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: MUS/6-1 Locality: Pizzo Forno, Switzerland _database_code_amcsd 0005317 7.8682 16.61499 5.6553 90 90.024 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 .23482 0 .96459 .0034 .0004 .0078 0 .0009 0 O2 .23497 0 .53538 .0035 .0004 .0074 0 -.0007 0 O3 .25492 .16146 .01562 .0016 .0004 .004 -.0002 .0003 0 O4 .25500 .16142 .48428 .0015 .0004 .0041 .0001 -.0002 0 O5 .00176 .08908 .24976 .0013 .0005 .0093 0 0 -.0001 O6 .02150 .24932 .25007 .0018 .0004 .0041 0 0 .0002 O7 .52712 .10015 .24999 .0014 .0004 .0044 0 .0001 -.0001 Si1 .13418 .16615 .24994 .94 .001 .0003 .0036 0 0 0 Al1 .13418 .16615 .24994 .06 .001 .0003 .0036 0 0 0 Fe1 .39167 0 .24993 .75 .0057 .0004 .0146 0 0 0 Mg1 .39167 0 .24993 .14 .0057 .0004 .0146 0 0 0 Li1 .39167 0 .24993 .02 .0057 .0004 .0146 0 0 0 Zn1 .39167 0 .24993 .015 .0057 .0004 .0146 0 0 0 Al3 .5 .17520 0 .96 .0014 .0004 .0032 0 -.0001 0 Mg3 .5 .17520 0 .03 .0014 .0004 .0032 0 -.0001 0 Fe3 .5 .17520 0 .01 .0014 .0004 .0032 0 -.0001 0 Al4 .5 .17516 .5 .96 .0014 .0004 .0031 0 .0001 0 Mg4 .5 .17516 .5 .03 .0014 .0004 .0031 0 .0001 0 Fe4 .5 .17516 .5 .01 .0014 .0004 .0031 0 .0001 0 Al5 .26320 .41050 .25003 .99 .0014 .0004 .0051 0 0 0 Mg5 .26320 .41050 .25003 .01 .0014 .0004 .0051 0 0 0 Al6 0 0 0 .47 .0016 .0004 .0052 0 .0013 0 Mg6 0 0 0 .03 .0016 .0004 .0052 0 .0013 0 Al7 0 0 .5 .465 .0017 .0004 .0053 0 -.0012 0 Mg7 0 0 .5 .03 .0017 .0004 .0053 0 -.0012 0 Fe8 .5 0 0 .045 1.157 Fe9 .5 0 .5 .04 1.121 H1 .125 0 .05 .25 7.89 H2 .125 0 .45 .5 3.54