 0 0 Fe1 .39205 0 .24838 .85 .0062 .0004 .0135 0 -.0002 0 Mg1 .39205 0 .24838 .06 .0062 .0004 .0135 0 -.0002 0 Li1 .39205 0 .24838 .03 .0062 .0004 .0135 0 -.0002 0 Zn1 .39205 0 .24838 .01 .0062 .0004 .0135 0 -.0002 0 Al3 .5 .17529 0 .965 .0016 .0003 .0027 0 0 0 Mg3 .5 .17529 0 .03 .0016 .0003 .0027 0 0 0 Fe3 .5 .17529 0 .005 .0016 .0003 .0027 0 0 0 Al4 .5 .17522 .5 .965 .0016 .0003 .0025 0 0 0 Mg4 .5 .17522 .5 .03 .0016 .0003 .0025 0 0 0 Fe4 .5 .17522 .5 .005 .0016 .0003 .0025 0 0 0 Al5 .26302 .41048 .25092 .98 .0015 .0004 .0045 0 0 0 Mg5 .26302 .41048 .25092 .015 .0015 .0004 .0045 0 0 0 Fe5 .26302 .41048 .25092 .005 .0015 .0004 .0045 0 0 0 Al6 0 0 0 .54 .0015 .0003 .0039 0 .0014 0 Mg6 0 0 0 .035 .0015 .0003 .0039 0 .0014 0 Al7 0 0 .5 .4 .0016 .0003 .0033 0 -.0016 0 Mg7 0 0 .5 .025 .0016 .0003 .0033 0 -.0016 0 Fe8 .5 0 0 .035 .77 Fe9 .5 0 .5 .025 .941