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Barytolamprophyllite |
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Sokolova E, Camara F |
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The Canadian Mineralogist 46 (2008) 403-412 |
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From structure topology to chemical composition. III. Titanium |
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silicates: The crystal chemistry of barytolamprophyllite |
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Locality: Mt. Yuksporr, Khibina alkaline massif, Kola Peninsula, Russia |
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_database_code_amcsd 0006183 |
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19.8971 7.1165 5.4108 90 96.676 90 C2/m |
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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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BaAP .28240 0 .26285 .44 .01030 .0158 .00744 .00770 0 .00154 0 |
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KAP .28240 0 .26285 .305 .01030 .0158 .00744 .00770 0 .00154 0 |
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SrAP .28240 0 .26285 .165 .01030 .0158 .00744 .00770 0 .00154 0 |
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CaAP .28240 0 .26285 .025 .01030 .0158 .00744 .00770 0 .00154 0 |
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TiMH .14603 0 .70520 .985 .0073 .0103 .0069 .0047 0 .0014 0 |
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AlMH .14603 0 .70520 .015 .0073 .0103 .0069 .0047 0 .0014 0 |
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TiM1 0 .5 0 .94 .0253 .0301 .0060 .0335 0 -.0225 0 |
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Fe3+M1 0 .5 0 .05 .0253 .0301 .0060 .0335 0 -.0225 0 |
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NbM1 0 .5 0 .01 .0253 .0301 .0060 .0335 0 -.0225 0 |
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NaM2 0 0 0 .0191 .0235 .0173 .0180 0 .0093 0 |
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NaM3 0 .26016 .5 .545 .0166 .0230 .0135 .0141 0 .0053 0 |
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Fe2+M3 0 .26016 .5 .15 .0166 .0230 .0135 .0141 0 .0053 0 |
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Mn2+M3 0 .26016 .5 .14 .0166 .0230 .0135 .0141 0 .0053 0 |
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CaM3 0 .26016 .5 .04 .0166 .0230 .0135 .0141 0 .0053 0 |
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MgM3 0 .26016 .5 .025 .0166 .0230 .0135 .0141 0 .0053 0 |
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Si .13981 .28427 .20240 .0079 .0118 .0053 .0068 -.0001 .0014 .0003 |
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O1 .44479 0 .2738 .0251 .0230 .0272 .0268 0 .0103 0 |
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O2 .17024 .1883 .4639 .0125 .0182 .0101 .0091 .0004 .0012 .0023 |
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O3 .17064 .1874 .9686 .0119 .0178 .0090 .0092 -.0005 .0033 -.0028 |
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O4 .17175 .5 .2170 .0103 .0142 .0060 .0107 0 .0015 0 |
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O5 .05813 .2950 .1705 .0128 .0116 .0102 .0162 .0013 .0006 .0002 |
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O6 .06071 0 .6672 .0202 .0121 .0356 .0133 0 .0025 0 |
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| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
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Barytolamprophyllite |
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Rastsvetaeva R K, Dorfman M D |
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Crystallography Reports 40 (1995) 951-954 |
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Crystal structure of Ba-lamprophyllite in the isomorphous lamprophyllite- |
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baritolamprophyllite series |
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Locality: Khibiny Massif |
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_database_code_amcsd 0012348 |
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19.744 7.099 5.409 90 96.77 90 C2/m |
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atom x y z occ Biso |
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SrM1 .2835 0 .2633 .55 1.19 |
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BaM1 .2835 0 .2633 .45 1.19 |
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Na 0 0 0 1.50 |
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NaM2 0 .2613 .5 .9 .95 |
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MnM2 0 .2613 .5 .1 .95 |
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Ti1 .1469 0 .7057 .7 .82 |
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Fe1 .1469 0 .7057 .3 .82 |
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Ti2 0 .5 0 .7 1.54 |
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Mg2 0 .5 0 .3 1.54 |
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Si .1403 .2842 .2020 .70 |
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OH1 .4429 0 .2673 1.40 |
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O2 .1715 .1891 .4635 1.04 |
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O3 .1722 .1881 .9703 1.09 |
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O4 .1730 .5 .2173 .93 |
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O5 .0581 .2957 .1696 1.00 |
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O6 .0622 0 .6702 1.40 |
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| Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink) |
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