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Hydroxylapatite |
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Hughes J M, Cameron M, Crowley K D |
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American Mineralogist 74 (1989) 870-876 |
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Structural variations in natural F, OH, and Cl apatites |
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Locality: Holly Springs, Georgia, USA |
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_database_code_amcsd 0001257 |
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9.4166 9.4166 6.8745 90 90 120 P6_3/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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Ca1 2/3 1/3 .00144 .00408 .00408 0.0033 .00204 0 0 |
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Ca2 -.00657 .24706 .25 .00308 .00353 .00417 .00156 0 0 |
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P .36860 .39866 .25 .00223 .00250 0.0034 .00127 0 0 |
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O1 .4850 .3289 .25 0.0036 0.0044 0.0059 .0027 0 0 |
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O2 .4649 .5871 .25 0.0035 0.0031 0.0105 .0016 0 0 |
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O3 .2580 .3435 .0703 0.0050 0.0096 0.0070 .00505 -.0025 -.0041 |
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O(H) 0 0 .1979 .5 0.0030 0.0030 0.012 .0015 0 0 |
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H 0 0 .04 .5 3.3 |
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