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Taniajacoite |
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Yang H, Gu X, Cairncross B, Downs R T, Evans S H |
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The Canadian Mineralogist 59 (2021) 431-444 |
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Taniajacoite and strontioruizite, two new minerals isostructural with ruizite |
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from the N'Chwaning III mine, Kalahari manganese field, South Africa |
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Locality: N'Chwaning III mine, Kalahari manganese field, South Africa |
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_database_code_amcsd 0020971 |
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9.1386 6.2566 12.0043 90.019 91.643 89.900 C1 |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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SrMA .29589 .01430 .73325 .01928 .01685 .03131 .00981 .00062 .00277 -.00027 |
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CaMB .70944 .01802 .26021 .81 .01214 .01382 .01467 .00806 -.00299 .00249 -.00126 |
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SrMB .70944 .01802 .26021 .19 .01214 .01382 .01467 .00806 -.00299 .00249 -.00126 |
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Mn3+A .25105 .26842 .00308 .95 .01217 .01376 .01534 .00735 -.00041 -.00067 .00177 |
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Fe3+A .25105 .26842 .00308 .05 .01217 .01376 .01534 .00735 -.00041 -.00067 .00177 |
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Mn3+B .74888 .26742 .00168 .95 .01258 .00778 .02368 .00639 -.00012 .00238 .00118 |
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Fe3+B .74888 .26742 .00168 .05 .01258 .00778 .02368 .00639 -.00012 .00238 .00118 |
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Si1A .03861 .01472 .15433 .01180 .00985 .01759 .00791 .00095 -.00035 .00098 |
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Si1B .96448 .01712 .85322 .01334 .00924 .02700 .00382 -.00033 .00066 .00402 |
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Si2A .12113 .00979 .39623 .01813 .01442 .03301 .00700 -.00550 .00069 -.01076 |
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Si2B -.08856 .01160 -.39997 .01411 .01434 .02367 .00439 -.00458 .00129 .00461 |
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O1A .87554 .00236 .09924 .01185 |
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O1B -.87494 .01295 -.08708 .01244 |
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O2A .00197 .00593 .28894 .01429 |
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O2B .00257 .03663 -.28341 .00977 |
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O3A .13394 .22970 .13187 .01564 |
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O3B -.12772 .22982 -.12091 .01201 |
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O4A .86621 .79547 .87448 .01441 |
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O4B -.86764 .80423 -.87141 .01024 |
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O5 .03257 -.04391 -.49280 .01963 |
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O6A .23276 -.18095 .38105 .00853 |
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O6B -.21636 -.16412 -.40035 .02159 |
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OH7A .19802 .24812 .40272 .02029 |
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OH7B -.15587 .24211 -.42153 .01611 |
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OH8A .36511 .00509 .04720 .01688 |
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OH8B -.36776 .01244 -.04430 .00851 |
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Wat9A .44551 .01799 .28105 .02797 |
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Wat9B -.42261 .05557 -.27720 .02251 |
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Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
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