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Scapolite |
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Sokolova E, Hawthorne F C |
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The Canadian Mineralogist 46 (2008) 1527-1554 |
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The crystal chemistry of the scapolite-group minerals. I. crystal structure and |
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long-range order |
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Locality: Tanzania |
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Note: S7 |
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_database_code_amcsd 0006220 |
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12.0720 12.0720 7.5854 90 90 90 *P4_2/n |
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.25 .25 .25 |
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atom x y z occ Uiso |
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Na .11562 .03767 .7388 .67 .0329 |
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Ca .11562 .03767 .7388 .27 .0329 |
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K .11562 .03767 .7388 .07 .0329 |
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Al1 .91042 .16594 .54770 .80 .0090 |
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Si1 .58886 .65980 .74756 .0081 |
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Si2 .91042 .16594 .54770 .20 .0090 |
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Si3 .66347 .08589 .46056 .86 .0086 |
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Al2 .66347 .08589 .46056 .14 .0086 |
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O1 .7080 .6016 .7521 .0143 |
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O2 .9433 .1286 .7597 .0159 |
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O3 .5999 .1921 .5412 .0184 |
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O4 .7971 .0975 .4681 .0183 |
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O5 .6193 .9794 .9218 .0179 |
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O6 .5215 .6218 .9220 .0167 |
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Cl .25 .25 .75 .76 .0550 |
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C .25 .25 .75 .17 .0550 |
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O12 .25 .25 .75 .17 .0550 |
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O13 .25 .25 .75 .17 .0550 |
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O14 .25 .25 .75 .17 .0550 |
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S .25 .25 .75 .07 .0550 |
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O15 .25 .25 .75 .07 .0550 |
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O16 .25 .25 .75 .07 .0550 |
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O17 .25 .25 .75 .07 .0550 |
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O18 .25 .25 .75 .07 .0550 |
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O7 .356 .265 .742 .036 |
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O10 .358 .272 .805 .000 |
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O11 .355 .267 .669 .008 |
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