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Fluoro-alumino-magnesiotaramite |
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Oberti R, Boiocchi M, Smith D C, Medenbach O |
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American Mineralogist 92 (2007) 1428-1435 |
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Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite: |
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Mineral data and crystal chemistry |
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Locality: Jianchang eclogite, Su-Lu coesite-eclogite province, China |
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Sample: DJ102-23 |
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_database_code_amcsd 0004421 |
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9.7414 17.9095 5.3335 90 104.672 90 C2/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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NaA 0 .5 0 .08 2.5 .0070 .0019 .0273 0 .0073 0 |
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NaAm .0489 .5 .1032 .28 2.3 .0045 .0031 .0160 0 .0048 0 |
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NaA2 0 .4729 0 .18 2.6 .0072 .0014 .0388 0 .0104 0 |
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CaM4 0 .2804 .5 .61 .92 .0031 .0007 .0090 0 .0028 0 |
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NaM4 0 .2804 .5 .38 .92 .0031 .0007 .0090 0 .0028 0 |
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Fe2+M4 0 .2804 .5 .01 .92 .0031 .0007 .0090 0 .0028 0 |
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MgM1 0 .0908 .5 .68 .71 .0025 .0006 .0052 0 .0012 0 |
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Fe2+M1 0 .0908 .5 .32 .71 .0025 .0006 .0052 0 .0012 0 |
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MgM2 0 .1783 0 .11 .61 .0017 .0005 .0062 0 .0011 0 |
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AlM2 0 .1783 0 .52 .61 .0017 .0005 .0062 0 .0011 0 |
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Fe2+M2 0 .1783 0 .02 .61 .0017 .0005 .0062 0 .0011 0 |
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Fe3+M2 0 .1783 0 .34 .61 .0017 .0005 .0062 0 .0011 0 |
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TiM2 0 .1783 0 .01 .61 .0017 .0005 .0062 0 .0011 0 |
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MgM3 0 0 0 .55 .64 .0022 .0004 .0055 0 .0007 0 |
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Fe2+M3 0 0 0 .43 .64 .0022 .0004 .0055 0 .0007 0 |
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MnM3 0 0 0 .02 .64 .0022 .0004 .0055 0 .0007 0 |
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SiT1 .2822 .0870 .3010 .50 .53 .0014 .0005 .0046 -.0001 .0005 -.0001 |
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AlT1 .2822 .0870 .3010 .50 .53 .0014 .0005 .0046 -.0001 .0005 -.0001 |
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SiT2 .2930 .1740 .8156 .52 .0015 .0004 .0045 -.0001 .0006 .0000 |
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O1 .1046 .0917 .2098 .79 .0021 .0007 .0070 -.0002 .0015 -.0004 |
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O2 .1194 .1743 .7444 .72 .0015 .0006 .0073 .0001 .0005 .0000 |
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Oh3 .1096 0 .7079 .48 1.08 .0028 .0008 .0108 0 .0010 0 |
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F3 .1096 0 .7079 .52 1.08 .0028 .0008 .0108 0 .0010 0 |
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O4 .3687 .2529 .7956 .76 .0026 .0005 .0084 -.0002 .0023 -.0001 |
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O5 .3550 .1395 .1064 .94 .0020 .0010 .0081 -.0003 .0007 .0010 |
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O6 .3430 .1193 .6052 .98 .0020 .0009 .0103 0 .0014 -.0009 |
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O7 .3400 0 .2809 1.18 .0025 .0011 .0125 0 .0022 0 |
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H .205 0 .767 .48 1.0 |
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
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