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Karenwebberite |
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Vignola P, Hatert F, Fransolet A M, Mendenbach O, Diella V, Ando S |
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American Mineralogist 98 (2013) 767-772 |
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Karenwebberite, Na(Fe2+,Mn2+)PO4, a new member of the triphylite group |
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from the Malpensata pegmatite, Lecco Province, Italy |
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Locality: the Malpensata pegmatite, Lecco Province, Italy |
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_database_code_amcsd 0019819 |
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4.882 10.387 6.091 90 90 90 Pbnm |
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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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NaM1 0 0 0 .68 .018 .008 .025 .021 .002 -.007 -.003 |
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FeM2 .9862 .2827 .25 .67 .0103 .017 .010 .005 -.0008 0 0 |
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MnM2 .9862 .2827 .25 .33 .0103 .017 .010 .005 -.0008 0 0 |
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P .4334 .1034 .25 .0122 .017 .013 .007 .002 0 0 |
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O1 .744 .111 .25 .019 .019 .024 .015 .006 0 0 |
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O2 .166 .4648 .25 .020 .037 .010 .013 -.011 0 0 |
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O3 .303 .1737 .052 .019 .026 .025 .005 .006 .000 .008 |
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View JMOL 3-D Structure (permalink)
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