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Chiappinoite-(Y) |
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Kampf A R, Housley R M |
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European Journal of Mineralogy 27 (2015) 91-97 |
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Chiappinoite-(Y), Y2Mn(Si3O7)4, a new layer silicate found in peralkaline syenitic |
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ejecta from the Agua de Pau volcano, Azores |
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Locality: Agua de Pau volcano, San Miguel Island, Azores District, Portugal |
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_database_code_amcsd 0020339 |
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7.5549 15.2342 19.6418 90 90 90 Ibam |
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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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Y 0 .22900 .25 .585 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Ce 0 .22900 .25 .09 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Dy 0 .22900 .25 .05 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Na 0 .22900 .25 .05 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Nd 0 .22900 .25 .045 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Er 0 .22900 .25 .04 .00779 .00617 .00770 .00952 0 -.00069 0 |
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La 0 .22900 .25 .035 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Gd 0 .22900 .25 .035 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Yb 0 .22900 .25 .03 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Sm 0 .22900 .25 .015 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Pr 0 .22900 .25 .01 .00779 .00617 .00770 .00952 0 -.00069 0 |
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Mn 0 0 .25 .61 .0119 .0148 .0081 .0128 0 0 0 |
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Ca 0 0 .25 .25 .0119 .0148 .0081 .0128 0 0 0 |
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Fe 0 0 .25 .09 .0119 .0148 .0081 .0128 0 0 0 |
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Si1 .25889 .07589 .35271 .00901 .0089 .0092 .0090 .0011 -.0010 -.0003 |
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Si2 .14882 .37659 .35242 .00910 .0100 .0088 .0085 .0006 -.0006 -.0007 |
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Si3 .17597 .13038 .5 .0106 .0114 .0116 .0089 .0028 0 0 |
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Si4 .26475 .33083 .5 .0098 .0096 .0103 .0093 -.0009 0 0 |
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O1 .0910 .10917 .31185 .0142 .0111 .0156 .0157 .0012 -.0024 .0042 |
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O2 .2351 .29947 .30893 .0126 .0137 .0103 .0139 .0000 .0016 -.0025 |
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O3 .4372 .13088 .33201 .0133 .0107 .0140 .0154 .0001 -.0014 .0006 |
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O4 .2159 .47368 .33012 .0141 .0178 .0101 .0145 -.0011 -.0005 -.0005 |
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O5 .2401 .07713 .43434 .0173 .0228 .0189 .0103 .0025 .0002 -.0012 |
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O6 .1654 .36742 .43380 .0189 .0216 .0248 .0104 .0047 -.0022 -.0001 |
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O7 .2641 .22602 .5 .0286 .040 .0129 .0328 .0006 0 0 |
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O8 .4652 .3630 .5 .0324 .0123 .050 .0349 -.0103 0 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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