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Graftonite |
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Tait K T, Hawthorne F C, Wise M A |
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The Canadian Mineralogist 51 (2013) 653-662 |
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The crystal chemistry of the graftonite-beusite minerals |
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Notes: Sample B1 |
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Locality: Lollington beryl mine, Karoi, Hurungwe, Zimbabwe |
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_database_code_amcsd 0020199 |
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8.8052 11.4793 6.1388 90 99.192 90 P2_1/c |
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atom x y z occ Uiso |
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Mn(1) .94535 .11865 .84046 .74 .0160 |
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Ca(1) .94535 .11865 .84046 .26 .0160 |
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Fe(2) .71810 .07925 .32868 .97 .0183 |
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Mg(2) .71810 .07925 .32868 .02 .0183 |
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Zn(2) .71810 .07925 .32868 .01 .0183 |
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Fe(3) .36257 .19136 .12774 .43 .0107 |
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Mn(3) .36257 .19136 .12774 .57 .0107 |
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P(1) .09257 .13584 .3951 .0085 |
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P(2) .60412 .08855 .8070 .0081 |
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O(1) .0769 .0680 .1770 .0134 |
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O(2) .4777 .1770 .8301 .0130 |
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O(3) .9414 .1988 .4158 .0196 |
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O(4) .6951 .1267 .6257 .0123 |
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O(5) .2185 .2276 .3807 .0172 |
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O(6) .7268 .0878 .0156 .0124 |
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O(7) .1354 .0612 .6002 .0183 |
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O(8) .5338 -.0344 .7612 .0116 |
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