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Staurolite |
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Hawthorne F C, Ungaretti L, Oberti R, Caucia F, Callegari A |
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The Canadian Mineralogist 31 (1993) 551-582 |
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The crystal chemistry of staurolite. I. Crystal structure and site populations |
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Sample Code: MAR/21 |
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Locality: Ticino River, Italy |
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_database_code_amcsd 0005337 |
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7.8630 16.6189 5.6581 90 90.286 90 C2/m |
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atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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O1 .23225 0 .96201 .0028 .0003 .0062 0 .001 0 |
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O2 .23727 0 .53239 .0037 .0004 .0065 0 -.0003 0 |
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O3 .25595 .16154 .01474 .0013 .0004 .0036 -.0002 .0002 -.0001 |
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O4 .25403 .16109 .48371 .0016 .0004 .0035 .0002 -.0003 0 |
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O5 .00171 .08882 .24190 .0013 .0004 .0075 0 -.0001 -.0001 |
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O6 .02130 .24915 .24190 .0018 .0003 .0037 .0001 -.0002 .0002 |
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O7 .52695 .10027 .24909 .0013 .0004 .0039 .0001 -.0002 -.0001 |
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Si1 .13415 .16600 .24742 .967 .001 .0002 .0028 0 -.0001 0 |
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Al1 .13415 .16600 .24742 .033 .001 .0002 .0028 0 -.0001 0 |
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Fe1 .39176 0 .24621 .683 .006 .0004 .0109 0 -.0006 0 |
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Mg1 .39176 0 .24621 .1 .006 .0004 .0109 0 -.0006 0 |
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Zn1 .39176 0 .24621 .01 .006 .0004 .0109 0 -.0006 0 |
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Li1 .39176 0 .24621 .053 .006 .0004 .0109 0 -.0006 0 |
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Al2 .39176 0 .24621 .095 .006 .0004 .0109 0 -.0006 0 |
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Al3 .5 .17533 0 .955 .0016 .0004 .0032 0 -.0001 0 |
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Mg3 .5 .17533 0 .021 .0016 .0004 .0032 0 -.0001 0 |
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Fe2 .5 .17533 0 .024 .0016 .0004 .0032 0 -.0001 0 |
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Al4 .5 .17507 .5 .955 .0017 .0004 .003 0 0 0 |
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Mg4 .5 .17507 .5 .021 .0017 .0004 .003 0 0 0 |
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Fe3 .5 .17507 .5 .024 .0017 .0004 .003 0 0 0 |
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Al5 .26323 .41069 .25292 .961 .0015 .0004 .0049 0 -.0001 0 |
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Mg5 .26323 .41069 .25292 .006 .0015 .0004 .0049 0 -.0001 0 |
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Fe4 .26323 .41069 .25292 .033 .0015 .0004 .0049 0 -.0001 0 |
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Al6 0 0 0 .67 .0017 .0003 .0047 0 .001 0 |
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Mg6 0 0 0 .03 .0017 .0003 .0047 0 .001 0 |
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Fe5 0 0 0 .015 .0017 .0003 .0047 0 .001 0 |
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Al7 0 0 .5 .25 .001 .0004 .0047 0 -.0019 0 |
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Mg7 0 0 .5 .01 .001 .0004 .0047 0 -.0019 0 |
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Fe6 0 0 .5 .005 .001 .0004 .0047 0 -.0019 0 |
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Fe7 .5 0 0 .06 .732 |
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Fe8 .5 0 .5 .01 .558 |
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H1 .125 0 .45 .75 3.36 |
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