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Ilvaite |
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Bonazzi P, Bindi L |
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American Mineralogist 84 (1999) 1604-1612 |
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Structural adjustments induced by heat treatment in ilvaite |
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Sample: RM at T = 400 deg C |
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_database_code_amcsd 0002318 |
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13.015 8.803 5.842 90 90.16 90 P2_1/a |
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atom x y z occ Uiso |
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Ca .81287 .37024 .75082 .01025 |
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Fe11 .89008 .05063 .00746 .97 .00869 |
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Mg11 .89008 .05063 .00746 .03 .00869 |
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Fe12 .89002 .05112 .49256 .96 .00844 |
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Al12 .89002 .05112 .49256 .04 .00844 |
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Fe2 .94072 .74001 .24967 .95 .00910 |
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Mn2 .94072 .74001 .24967 .05 .00910 |
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Si1 .95950 .36867 .24978 .00756 |
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Si2 .67940 .22725 .25048 .00770 |
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H .7368 .0734 .7501 .034 |
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O1 .00972 .02937 .74624 .01339 |
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O21 .93673 .27236 .01684 .00988 |
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O22 .93618 .27256 .48296 .01017 |
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O3 .77741 .10954 .25153 .01054 |
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O41 .67091 .32943 .01879 .01017 |
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O42 .67071 .33023 .48127 .01023 |
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O5 .58492 .10079 .25082 .00920 |
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O6 .60185 .02546 .75058 .01232 |
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O7 .79802 .10917 .74867 .01041 |
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