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/2 Locality: Derivo, Italy _database_code_amcsd 0005326 7.8723 16.62259 5.6619 90 90.114 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 .23386 0 .96377 .0033 .0004 .007 0 .0011 0 O2 .23545 0 .53411 .0035 .0004 .0071 0 -.0008 0 O3 .25535 .16140 .01518 .0015 .0005 .0035 -.0002 .0002 0 O4 .25466 .16121 .48413 .0016 .0004 .0036 .0002 -.0001 0 O5 .00161 .08870 .24747 .0014 .0005 .0086 0 -.0001 0 O6 .02135 .24924 .24980 .002 .0003 .004 0 -.0001 .0002 O7 .52705 .10028 .24987 .0015 .0004 .0039 0 -.0001 -.0001 Si1 .13413 .16606 .24915 .94 .0011 .0003 .0031 0 0 0 Al1 .13413 .16606 .24915 .06 .0011 .0003 .0031 0 0 0 Fe1 .39232 0 .24852 .85 .0059 .0004 .0137 0 -.0001 0 Mg1 .39232 0 .24852 .06 .0059 .0004 .0137 0 -.0001 0 Li1 .39232 0 .24852 .03 .0059 .0004 .0137 0 -.0001 0 Zn1 .39232 0 .24852 .01 .0059 .0004 .0137 0 -.0001 0 Al3 .5 .17528 0 .965 .0016 .0004 .0029 0 -.0001 0 Mg3 .5 .17528 0 .03 .0016 .0004 .0029 0 -.0001 0 Fe3 .5 .17528 0 .005 .0016 .0004 .0029 0 -.0001 0 Al4 .5 .17519 .5 .965 .0016 .0004 .0028 0 0 0 Mg4 .5 .17519 .5 .03 .0016 .0004 .0028 0 0 0 Fe4 .5 .17519 .5 .005 .0016 .0004 .0028 0 0 0 Al5 .26323 .41039 .25092 .98 .0015 .0004 .0047 0 0 0 Mg5 .26323 .41039 .25092 .015 .0015 .0004 .0047 0 0 0 Fe5 .26323 .41039 .25092 .005 .0015 .0004 .0047 0 0 0 Al6 0 0 0 .54 .0017 .0004 .0044 0 .0009 0 Mg6 0 0 0 .035 .0017 .0004 .0044 0 .0009 0 Al7 0 0 .5 .4 .0016 .0004 .0038 0 -.0012 0 Mg7 0 0 .5 .025 .0016 .0004 .0038 0 -.0012 0 Fe8 .5 0 0 .035 .77 Fe9 .5 0 .5 .025 .941