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Ferrobustamite |
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Yamanaka T, Sadanaga R, Takeuchi Y |
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American Mineralogist 62 (1977) 1216-1224 |
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Structural variation in the ferrobustamite solid solution |
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Wo82Fs18 |
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Note: the sample is from the Ofuku mine, Yamaguchi Prefecture, Japan |
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_database_code_amcsd 0000607 |
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7.862 7.253 13.967 89.44 95.28 103.29 A-1 |
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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 .2006 .4175 .3775 .972 .417 .0021 .0025 .0006 .0004 .0001 .0000 |
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Fe1 .2006 .4175 .3775 .028 .417 .0021 .0025 .0006 .0004 .0001 .0000 |
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Ca2 .1988 .9329 .3757 .983 .536 .0023 .0027 .0007 .0004 .0001 .0000 |
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Fe2 .1988 .9329 .3757 .017 .536 .0023 .0027 .0007 .0004 .0001 .0000 |
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Ca3 .5 .25 .25 .035 .505 .0022 .0025 .0007 .0004 .0001 0 |
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Fe3 .5 .25 .25 .965 .505 .0022 .0025 .0007 .0004 .0001 0 |
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Ca4 .5 .75 .25 .986 .536 .0023 .0027 .0007 .0004 .0001 0 |
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Fe4 .5 .75 .25 .014 .536 .0023 .0027 .0007 .0004 .0001 0 |
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Si1 .1888 .3960 .6365 .355 .0015 .0018 .0005 .0003 .0001 .0000 |
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Si2 .1925 .9570 .6315 .631 .0018 .0021 .0005 .0003 .0001 .0000 |
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Si3 .3971 .7263 .5231 .349 .0015 .0018 .0005 .0003 .0001 .0000 |
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O1 .4292 .2346 .4026 .724 .0031 .0036 .0009 .0005 .0002 .0000 |
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O2 .4008 .7237 .4085 .579 .0025 .0029 .0007 .0004 .0001 .0000 |
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O3 .3177 .4808 .7315 .687 .0030 .0035 .0009 .0005 .0002 .0000 |
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O4 .3103 .9280 .7292 .900 .0039 .0045 .0012 .0007 .0002 .0000 |
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O5 .0150 .6213 .3556 .870 .0038 .0044 .0011 .0006 .0002 .0000 |
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O6 .0129 .1339 .3738 1.043 .0045 .0052 .0013 .0008 .0002 .0000 |
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O7 .2637 .5183 .5434 .772 .0033 .0039 .0010 .0006 .0002 .0000 |
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O8 .2787 .8838 .5400 .823 .0036 .0042 .0011 .0006 .0002 .0000 |
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O9 .2238 .1860 .6188 1.107 .0048 .0056 .0014 .0008 .0003 .0001 |
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Realgar |
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Ito T, Morimoto N, Sadanaga R |
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Acta Crystallographica 5 (1952) 775-782 |
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The crystal structure of realgar |
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Locality: Saimoko, Japan |
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_database_code_amcsd 0009149 |
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9.27 13.50 6.56 90 106.62 90 P2_1/n |
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atom x y z Biso |
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As1 .118 .024 -.241 1.3 |
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As2 .425 -.140 -.142 1.3 |
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As3 .318 -.127 .181 1.3 |
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As4 .038 -.161 -.290 1.3 |
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S1 .346 .008 -.295 1.3 |
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S2 .213 .024 .120 1.3 |
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S3 .245 -.225 -.363 1.3 |
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S4 .115 -.215 .048 1.3 |
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Clintonite |
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Takeuchi Y, Sadanaga R |
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Acta Crystallographica 12 (1959) 945-946 |
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The crystal structure of xanthophyllite |
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Locality: Chichibu mine, Japan |
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_database_code_amcsd 0009236 |
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5.19 9.00 9.74 90 100.1 90 C2/m |
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atom x y z occ |
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Ca .5 .5 0 |
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Mg .5 .328 .5 |
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Al1 0 .5 .5 |
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Al2 .556 .172 .205 .75 |
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Si2 .556 .172 .205 .25 |
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O1 .419 0 .14 |
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O2 .841 .185 .14 |
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O3 .602 .161 .383 |
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OH .632 .5 .398 |
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Fayalite |
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Fujino K, Sasaki S, Takeuchi Y, Sadanaga R |
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Acta Crystallographica B37 (1981) 513-518 |
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X-ray determination of electron distributions in forsterite, fayalite |
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and tephroite |
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_cod_database_code 1000064 |
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_database_code_amcsd 0009731 |
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4.8195 10.4788 6.0873 90 90 90 Pbnm |
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atom x y z |
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Fe1 0 0 0 |
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Fe2 .98598 .28026 .25 |
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Si .43122 .09765 .25 |
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O1 .76814 .09217 .25 |
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O2 .20895 .45365 .25 |
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O3 .28897 .16563 .03643 |
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Pyrosmalite-(Mn) |
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Takeuchi Y, Kawada I, Irimaziri S, Sadanaga R |
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Mineralogical Journal 5 (1969) 450-467 |
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The crystal structure and polytypism of manganpyrosmalite |
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Locality: Kyurazawa mine, Tochigi Prefecture, Japan |
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_database_code_amcsd 0018490 |
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13.42 13.42 7.159 90 90 120 P-3m1 |
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atom x y z Biso |
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Mn1 0 0 0 3.47 |
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Mn2 .2561 0 0 1.99 |
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Mn3 .5 0 0 2.49 |
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Mn4 .5116 .2558 .0376 2.09 |
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Si .4402 .1084 .6213 .92 |
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O1 .3294 0 .5 1.88 |
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O2 .5670 .1340 .5535 .19 |
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O3 .4295 .2147 .5776 1.12 |
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O4 .3939 .0750 .8462 1.25 |
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OH1 .1806 .0903 .7733 .71 |
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OH2 .3474 .1737 .1069 1.96 |
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OH3 .5670 .1340 .1894 3.56 |
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OH4 2/3 1/3 .7713 4.42 |
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Wollastonite-1A |
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Ito T, Sadanaga R, Takeuchi Y, Tokonami M |
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Proceedings of the Japan Academy 45 (1969) 913-918 |
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The existence of partial mirrors in wollastonite |
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_database_code_amcsd 0015327 |
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7.94 7.32 7.07 90.03 95.37 103.43 P-1 |
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atom x y z |
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Ca1 -.002 .2495 -.026 |
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Ca2 .700 -.075 .264 |
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Ca3 .698 .4245 .261 |
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Si1 .314 .043 .229 |
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Si2 .314 .614 .229 |
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Si3 .102 .2755 .442 |
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O1 .100 .275 .666 |
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O2 .076 .769 .693 |
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O3 .194 .062 .037 |
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O4 .194 .535 .037 |
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O5 .516 .129 .226 |
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O6 .520 .630 .233 |
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O7 .224 .120 .405 |
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O8 .224 .492 .405 |
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O9 .290 .8225 .260 |
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