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Marialite |
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Antao S M, Hassan I |
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The Canadian Mineralogist 46 (2008) 1577-1591 |
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Increase in Al-Si and Na-Ca disorder with temperature in scapolite Me32.9 |
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Locality: Monmouth Township, Ontario, Canada |
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Note: T = 305 C |
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Note: 32.9% Meionite, 67.1% Marialite |
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_database_code_amcsd 0006236 |
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12.1025 12.1025 7.5804 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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Ca .6170 .5394 .7435 .31 .052 |
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Na .6170 .5394 .7435 .69 .052 |
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Si1 .5883 .6615 .2452 .0186 |
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Al2 .9096 .1678 .0501 .87 .0186 |
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Si2 .9096 .1678 .0501 .13 .0186 |
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Al3 .6666 .0872 .9610 .02 .0186 |
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Si3 .6666 .0872 .9610 .98 .0186 |
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O1 .7091 .6048 .2602 .026 |
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O2 .9443 .1319 .2734 .026 |
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O3 .5940 .1857 .0333 .026 |
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O4 .7957 .1044 .9710 .026 |
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O5 .5167 .6153 .0725 .026 |
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O6 .6329 .9754 .0798 .026 |
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O7 .8192 .6644 .746 .096 |
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C .75 .75 .75 .24 .096 |
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Cl .75 .75 .75 .76 .096 |
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