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: BARR888 Locality: Barrhorn, Switzerland _database_code_amcsd 0005339 7.8533 16.5344 5.6387 90 90.000 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 .23392 0 .96709 .003 .0005 .0074 0 .0015 0 O2 .23431 0 .53205 .003 .0005 .0071 0 0 0 O3 .25505 .16164 .01549 .0021 .0006 .0046 -.0002 .0006 0 O4 .25514 .16167 .48460 .0022 .0006 .0051 .0001 .0004 0 O5 .00178 .08902 .24928 .0017 .0006 .0097 0 .0005 -.0002 O6 .02145 .24994 .25009 .0018 .0005 .0049 0 .0006 .0002 O7 .52691 .09880 .25027 .0017 .0006 .005 0 .0007 0 Si1 .13403 .16646 .24996 .996 .0015 .0005 .0044 0 .0004 0 Al1 .13403 .16646 .24996 .004 .0015 .0005 .0044 0 .0004 0 Mg1 .38912 0 .24954 .047 .0033 .0005 .0136 0 .0004 0 Zn1 .38912 0 .24954 .613 .0033 .0005 .0136 0 .0004 0 Li1 .38912 0 .24954 .128 .0033 .0005 .0136 0 .0004 0 Al2 .38912 0 .24954 .043 .0033 .0005 .0136 0 .0004 0 Al3 .5 .17363 0 .994 .001 .0004 .0026 0 .0004 0 Fe3 .5 .17363 0 .006 .001 .0004 .0026 0 .0004 0 Al4 .5 .17368 .5 .994 .0012 .0005 .0033 0 .0004 0 Fe4 .5 .17368 .5 .006 .0012 .0005 .0033 0 .0004 0 Al5 .26330 .41038 .25012 .986 .0018 .0004 .0042 0 .0005 0 Fe5 .26330 .41038 .25012 .014 .0018 .0004 .0042 0 .0005 0 Al6 0 0 0 .463 .001 .0005 .0049 0 .0013 0 Al7 0 0 .5 .463 .0008 .0004 .0033 0 -.0001 0 Fe8 .5 0 0 .048 1.111 Fe9 .5 0 .5 .048 1.015