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Machatschkiite |
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Effenberger H, Mereiter K, Pimminger M, Zemann J |
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Tschermaks Mineralogische und Petrographische Mitteilungen 30 (1982) 145-155 |
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Machatschkiite: Crystal structure and revision of the chemical formula |
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Locality: "Grube Anton" Heubachtal, Schiltach, Black Forest, Germany |
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_database_code_amcsd 0015688 |
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15.127 15.127 22.4710 90 90 120 R3c |
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atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Ca1 .8711 .3078 .6629 1.28 .00203 .00153 .00071 .00094 .00001 .00011 |
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Ca2 .5166 .7141 .8303 1.15 .00221 .00135 .00058 .00110 -.00004 -.00002 |
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As1 .5494 .9642 .876 .78 .00106 .00104 .00048 .00061 .00001 -.00011 |
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As2 1/3 2/3 .7053 .91 |
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PX 1/3 2/3 .9128 .60 |
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O11 .5911 .8790 .8732 1.4 |
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O12 .5231 .9885 .9443 1.2 |
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OH13 .6580 .0725 .8512 1.4 |
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O14 .4575 .9351 .8264 1.4 |
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O21 1/3 2/3 .6320 2.6 |
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O22 .4537 .7079 .7307 1.0 |
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O31 1/3 2/3 .8431 .90 |
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O32 .4265 .6614 .9308 1.4 |
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Wat1 .9315 .4898 .6548 1.5 |
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Wat2 .8963 .3733 .7649 2.5 |
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Wat3 .9676 .3690 .5700 1.4 |
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Wat4 .7173 .2146 .7219 1.8 |
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Wat5 .8683 .2916 .8892 1.9 |
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