Evdokimovite Siidra O I, Vergasova L P, Kretser Y L, Polekhovsky Y S, Filatov S K, Krivovichev S V Mineralogical Magazine 78 (2014) 1711-1724 Unique thallium mineralization in the fumaroles of the Tolbachik volcano, Kamchatka Peninsula, Russia. III. Evdokimovite, Tl4(VO)3(SO4)5(H2O)5 Locality: Tolbachik volcano, Kamchatka Peninsula, Russia _database_code_amcsd 0020611 6.2958 10.110 39.426 90 90.347 90 P2_1/n atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Tl1 .5525 .13654 .20117 .0281 .0258 .0285 .0298 .0023 -.0038 -.0038 Tl2 .2937 .76251 .13287 .0315 .0386 .0288 .0271 .0001 -.0036 .0033 Tl3 .9115 .4624 .13815 .0341 .0424 .0287 .0315 -.0054 .0092 .0003 Tl4 .2703 -.0970 .03510 .70 .0865 .191 .0260 .042 -.002 -.005 -.0050 Tl4A .062 -.0508 .0161 .17 .044 .035 .043 .054 -.004 .009 -.020 Tl4B .429 -.0568 .0179 .13 .056 .065 .034 .069 .006 -.055 -.005 V1 .0387 .2572 .26966 .0142 V2 .7570 .0665 .10279 .0114 V3 .2535 .3305 .05437 .0083 S1 .2505 .1151 .1128 .0103 S2 .4681 .4781 .1899 .018 S3 .7508 .2947 .0462 .013 S4 .5346 .2762 .2854 .014 S5 .7589 -.2530 .0714 .026 O1 .504 .189 .3157 .009 O2 .072 .048 .0949 .017 O3 .758 .304 .0096 .019 Wat4 .756 -.077 .1396 .025 Wat5 .042 .164 .2163 .031 O6 .938 .369 .0611 .012 O7 -.431 .411 .2981 .013 O8 .723 .230 .2658 .028 Wat9 .251 .435 .0093 .026 O10 .247 .199 .0336 .019 O11 .760 .187 .1292 .026 O12 .753 .147 .0568 .014 O13 .744 -.110 .0707 .013 Wat14 .996 .421 .2407 .018 O15 .565 .367 .0621 .024 O16 .292 .388 .1881 .026 O17 .242 .110 .1487 .020 O18 .447 -.173 .1940 .021 O19 .446 .047 .1009 .023 Wat20 .252 .536 .0736 .026 O21 .359 .271 .2612 .020 O22 .261 .259 .1022 .022 O23 .770 -.296 .1088 .047 O24 .430 .565 .2194 .023 O25 .482 .552 .1584 .027 O26 .664 .401 .1960 .023 O27 .577 -.314 .0553 .066 O28 .924 -.287 .0515 .11