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Jahnsite-(NaMnMg) |
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Kampf A R, Elliott P, Nash B P, Chiappino L, Varvello S |
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The Canadian Mineralogist 56 (2018) 871-882 |
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Jahnsite-(NaMnMg), a new jahnsite-group mineral from the Sapucaia mine, Brazil |
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and the White Rock No. 2 quarry, Australia |
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Locality: Sapucaia mine, Brazil |
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_database_code_amcsd 0020883 |
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15.1045 7.1629 9.8949 90 110.640 90 P2/a |
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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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NaX .25 .97021 0 .569 .0264 .0260 .0173 .0278 0 -.0005 0 |
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CaX .25 .97021 0 .277 .0264 .0260 .0173 .0278 0 -.0005 0 |
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MnX .25 .97021 0 .154 .0264 .0260 .0173 .0278 0 -.0005 0 |
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MnM1 .25 .47232 0 .601 .01254 .0114 .0130 .0140 0 .0055 0 |
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FeM1 .25 .47232 0 .375 .01254 .0114 .0130 .0140 0 .0055 0 |
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MgM1 .25 .47232 0 .024 .01254 .0114 .0130 .0140 0 .0055 0 |
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MgM2a .5 0 .5 .712 .0174 .0179 .0147 .0168 .0000 .0027 -.0042 |
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MnM2a .5 0 .5 .151 .0174 .0179 .0147 .0168 .0000 .0027 -.0042 |
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FeM2a .5 0 .5 .137 .0174 .0179 .0147 .0168 .0000 .0027 -.0042 |
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MgM2b .25 .50365 .5 .809 .0140 .0142 .0147 .0133 0 .0050 0 |
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FeM2b .25 .50365 .5 .106 .0140 .0142 .0147 .0133 0 .0050 0 |
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MnM2b .25 .50365 .5 .055 .0140 .0142 .0147 .0133 0 .0050 0 |
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FeM3a 0 0 0 .896 .01090 .0108 .0080 .0133 -.00013 .0036 -.00082 |
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AlM3a 0 0 0 .104 .01090 .0108 .0080 .0133 -.00013 .0036 -.00082 |
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FeM3b 0 .5 0 .940 .01133 .0108 .0092 .0149 -.00015 .0057 -.00010 |
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AlM3b 0 .5 0 .060 .01133 .0108 .0092 .0149 -.00015 .0057 -.00010 |
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P1 .18573 .26411 .18734 .01379 .0117 .0151 .0134 .0008 .0030 -.0021 |
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P2 .08097 .74458 .79732 .01281 .0123 .0136 .0129 .0014 .0049 .0008 |
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O1 .27677 .2399 .1503 .0296 .0188 .0477 .0225 .0134 .0074 .0049 |
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O2 .20817 .3055 .3443 .0243 .0320 .0239 .0159 .0004 .0070 -.0031 |
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O3 .12452 .0910 .1425 .0272 .0252 .0172 .0272 -.0017 -.0057 .0013 |
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O4 .13985 .4343 .08528 .0174 .0116 .0162 .0233 .0004 .0047 -.0010 |
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O5 .18557 .6787 .8580 .0241 .0148 .0329 .0232 .0071 .0050 .0017 |
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O6 .05501 .7822 .6377 .0214 .0274 .0193 .0159 .0012 .0056 .0027 |
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O7 .07671 .9239 .87932 .0218 .0281 .0168 .0269 -.0024 .0177 -.0022 |
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O8 .01684 .5929 .82168 .0201 .0230 .0182 .0219 -.0020 .0114 .0003 |
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Oh .02733 .7508 .0972 .0174 .0204 .0125 .0204 .0006 .0086 -.0007 |
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H .000 .752 .151 .026 |
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OW1 .22565 .7237 .3433 .0307 .0380 .0306 .0286 .0091 .0182 .0068 |
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H1A .258 .726 .292 .037 |
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H1B .1705 .746 .271 .037 |
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OW2 .44911 .2141 .3462 .0349 .0364 .0302 .0249 -.0055 -.0057 .0034 |
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H2A .473 .232 .284 .042 |
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H2B .3926 .214 .283 .042 |
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OW3 .62887 .9899 .4598 .0350 .0332 .0315 .0440 -.0026 .0183 -.0124 |
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H3A .655 1.007 .541 .042 |
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H3B .643 .914 .420 .042 |
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OW4 .39097 .5131 .5159 .0265 .0199 .0268 .0327 -.0012 .0093 .0094 |
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H4A .405 .591 .478 .032 |
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H4B .425 .477 .587 .032 |
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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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