Institute of Experimental Mineralogy Russian Academy of Sciences ------------------------------------------------- 142432, Chernogolovka, Moscow district A.V. Chichagov +7(496)52-22320 *** *** W W W - X R A Y P O L *** *********************** FAVREAUITE 1, at 100'K, DN PbBiCu(6)O(4)[SeO(3)](4)(OH).H(2)O Tetragonal * P4/n Z = 2 *P4/n 3 .3 .16 Ref.Str.: Mills S.J., Kampf A.R., Christy A.G., Housley R.M., Thorne B., Chen Y.S., Steele I.M. (2014) * Eur. J. Mineral., 26, 771-781 L: $Pb0.95 Ca0.17 Bi0.9 Cu5.81 Se4 O18 H3$ R: Locality - El Dragon mine, Potosi Department, Bolivia. N.A.D. Initial data from BDM-file Lattice parameters (cub. angs.,degr.): a = 9.86 alpha = 90.0 b = 9.86 beta = 90.0 c = 9.7 gamma = 90.0 Unit cell volume (cub. angs.) = 943.03 Molar volume ( cub.cm/mol.) = 284.01 Co-ordinates, thermal parameters, occupation for atomic positions: NoP x/a y/b z/c B(j) atom / occupation 1 0.75 0.25 0.0 0.0 Pb = 0.95, Ca = 0.17 2 0.75 0.75 0.517 0.0 Bi = 0.9 , Bi = 0.0 3 0.5 0.5 0.5 0.0 Cu = 0.97, Cu = 0.0 4 0.7394 0.5166 0.2794 0.0 Cu = 0.97, Cu = 0.0 5 0.5662 0.5394 0.8277 0.0 Se = 1.00 6 0.6097 0.6215 0.3859 0.0 O = 1.00 7 0.3974 0.5656 0.8447 0.0 O = 1.00 8 0.601 0.5667 0.6605 0.0 O = 1.00 9 0.5787 0.3661 0.8419 0.0 O = 1.00 10 0.25 0.25 0.8979 0.0 H(2)O = 1.00 11 0.6781 0.3367 0.4365 0.0 OH = 0.2 , OH = 0.0 12 0.75 0.25 0.5 0.0 OH = 0.2 , OH = 0.0 Co-ordinates for all atomic positions : No NoP x/a y/b z/c 1 1 0.75 0.25 0.0 2 2 0.75 0.75 0.517 3 3 0.5 0.5 0.5 4 4 0.7394 0.5166 0.2794 5 5 0.5662 0.5394 0.8277 6 6 0.6097 0.6215 0.3859 7 7 0.3974 0.5656 0.8447 8 8 0.601 0.5667 0.6605 9 9 0.5787 0.3661 0.8419 10 10 0.25 0.25 0.8979 11 11 0.6781 0.3367 0.4365 12 12 0.75 0.25 0.5 13 1 0.25 0.75 0.0 14 2 0.25 0.25 0.483 15 4 0.2606 0.4834 0.7206 16 5 0.4338 0.4606 0.1723 17 6 0.3903 0.3785 0.6141 18 7 0.6026 0.4344 0.1553 19 8 0.399 0.4333 0.3395 20 9 0.4213 0.6339 0.1581 21 10 0.75 0.75 0.1021 22 11 0.3219 0.6633 0.5635 23 12 0.25 0.75 0.5 24 3 0.0 0.5 0.5 25 3 0.0 0.0 0.5 26 3 0.5 0.0 0.5 27 4 0.9834 0.7394 0.2794 28 4 0.7606 0.9834 0.2794 29 4 0.5166 0.7606 0.2794 30 5 0.9606 0.5662 0.8277 31 5 0.9338 0.9606 0.8277 32 5 0.5394 0.9338 0.8277 33 6 0.8785 0.6097 0.3859 34 6 0.8903 0.8785 0.3859 35 6 0.6215 0.8903 0.3859 36 7 0.9344 0.3974 0.8447 37 7 0.1026 0.9344 0.8447 38 7 0.5656 0.1026 0.8447 39 8 0.9333 0.601 0.6605 40 8 0.899 0.9333 0.6605 41 8 0.5667 0.899 0.6605 42 9 0.1339 0.5787 0.8419 43 9 0.9213 0.1339 0.8419 44 9 0.3661 0.9213 0.8419 45 11 0.1633 0.6781 0.4365 46 11 0.8219 0.1633 0.4365 47 11 0.3367 0.8219 0.4365 48 4 0.0166 0.2606 0.7206 49 4 0.2394 0.0166 0.7206 50 4 0.4834 0.2394 0.7206 51 5 0.0394 0.4338 0.1723 52 5 0.0662 0.0394 0.1723 53 5 0.4606 0.0662 0.1723 54 6 0.1215 0.3903 0.6141 55 6 0.1097 0.1215 0.6141 56 6 0.3785 0.1097 0.6141 57 7 0.0656 0.6026 0.1553 58 7 0.8974 0.0656 0.1553 59 7 0.4344 0.8974 0.1553 60 8 0.0667 0.399 0.3395 61 8 0.101 0.0667 0.3395 62 8 0.4333 0.101 0.3395 63 9 0.8661 0.4213 0.1581 64 9 0.0787 0.8661 0.1581 65 9 0.6339 0.0787 0.1581 66 11 0.8367 0.3219 0.5635 67 11 0.1781 0.8367 0.5635 68 11 0.6633 0.1781 0.5635 X-ray density (g/cm cub.) = 4.82 MU (1/cm) = 505.746 Mass attenuation coefficient (cm**2/g) = 105.028 Selected interatomic distances (cation-anion,anion-anion): NoP Atom Rad.sph. C.N. Distance NoP N. (angs.) (angs.) 1 Pb ,Ca 3.312 8 2.5525 9 2.7726 7 2.7726 7 2.7726 7 2.5525 9 2.7726 7 2.5525 9 2.5525 9 2 Bi ,Bi 3.24 8 2.2664 6 2.7133 8 2.2664 6 2.2664 6 2.2664 6 2.7133 8 2.7133 8 2.7133 8 3 Cu ,Cu 2.976 6 1.9571 6 1.9616 8 2.4608 11 1.9571 6 1.9616 8 2.4608 11 4 Cu ,Cu 2.976 6 1.9426 6 2.4149 11 1.9814 7 2.8754 10 1.9469 6 1.9563 9 5 Se 2.628 3 1.6926 7 1.6795 8 1.7192 9 6 O 3.432 10 2.7192 8 2.9294 11 2.9003 7 2.8217 8 2.8893 9 3.3313 10 3.3452 11 2.6529 6 2.6529 6 3.375 11 7 O 3.432 6 2.6875 8 2.6581 9 2.9003 6 3.1226 9 2.987 11 2.6015 9 8 O 3.432 8 2.7192 6 2.6875 7 2.6564 9 3.2314 11 2.8217 6 3.0603 11 3.2939 8 3.2939 8 9 O 3.432 6 2.6581 7 2.6564 8 2.8893 6 3.1226 7 2.6015 7 3.38 11 10 H(2)O 3.6 12 3.473 7 3.4799 9 3.3313 6 3.473 7 3.473 7 3.473 7 3.4799 9 3.4799 9 3.4799 9 3.3313 6 3.3313 6 3.3313 6 11 OH ,OH 3.48 11 2.9294 6 3.2314 8 1.2699 12 3.3452 6 2.987 7 3.0603 8 3.375 6 2.2211 11 3.38 9 1.9961 11 1.9961 11 12 OH ,OH 3.48 4 1.2699 11 1.2699 11 1.2699 11 1.2699 11 X-ray diffraction powder data (II), X-Ray W.L. = 1.54056(angs.): No H K L Theta 2*Theta S LPG MF F I int. ( degree ) *100 1 0 0 1 4.555 9.109 0.052 314.18 2 19.5 26.7 2 1 1 0 6.343 12.686 0.072 160.89 4 42.2 128.7 3 1 0 1 6.396 12.792 0.072 158.21 8 44.7 283.8 4 1 1 1 7.82 15.64 0.088 105.09 8 295.7 8266.8 5 2 0 0 8.989 17.978 0.101 78.99 4 62.4 138.5 6 0 0 2 9.138 18.277 0.103 76.36 2 4.3 0.3 7 2 0 1 10.094 20.188 0.114 62.19 8 23.2 30.2 8 1 0 2 10.195 20.389 0.115 60.93 8 61.8 209.1 9 1 2 1 11.063 22.126 0.125 51.42 8 66.7 205.7 10 2 1 1 11.063 22.126 0.125 51.42 8 19.7 17.9 11 1 1 2 11.155 22.311 0.126 50.54 8 40.5 74.5 12 2 2 0 12.766 25.531 0.143 38.1 4 346.4 2056.5 13 2 0 2 12.873 25.746 0.145 37.43 8 298.1 2992.2 14 2 2 1 13.58 27.159 0.152 33.43 8 16.5 8.1 15 1 2 2 13.656 27.312 0.153 33.04 8 67.8 136.4 16 2 1 2 13.656 27.312 0.153 33.04 8 115.7 397.7 17 0 0 3 13.782 27.564 0.155 32.4 2 233.8 398.4 18 1 3 0 14.303 28.605 0.16 29.94 4 8.3 0.9 19 3 1 0 14.303 28.605 0.16 29.94 4 149.3 300.2 20 3 0 1 14.327 28.654 0.161 29.83 8 239.4 1538.3 21 1 0 3 14.52 29.039 0.163 29.0 8 79.7 165.7 22 1 3 1 15.04 30.08 0.168 26.89 8 197.3 941.3 23 3 1 1 15.04 30.08 0.168 26.89 8 212.4 1091.8 24 1 1 3 15.225 30.449 0.17 26.2 8 206.8 1007.6 25 2 2 2 15.79 31.581 0.177 24.22 8 439.7 4211.4 26 3 0 2 16.446 32.892 0.184 22.18 8 165.0 543.2 27 2 0 3 16.553 33.105 0.185 21.87 8 272.3 1458.4 28 2 3 1 17.017 34.034 0.19 20.6 8 264.8 1298.9 29 3 2 1 17.017 34.034 0.19 20.6 8 213.9 847.3 30 1 3 2 17.079 34.158 0.191 20.43 8 24.1 10.7 31 3 1 2 17.079 34.158 0.191 20.43 8 70.7 91.9 32 1 2 3 17.182 34.365 0.192 20.17 8 27.2 13.4 33 2 1 3 17.182 34.365 0.192 20.17 8 32.4 19.0 34 4 0 0 18.209 36.418 0.203 17.76 4 445.6 1586.3 35 0 0 4 18.52 37.041 0.206 17.11 2 238.3 218.5 36 4 0 1 18.809 37.619 0.209 16.54 8 63.0 59.1 37 2 3 2 18.866 37.733 0.21 16.43 8 9.9 1.5 38 3 2 2 18.866 37.733 0.21 16.43 8 2.5 0.1 39 2 2 3 18.961 37.922 0.211 16.25 8 289.1 1221.4 40 1 0 4 19.093 38.187 0.212 16.0 8 149.5 321.9 41 3 3 0 19.356 38.713 0.215 15.52 4 80.5 45.3 42 1 4 1 19.375 38.75 0.215 15.49 8 82.8 95.6 43 4 1 1 19.375 38.75 0.215 15.49 8 40.8 23.2 44 3 0 3 19.523 39.046 0.217 15.23 8 116.6 186.3 45 1 1 4 19.652 39.304 0.218 15.01 8 32.1 13.9 46 3 3 1 19.927 39.854 0.221 14.55 8 233.5 713.9 47 1 3 3 20.072 40.144 0.223 14.32 8 277.4 991.7 48 3 1 3 20.072 40.144 0.223 14.32 8 255.4 840.3 49 2 4 0 20.449 40.898 0.227 13.74 4 207.3 265.6 50 4 2 0 20.449 40.898 0.227 13.74 4 128.8 102.6 51 4 0 2 20.52 41.04 0.228 13.63 8 167.5 344.2 52 2 0 4 20.731 41.463 0.23 13.32 8 228.3 624.7 53 2 4 1 20.995 41.989 0.233 12.95 8 105.7 130.1 54 4 2 1 20.995 41.989 0.233 12.95 8 85.0 84.2 55 1 4 2 21.047 42.094 0.233 12.88 8 11.1 1.4 56 4 1 2 21.047 42.094 0.233 12.88 8 16.2 3.0 57 1 2 4 21.254 42.508 0.235 12.6 8 0.4 0.0 58 2 1 4 21.254 42.508 0.235 12.6 8 52.6 31.3 59 3 3 2 21.563 43.127 0.239 12.2 8 22.4 5.5 60 2 3 3 21.648 43.297 0.239 12.09 8 68.7 51.4 61 3 2 3 21.648 43.297 0.239 12.09 8 101.5 112.0 62 2 4 2 22.568 45.136 0.249 11.01 8 125.1 155.1 63 4 2 2 22.568 45.136 0.249 11.01 8 178.8 316.7 64 2 2 4 22.764 45.528 0.251 10.8 8 125.6 153.2 65 4 0 3 23.138 46.275 0.255 10.41 8 28.0 7.4 66 3 0 4 23.25 46.5 0.256 10.29 8 25.4 6.0 67 0 0 5 23.394 46.788 0.258 10.15 2 44.0 4.4 68 1 5 0 23.475 46.949 0.259 10.07 4 25.4 2.9 69 5 1 0 23.475 46.949 0.259 10.07 4 171.9 133.9 70 3 4 1 23.491 46.981 0.259 10.06 8 12.5 1.4 71 4 3 1 23.491 46.981 0.259 10.06 8 116.8 123.4 72 5 0 1 23.491 46.981 0.259 10.06 8 101.7 93.6 73 1 4 3 23.618 47.235 0.26 9.93 8 142.8 182.3 74 4 1 3 23.618 47.235 0.26 9.93 8 87.9 69.0 75 1 3 4 23.728 47.457 0.261 9.83 8 16.7 2.5 76 3 1 4 23.728 47.457 0.261 9.83 8 20.0 3.5 77 1 0 5 23.87 47.74 0.263 9.7 8 45.8 18.3 78 1 5 1 23.965 47.93 0.264 9.61 8 245.8 522.3 79 5 1 1 23.965 47.93 0.264 9.61 8 166.9 240.8 80 3 3 3 24.09 48.181 0.265 9.5 8 270.0 622.8 81 1 1 5 24.339 48.678 0.268 9.28 8 215.0 386.0 82 3 4 2 24.94 49.879 0.274 8.78 8 3.4 0.1 83 4 3 2 24.94 49.879 0.274 8.78 8 24.9 4.9 84 5 0 2 24.94 49.879 0.274 8.78 8 164.1 212.6 85 2 4 3 25.016 50.031 0.274 8.72 8 100.5 79.2 86 4 2 3 25.016 50.031 0.274 8.72 8 123.3 119.2 87 2 3 4 25.122 50.243 0.276 8.63 8 99.2 76.4 88 3 2 4 25.122 50.243 0.276 8.63 8 31.1 7.5 89 2 0 5 25.258 50.515 0.277 8.53 8 1.3 0.0 90 2 5 1 25.349 50.698 0.278 8.46 8 124.5 118.0 91 5 2 1 25.349 50.698 0.278 8.46 8 54.5 22.6 92 1 5 2 25.394 50.788 0.278 8.42 8 58.0 25.5 93 5 1 2 25.394 50.788 0.278 8.42 8 113.5 97.7 94 1 2 5 25.708 51.415 0.282 8.19 8 97.6 70.2 95 2 1 5 25.708 51.415 0.282 8.19 8 162.1 193.6 96 4 4 0 26.227 52.453 0.287 7.83 4 500.2 880.9 97 4 0 4 26.461 52.921 0.289 7.67 8 454.2 1423.8 98 4 4 1 26.68 53.359 0.291 7.53 8 116.2 91.5 99 2 5 2 26.723 53.446 0.292 7.5 8 192.3 249.6 100 5 2 2 26.723 53.446 0.292 7.5 8 114.7 88.8 101 1 4 4 26.896 53.793 0.294 7.39 8 130.3 112.8 102 4 1 4 26.896 53.793 0.294 7.39 8 124.0 102.2 103 2 2 5 27.026 54.052 0.295 7.31 8 126.2 104.7 104 3 5 0 27.099 54.197 0.296 7.27 4 111.7 40.8 105 5 3 0 27.099 54.197 0.296 7.27 4 120.1 47.2 106 3 4 3 27.228 54.455 0.297 7.19 8 36.3 8.5 107 4 3 3 27.228 54.455 0.297 7.19 8 74.9 36.3 108 5 0 3 27.228 54.455 0.297 7.19 8 128.6 107.0 109 3 3 4 27.327 54.655 0.298 7.13 8 111.6 79.8 110 3 0 5 27.456 54.911 0.299 7.05 8 156.6 155.6 111 3 5 1 27.542 55.083 0.3 7.0 8 250.9 396.7 112 5 3 1 27.542 55.083 0.3 7.0 8 296.9 555.3 113 1 5 3 27.655 55.31 0.301 6.94 8 149.0 138.6 114 5 1 3 27.655 55.31 0.301 6.94 8 310.8 602.9 115 1 3 5 27.881 55.761 0.304 6.81 8 230.4 325.3 116 3 1 5 27.881 55.761 0.304 6.81 8 225.4 311.3 117 6 0 0 27.952 55.904 0.304 6.77 4 283.8 245.3 118 4 4 2 28.008 56.016 0.305 6.74 8 167.3 169.8 119 2 4 4 28.176 56.352 0.307 6.65 8 100.5 60.4 120 4 2 4 28.176 56.352 0.307 6.65 8 109.7 72.0 121 6 0 1 28.386 56.772 0.309 6.54 8 125.4 92.6 122 0 0 6 28.455 56.909 0.309 6.5 2 444.4 288.9 123 1 6 1 28.802 57.604 0.313 6.33 8 9.9 0.6 124 6 1 1 28.802 57.604 0.313 6.33 8 143.5 117.2 125 3 5 2 28.843 57.687 0.313 6.31 8 66.7 25.2 126 5 3 2 28.843 57.687 0.313 6.31 8 43.6 10.8 127 1 0 6 28.87 57.74 0.313 6.29 8 21.8 2.7 128 2 5 3 28.912 57.824 0.314 6.27 8 8.6 0.4 129 5 2 3 28.912 57.824 0.314 6.27 8 1.7 0.0 130 2 3 5 29.131 58.263 0.316 6.17 8 3.1 0.1 131 3 2 5 29.131 58.263 0.316 6.17 8 54.8 16.6 132 1 1 6 29.282 58.563 0.317 6.1 8 38.2 8.0 133 2 6 0 29.609 59.219 0.321 5.95 4 32.8 2.9 134 6 2 0 29.609 59.219 0.321 5.95 4 137.6 50.6 135 6 0 2 29.664 59.327 0.321 5.92 8 63.8 21.7 136 2 6 1 30.028 60.056 0.325 5.76 8 70.1 25.5 137 6 2 1 30.028 60.056 0.325 5.76 8 52.0 14.0 138 1 6 2 30.068 60.137 0.325 5.74 8 61.6 19.6 139 6 1 2 30.068 60.137 0.325 5.74 8 51.4 13.7 140 2 0 6 30.094 60.189 0.325 5.73 8 60.3 18.7 141 4 4 3 30.135 60.271 0.326 5.72 8 16.5 1.4 142 3 4 4 30.229 60.458 0.327 5.68 8 51.8 13.7 143 4 3 4 30.229 60.458 0.327 5.68 8 29.1 4.3 144 5 0 4 30.229 60.458 0.327 5.68 8 287.8 422.9 145 4 0 5 30.349 60.699 0.328 5.63 8 187.9 178.7 146 4 5 1 30.43 60.86 0.329 5.59 8 0.9 0.0 147 5 4 1 30.43 60.86 0.329 5.59 8 214.9 232.4 148 1 2 6 30.496 60.992 0.329 5.57 8 110.3 60.9 149 2 1 6 30.496 60.992 0.329 5.57 8 148.6 110.5 150 1 5 4 30.629 61.259 0.331 5.51 8 53.1 14.0 151 5 1 4 30.629 61.259 0.331 5.51 8 52.8 13.8 152 1 4 5 30.749 61.497 0.332 5.46 8 25.1 3.1 153 4 1 5 30.749 61.497 0.332 5.46 8 16.9 1.4 154 3 5 3 30.935 61.869 0.334 5.39 8 129.2 80.9 155 5 3 3 30.935 61.869 0.334 5.39 8 25.6 3.2 156 3 3 5 31.145 62.29 0.336 5.31 8 90.4 39.1 157 2 6 2 31.264 62.528 0.337 5.27 8 470.7 1050.0 158 6 2 2 31.264 62.528 0.337 5.27 8 416.9 823.7 159 4 5 2 31.657 63.314 0.341 5.13 8 76.4 26.9 160 5 4 2 31.657 63.314 0.341 5.13 8 3.9 0.1 161 2 2 6 31.682 63.364 0.341 5.12 8 430.6 853.5 162 6 0 3 31.722 63.444 0.341 5.1 8 29.2 3.9 163 2 5 4 31.813 63.626 0.342 5.07 8 125.9 72.3 164 5 2 4 31.813 63.626 0.342 5.07 8 61.7 17.4 165 2 4 5 31.93 63.859 0.343 5.03 8 76.7 26.6 166 4 2 5 31.93 63.859 0.343 5.03 8 81.8 30.3 167 3 6 1 32.008 64.016 0.344 5.0 8 76.0 26.0 168 6 3 1 32.008 64.016 0.344 5.0 8 26.0 3.0 169 3 0 6 32.072 64.144 0.345 4.98 8 19.0 1.6 170 1 6 3 32.111 64.223 0.345 4.97 8 10.1 0.5 171 6 1 3 32.111 64.223 0.345 4.97 8 50.3 11.3 172 1 3 6 32.459 64.918 0.348 4.85 8 22.6 2.2 173 3 1 6 32.459 64.918 0.348 4.85 8 76.0 25.2 174 4 4 4 32.972 65.945 0.353 4.69 8 331.2 463.1 175 3 6 2 33.202 66.404 0.355 4.62 8 90.6 34.2 176 6 3 2 33.202 66.404 0.355 4.62 8 40.2 6.7 177 2 6 3 33.266 66.531 0.356 4.61 8 61.9 15.9 178 6 2 3 33.266 66.531 0.356 4.61 8 108.3 48.6 179 1 7 0 33.532 67.064 0.359 4.53 4 46.1 4.3 180 5 5 0 33.532 67.064 0.359 4.53 4 223.1 101.3 181 7 1 0 33.532 67.064 0.359 4.53 4 180.0 66.0 182 7 0 1 33.545 67.089 0.359 4.52 8 121.3 59.9 183 2 3 6 33.607 67.214 0.359 4.51 8 89.2 32.2 184 3 2 6 33.607 67.214 0.359 4.51 8 132.6 71.3 185 4 5 3 33.646 67.291 0.36 4.5 8 70.2 19.9 186 5 4 3 33.646 67.291 0.36 4.5 8 110.4 49.3 187 3 5 4 33.734 67.468 0.36 4.47 8 13.0 0.7 188 5 3 4 33.734 67.468 0.36 4.47 8 67.4 18.3 189 0 0 7 33.771 67.542 0.361 4.46 2 166.8 27.9 190 3 4 5 33.847 67.694 0.362 4.44 8 3.5 0.0 191 4 3 5 33.847 67.694 0.362 4.44 8 55.7 12.4 192 5 0 5 33.847 67.694 0.362 4.44 8 179.7 128.9 193 1 7 1 33.923 67.847 0.362 4.42 8 195.6 152.1 194 5 5 1 33.923 67.847 0.362 4.42 8 132.9 70.2 195 7 1 1 33.923 67.847 0.362 4.42 8 254.7 257.8 196 1 0 7 34.148 68.296 0.364 4.36 8 168.3 111.1 197 1 5 5 34.224 68.448 0.365 4.34 8 260.8 265.5 198 5 1 5 34.224 68.448 0.365 4.34 8 147.6 85.0 199 4 6 0 34.287 68.575 0.366 4.32 4 157.6 48.3 200 6 4 0 34.287 68.575 0.366 4.32 4 113.1 24.9 201 6 0 4 34.487 68.974 0.368 4.27 8 52.6 10.6 202 1 1 7 34.524 69.047 0.368 4.26 8 178.7 122.4 203 4 6 1 34.674 69.349 0.369 4.22 8 119.8 54.6 204 6 4 1 34.674 69.349 0.369 4.22 8 82.0 25.5 205 7 0 2 34.712 69.423 0.37 4.21 8 104.1 41.1 206 4 0 6 34.736 69.472 0.37 4.21 8 194.4 143.1 207 1 6 4 34.861 69.721 0.371 4.18 8 4.0 0.1 208 6 1 4 34.861 69.721 0.371 4.18 8 3.5 0.0 209 2 7 1 35.047 70.094 0.373 4.13 8 192.6 137.9 210 7 2 1 35.047 70.094 0.373 4.13 8 177.2 116.8 211 1 7 2 35.084 70.169 0.373 4.12 8 12.8 0.6 212 5 5 2 35.084 70.169 0.373 4.12 8 155.9 90.1 213 7 1 2 35.084 70.169 0.373 4.12 8 128.3 61.1 214 1 4 6 35.108 70.217 0.373 4.12 8 48.8 8.8 215 4 1 6 35.108 70.217 0.373 4.12 8 18.6 1.3 216 3 6 3 35.146 70.292 0.374 4.11 8 63.5 14.9 217 6 3 3 35.146 70.292 0.374 4.11 8 3.9 0.1 218 2 0 7 35.269 70.538 0.375 4.08 8 67.3 16.6 219 2 5 5 35.344 70.687 0.375 4.06 8 202.6 150.1 220 5 2 5 35.344 70.687 0.375 4.06 8 130.2 62.0 221 3 3 6 35.479 70.958 0.377 4.03 8 69.0 17.3 222 1 2 7 35.639 71.278 0.378 4.0 8 38.7 5.4 223 2 1 7 35.639 71.278 0.378 4.0 8 14.9 0.8 224 4 6 2 35.824 71.649 0.38 3.96 8 104.3 38.7 225 6 4 2 35.824 71.649 0.38 3.96 8 118.5 50.0 226 2 6 4 35.971 71.943 0.381 3.93 8 212.2 159.1 227 6 2 4 35.971 71.943 0.381 3.93 8 175.3 108.5 228 2 7 2 36.192 72.384 0.383 3.88 8 60.6 12.8 229 7 2 2 36.192 72.384 0.383 3.88 8 47.1 7.7 230 2 4 6 36.216 72.431 0.384 3.87 8 121.4 51.4 231 4 2 6 36.216 72.431 0.384 3.87 8 75.3 19.8 232 4 5 4 36.338 72.677 0.385 3.85 8 165.8 95.2 233 5 4 4 36.338 72.677 0.385 3.85 8 83.3 24.0 234 4 4 5 36.448 72.896 0.386 3.83 8 143.3 70.7 235 3 7 0 36.51 73.019 0.386 3.81 4 64.4 7.1 236 7 3 0 36.51 73.019 0.386 3.81 4 76.3 10.0 237 7 0 3 36.619 73.238 0.387 3.79 8 26.6 2.4 238 2 2 7 36.74 73.479 0.388 3.77 8 150.9 77.2 239 3 7 1 36.887 73.773 0.39 3.74 8 125.8 53.3 240 7 3 1 36.887 73.773 0.39 3.74 8 86.3 25.1 241 1 7 3 36.983 73.967 0.39 3.72 8 215.1 155.0 242 5 5 3 36.983 73.967 0.39 3.72 8 295.0 291.5 243 7 1 3 36.983 73.967 0.39 3.72 8 97.5 31.9 244 3 0 7 37.104 74.207 0.392 3.7 8 80.7 21.7 245 3 5 5 37.177 74.354 0.392 3.69 8 213.4 151.0 246 5 3 5 37.177 74.354 0.392 3.69 8 304.3 307.2 247 1 3 7 37.466 74.933 0.395 3.64 8 139.5 63.6 248 3 1 7 37.466 74.933 0.395 3.64 8 180.1 106.1 249 4 6 3 37.709 75.417 0.397 3.59 8 13.7 0.6 250 6 4 3 37.709 75.417 0.397 3.59 8 89.3 25.8 251 3 6 4 37.793 75.585 0.398 3.58 8 52.9 9.0 252 6 3 4 37.793 75.585 0.398 3.58 8 16.2 0.8 253 6 0 5 37.901 75.801 0.399 3.56 8 117.5 44.2 254 5 6 1 37.973 75.947 0.399 3.55 8 157.0 78.7 255 6 5 1 37.973 75.947 0.399 3.55 8 40.6 5.3 256 3 7 2 38.009 76.019 0.4 3.54 8 50.0 8.0 257 7 3 2 38.009 76.019 0.4 3.54 8 48.6 7.5 258 3 4 6 38.033 76.065 0.4 3.54 8 36.5 4.3 259 4 3 6 38.033 76.065 0.4 3.54 8 47.8 7.3 260 5 0 6 38.033 76.065 0.4 3.54 8 72.8 16.9 261 2 7 3 38.069 76.139 0.4 3.53 8 68.5 14.9 262 7 2 3 38.069 76.139 0.4 3.53 8 76.9 18.8 263 1 6 5 38.261 76.522 0.402 3.5 8 97.9 30.2 264 6 1 5 38.261 76.522 0.402 3.5 8 49.4 7.7 265 1 5 6 38.392 76.785 0.403 3.48 8 83.8 22.0 266 5 1 6 38.392 76.785 0.403 3.48 8 75.9 18.0 267 2 3 7 38.548 77.095 0.405 3.46 8 175.5 95.7 268 3 2 7 38.548 77.095 0.405 3.46 8 112.2 39.1 269 8 0 0 38.68 77.361 0.406 3.44 4 273.1 115.3 270 8 0 1 39.05 78.1 0.409 3.38 8 139.4 59.1 271 5 6 2 39.086 78.171 0.409 3.38 8 58.8 10.5 272 6 5 2 39.086 78.171 0.409 3.38 8 30.6 2.9 273 7 0 4 39.228 78.456 0.411 3.36 8 57.9 10.1 274 2 6 5 39.335 78.67 0.411 3.34 8 11.8 0.4 275 6 2 5 39.335 78.67 0.411 3.34 8 24.7 1.8 276 1 8 1 39.407 78.814 0.412 3.33 8 42.4 5.4 277 4 7 1 39.407 78.814 0.412 3.33 8 51.5 8.0 278 7 4 1 39.407 78.814 0.412 3.33 8 65.8 13.0 279 8 1 1 39.407 78.814 0.412 3.33 8 97.3 28.4 280 0 0 8 39.441 78.882 0.412 3.33 2 140.9 14.9 281 2 5 6 39.465 78.931 0.413 3.32 8 107.7 34.7 282 5 2 6 39.465 78.931 0.413 3.32 8 88.7 23.5 283 1 7 4 39.585 79.169 0.414 3.31 8 51.7 7.9 284 5 5 4 39.585 79.169 0.414 3.31 8 33.6 3.4 285 7 1 4 39.585 79.169 0.414 3.31 8 43.8 5.7 286 4 0 7 39.619 79.239 0.414 3.3 8 84.8 21.4 287 4 5 5 39.691 79.382 0.415 3.29 8 46.9 6.5 288 5 4 5 39.691 79.382 0.415 3.29 8 44.8 6.0 289 1 0 8 39.797 79.594 0.415 3.28 8 129.1 49.2 290 3 7 3 39.858 79.715 0.416 3.27 8 298.0 261.4 291 7 3 3 39.858 79.715 0.416 3.27 8 364.0 390.2 292 1 4 7 39.975 79.95 0.417 3.26 8 75.0 16.5 293 4 1 7 39.975 79.95 0.417 3.26 8 85.1 21.2 294 2 8 0 40.106 80.213 0.418 3.24 4 252.2 92.7 295 8 2 0 40.106 80.213 0.418 3.24 4 123.0 22.1 296 1 1 8 40.152 80.304 0.419 3.24 8 34.3 3.4 297 8 0 2 40.154 80.307 0.419 3.24 8 220.7 141.8 298 4 6 4 40.295 80.59 0.42 3.22 8 89.6 23.2 299 6 4 4 40.295 80.59 0.42 3.22 8 152.1 67.0 300 3 3 7 40.33 80.659 0.42 3.21 8 222.2 142.8 301 2 8 1 40.473 80.945 0.421 3.2 8 128.5 47.5 302 8 2 1 40.473 80.945 0.421 3.2 8 113.3 36.9 303 1 8 2 40.508 81.016 0.422 3.19 8 69.8 14.0 304 4 7 2 40.508 81.016 0.422 3.19 8 104.2 31.2 305 7 4 2 40.508 81.016 0.422 3.19 8 23.2 1.5 306 8 1 2 40.508 81.016 0.422 3.19 8 59.0 10.0 307 4 4 6 40.531 81.061 0.422 3.19 8 173.9 86.8 308 2 7 4 40.649 81.298 0.423 3.18 8 87.2 21.7 309 7 2 4 40.649 81.298 0.423 3.18 8 0.4 0.0 310 2 0 8 40.86 81.72 0.425 3.15 8 170.9 82.8 311 5 6 3 40.92 81.841 0.425 3.15 8 16.0 0.7 312 6 5 3 40.92 81.841 0.425 3.15 8 1.7 0.0 313 2 4 7 41.037 82.074 0.426 3.13 8 101.9 29.3 314 4 2 7 41.037 82.074 0.426 3.13 8 80.8 18.4 315 3 6 5 41.108 82.217 0.427 3.13 8 148.8 62.2 316 6 3 5 41.108 82.217 0.427 3.13 8 91.6 23.6 317 1 2 8 41.213 82.426 0.428 3.12 8 10.8 0.3 318 2 1 8 41.213 82.426 0.428 3.12 8 17.7 0.9 319 3 5 6 41.237 82.475 0.428 3.11 8 102.9 29.6 320 5 3 6 41.237 82.475 0.428 3.11 8 206.7 119.6 321 6 6 0 41.52 83.04 0.43 3.08 4 172.2 41.2 322 2 8 2 41.567 83.134 0.431 3.08 8 41.2 4.7 323 8 2 2 41.567 83.134 0.431 3.08 8 120.7 40.4 324 6 6 1 41.884 83.768 0.433 3.05 8 52.0 7.4 325 6 0 6 41.942 83.883 0.434 3.04 8 183.0 91.7 326 8 0 3 41.978 83.955 0.434 3.04 8 105.5 30.4 327 5 7 0 42.224 84.448 0.436 3.02 4 33.5 1.5 328 7 5 0 42.224 84.448 0.436 3.02 4 180.2 44.1 329 3 8 1 42.235 84.471 0.436 3.02 8 37.2 3.7 330 8 3 1 42.235 84.471 0.436 3.02 8 42.4 4.9 331 2 2 8 42.269 84.538 0.437 3.01 8 145.1 57.1 332 1 6 6 42.293 84.586 0.437 3.01 8 74.2 14.9 333 6 1 6 42.293 84.586 0.437 3.01 8 101.5 27.9 334 1 8 3 42.329 84.658 0.437 3.01 8 80.6 17.6 335 4 7 3 42.329 84.658 0.437 3.01 8 51.8 7.3 336 7 4 3 42.329 84.658 0.437 3.01 8 45.0 5.5 337 8 1 3 42.329 84.658 0.437 3.01 8 40.1 4.4 338 3 7 4 42.411 84.821 0.438 3.0 8 81.9 18.1 339 7 3 4 42.411 84.821 0.438 3.0 8 88.3 21.1 340 7 0 5 42.516 85.032 0.439 2.99 8 119.2 38.2 341 5 7 1 42.587 85.173 0.439 2.99 8 207.7 115.9 342 7 5 1 42.587 85.173 0.439 2.99 8 212.2 121.0 343 3 0 8 42.62 85.24 0.44 2.98 8 163.2 71.5 344 3 4 7 42.796 85.592 0.441 2.97 8 101.9 27.7 345 4 3 7 42.796 85.592 0.441 2.97 8 49.6 6.6 346 5 0 7 42.796 85.592 0.441 2.97 8 231.3 143.0 347 1 7 5 42.867 85.733 0.442 2.96 8 133.0 47.2 348 5 5 5 42.867 85.733 0.442 2.96 8 138.4 51.1 349 7 1 5 42.867 85.733 0.442 2.96 8 173.2 80.0 350 1 3 8 42.971 85.942 0.442 2.96 8 37.6 3.8 351 3 1 8 42.971 85.942 0.442 2.96 8 1.7 0.0 352 6 6 2 42.972 85.945 0.442 2.96 8 340.3 307.9 353 1 5 7 43.146 86.293 0.444 2.94 8 110.8 32.5 354 5 1 7 43.146 86.293 0.444 2.94 8 111.7 33.0 355 3 8 2 43.323 86.645 0.445 2.93 8 18.0 0.9 356 8 3 2 43.323 86.645 0.445 2.93 8 21.6 1.2 357 2 6 6 43.345 86.691 0.446 2.93 8 176.8 82.4 358 6 2 6 43.345 86.691 0.446 2.93 8 261.0 179.4 359 2 8 3 43.381 86.762 0.446 2.93 8 31.1 2.6 360 8 2 3 43.381 86.762 0.446 2.93 8 14.5 0.6 361 5 6 4 43.463 86.925 0.447 2.92 8 131.1 45.2 362 6 5 4 43.463 86.925 0.447 2.92 8 24.6 1.6 363 4 6 5 43.567 87.135 0.447 2.91 8 121.9 39.0 364 6 4 5 43.567 87.135 0.447 2.91 8 55.8 8.2 365 5 7 2 43.673 87.346 0.448 2.91 8 14.0 0.5 366 7 5 2 43.673 87.346 0.448 2.91 8 100.3 26.3 367 4 5 6 43.695 87.391 0.448 2.9 8 21.1 1.2 368 5 4 6 43.695 87.391 0.448 2.9 8 45.7 5.4 369 2 7 5 43.917 87.835 0.45 2.89 8 24.0 1.5 370 7 2 5 43.917 87.835 0.45 2.89 8 79.0 16.2 371 2 3 8 44.021 88.043 0.451 2.88 8 65.3 11.1 372 3 2 8 44.021 88.043 0.451 2.88 8 70.4 12.9 373 2 5 7 44.197 88.393 0.453 2.87 8 82.3 17.5 374 5 2 7 44.197 88.393 0.453 2.87 8 11.1 0.3 375 4 8 0 44.326 88.652 0.454 2.86 4 234.7 70.9 376 8 4 0 44.326 88.652 0.454 2.86 4 387.2 193.1 377 8 0 4 44.512 89.025 0.455 2.85 8 331.8 282.6 378 4 8 1 44.688 89.375 0.456 2.84 8 98.9 25.0 379 8 4 1 44.688 89.375 0.456 2.84 8 50.7 6.6 380 6 6 3 44.781 89.561 0.457 2.84 8 91.0 21.2 381 1 8 4 44.862 89.724 0.458 2.84 8 137.4 48.1 382 4 7 4 44.862 89.724 0.458 2.84 8 11.0 0.3 383 7 4 4 44.862 89.724 0.458 2.84 8 107.4 29.4 384 8 1 4 44.862 89.724 0.458 2.84 8 23.6 1.4 X-ray diffraction powder data (I)...X-Ray wave length = 1.54056 (angs.): No H K L Theta 2*Theta d I int I int.n. I p.h.n. H(Si) ( degree ) (angstrem) *100 *100 1 1 1 0 6.343 12.686 6.97207 128.7 1.6 1.6 5.6 2 1 0 1 6.396 12.792 6.91481 283.8 3.4 3.4 5.6 3 1 1 1 7.82 15.64 5.66138 8266.8 100.0 100.0 5.6 4 2 0 0 8.989 17.978 4.93 138.5 1.7 1.7 5.6 5 1 0 2 10.195 20.389 4.352 209.1 2.5 2.5 5.6 6 1 2 1 11.063 22.126 4.01422 223.6 2.7 2.7 5.6 7 2 2 0 12.766 25.531 3.48604 2056.5 24.9 24.7 5.6 8 2 0 2 12.873 25.746 3.45741 2992.2 36.2 35.9 5.6 9 2 1 2 13.656 27.312 3.26264 534.1 6.5 6.4 5.6 10 0 0 3 13.782 27.564 3.23333 398.4 4.8 4.8 5.6 11 3 0 1 14.327 28.654 3.11283 1838.5 22.2 22.0 5.6 12 1 0 3 14.52 29.039 3.07236 165.7 2.0 2.0 5.6 13 3 1 1 15.04 30.08 2.96842 2033.2 24.6 24.3 5.6 14 1 1 3 15.225 30.449 2.93326 1007.6 12.2 12.1 5.6 15 2 2 2 15.79 31.581 2.83069 4211.4 50.9 50.3 5.6 16 3 0 2 16.446 32.892 2.72078 543.2 6.6 6.5 5.6 17 2 0 3 16.553 33.105 2.70372 1458.4 17.6 17.4 5.6 18 2 3 1 17.017 34.034 2.63207 2146.2 26.0 25.6 5.7 19 3 1 2 17.079 34.158 2.62276 102.6 1.2 1.2 5.7 20 4 0 0 18.209 36.418 2.465 1586.3 19.2 18.9 5.7 21 0 0 4 18.52 37.041 2.425 218.5 2.6 2.6 5.7 22 2 2 3 18.961 37.922 2.37062 1221.4 14.8 14.5 5.7 23 1 0 4 19.093 38.187 2.35483 321.9 3.9 3.8 5.7 24 1 4 1 19.375 38.75 2.32188 164.1 2.0 1.9 5.7 25 3 0 3 19.523 39.046 2.30494 186.3 2.3 2.2 5.7 26 3 3 1 19.927 39.854 2.26006 713.9 8.6 8.5 5.7 27 1 3 3 20.072 40.144 2.24443 1832.0 22.2 21.7 5.7 28 2 4 0 20.449 40.898 2.20476 368.1 4.5 4.4 5.7 29 4 0 2 20.52 41.04 2.19747 344.2 4.2 4.1 5.7 30 2 0 4 20.731 41.463 2.176 624.7 7.6 7.4 5.7 31 2 4 1 20.995 41.989 2.14993 214.3 2.6 2.5 5.7 32 3 2 3 21.648 43.297 2.088 163.4 2.0 1.9 5.7 33 4 2 2 22.568 45.136 2.00711 471.7 5.7 5.6 5.7 34 2 2 4 22.764 45.528 1.99071 153.2 1.9 1.8 5.7 35 5 0 1 23.491 46.981 1.93247 355.3 4.3 4.2 5.7 36 1 4 3 23.618 47.235 1.92267 251.3 3.0 3.0 5.7 37 1 5 1 23.965 47.93 1.89639 763.1 9.2 9.0 5.7 38 3 3 3 24.09 48.181 1.88713 622.8 7.5 7.3 5.7 39 1 1 5 24.339 48.678 1.869 386.0 4.7 4.5 5.7 40 5 0 2 24.94 49.879 1.82677 217.5 2.6 2.6 5.7 41 4 2 3 25.016 50.031 1.82158 198.5 2.4 2.3 5.7 42 2 3 4 25.122 50.243 1.81438 84.0 1.0 1.0 5.8 43 2 5 1 25.349 50.698 1.79918 140.5 1.7 1.6 5.8 44 5 1 2 25.394 50.788 1.7962 123.2 1.5 1.4 5.8 45 2 1 5 25.708 51.415 1.77574 263.7 3.2 3.1 5.8 46 4 4 0 26.227 52.453 1.74302 880.9 10.7 10.3 5.8 47 4 0 4 26.461 52.921 1.7287 1423.8 17.2 16.6 5.8 48 4 4 1 26.68 53.359 1.71554 91.5 1.1 1.1 5.8 49 2 5 2 26.723 53.446 1.71296 338.4 4.1 4.0 5.8 50 1 4 4 26.896 53.793 1.70273 215.0 2.6 2.5 5.8 51 2 2 5 27.026 54.052 1.69518 104.7 1.3 1.2 5.8 52 5 3 0 27.099 54.197 1.69098 87.9 1.1 1.0 5.8 53 5 0 3 27.228 54.455 1.68358 151.8 1.8 1.8 5.8 54 3 0 5 27.456 54.911 1.67067 155.6 1.9 1.8 5.8 55 5 3 1 27.542 55.083 1.66585 952.1 11.5 11.1 5.8 56 5 1 3 27.655 55.31 1.65956 741.4 9.0 8.6 5.8 57 1 3 5 27.881 55.761 1.64719 636.6 7.7 7.4 5.8 58 6 0 0 27.952 55.904 1.64333 245.3 3.0 2.9 5.8 59 4 4 2 28.008 56.016 1.64031 169.8 2.1 2.0 5.8 60 4 2 4 28.176 56.352 1.63132 132.4 1.6 1.5 5.8 61 6 0 1 28.386 56.772 1.62025 92.6 1.1 1.1 5.8 62 0 0 6 28.455 56.909 1.61667 288.9 3.5 3.4 5.8 63 6 1 1 28.802 57.604 1.5988 117.2 1.4 1.4 5.8 64 5 0 4 30.229 60.458 1.52998 440.9 5.3 5.1 5.8 65 4 0 5 30.349 60.699 1.52449 178.7 2.2 2.1 5.8 66 5 4 1 30.43 60.86 1.52083 232.4 2.8 2.7 5.8 67 2 1 6 30.496 60.992 1.51787 171.4 2.1 2.0 5.8 68 3 5 3 30.935 61.869 1.49843 84.1 1.0 1.0 5.8 69 2 6 2 31.264 62.528 1.48421 1873.7 22.7 21.6 5.8 70 2 2 6 31.682 63.364 1.46663 880.5 10.7 10.1 5.9 71 2 5 4 31.813 63.626 1.46123 89.6 1.1 1.0 5.9 72 4 4 4 32.972 65.945 1.41534 463.1 5.6 5.3 5.9 73 7 0 1 33.545 67.089 1.39395 231.6 2.8 2.7 5.9 74 3 2 6 33.607 67.214 1.39167 103.5 1.3 1.2 5.9 75 5 0 5 33.847 67.694 1.38296 141.3 1.7 1.6 5.9 76 7 1 1 33.923 67.847 1.38023 480.2 5.8 5.5 5.9 77 1 0 7 34.148 68.296 1.37223 111.1 1.3 1.3 5.9 78 1 5 5 34.224 68.448 1.36956 350.5 4.2 4.0 5.9 79 1 1 7 34.524 69.047 1.35913 122.4 1.5 1.4 5.9 80 4 0 6 34.736 69.472 1.35186 184.2 2.2 2.1 5.9 81 2 7 1 35.047 70.094 1.34136 254.6 3.1 2.9 5.9 82 5 5 2 35.084 70.169 1.34013 161.3 2.0 1.8 5.9 83 2 5 5 35.344 70.687 1.33156 212.1 2.6 2.4 5.9 84 6 4 2 35.824 71.649 1.31604 88.7 1.1 1.0 5.9 85 2 6 4 35.971 71.943 1.31138 267.6 3.2 3.0 5.9 86 4 2 6 36.216 72.431 1.30373 91.7 1.1 1.0 5.9 87 4 5 4 36.338 72.677 1.29993 119.2 1.4 1.4 6.0 88 5 5 3 36.983 73.967 1.28042 478.4 5.8 5.4 6.0 89 5 3 5 37.177 74.354 1.27471 458.3 5.5 5.2 6.0 90 3 1 7 37.466 74.933 1.26629 169.7 2.1 1.9 6.0 91 5 6 1 37.973 75.947 1.25189 84.0 1.0 0.9 6.0 92 2 3 7 38.548 77.095 1.23608 134.9 1.6 1.5 6.0 93 8 0 0 38.68 77.361 1.2325 115.3 1.4 1.3 6.0 94 7 3 3 39.858 79.715 1.20191 651.6 7.9 7.3 6.0 95 2 8 0 40.106 80.213 1.1957 114.8 1.4 1.3 6.0 96 8 0 2 40.154 80.307 1.19453 145.2 1.8 1.6 6.0 97 6 4 4 40.295 80.59 1.19105 90.2 1.1 1.0 6.1 98 3 3 7 40.33 80.659 1.1902 142.8 1.7 1.6 6.1 99 2 8 1 40.473 80.945 1.18672 84.4 1.0 0.9 6.1 100 4 4 6 40.531 81.061 1.18531 143.5 1.7 1.6 6.1 101 2 0 8 40.86 81.72 1.17741 82.8 1.0 0.9 6.1 102 3 6 5 41.108 82.217 1.17156 85.8 1.0 1.0 6.1 103 5 3 6 41.237 82.475 1.16854 149.3 1.8 1.7 6.1 104 6 0 6 41.942 83.883 1.15247 91.7 1.1 1.0 6.1 105 2 2 8 42.269 84.538 1.14521 99.9 1.2 1.1 6.1 106 7 5 1 42.587 85.173 1.13828 236.9 2.9 2.6 6.1 107 5 0 7 42.796 85.592 1.13378 177.3 2.1 2.0 6.1 108 7 1 5 42.867 85.733 1.13228 178.2 2.2 2.0 6.1 109 6 6 2 42.972 85.945 1.13003 311.6 3.8 3.4 6.1 110 6 2 6 43.345 86.691 1.12221 263.0 3.2 2.9 6.1 111 8 4 0 44.326 88.652 1.10238 264.1 3.2 2.9 6.2 112 8 0 4 44.512 89.025 1.09873 282.6 3.4 3.1 6.2 Reference: Chichagov A.V. et al. Information-Calculating System on Crystal Structure Data of Minerals (MINCRYST) - Kristallographiya, v.35, n.3, 1990, p.610-616 (in Russian) |