Na2O MgO Al2O3 SiO2 K2O CaO TiO2 V MnO Fe Ni Cu Zn Rb Sr Y Zr Nb
Nu`u 1 3.833 1.668 17.321 47.995 1.866 7.179 3.042 247.544 2476.401 8.763 0.103 12.88 134.395 64.808 1342.575 44.19 420.639 82.822
Nu'u 2 3.846 1.654 17.508 48.633 1.806 6.383 2.868 200.01 2297.398 8.233 1.431 19.348 135.189 62.843 1290.589 42.789 427.794 81.455
Nu'u 3 4.898 2.171 17.376 49.938 1.925 7.688 3.052 209.636 2517.683 10.824 0.103 17.54 143.634 64.046 1344.065 42.403 407.515 80.764
Nu'u 4 3.991 1.745 16.632 47.633 1.753 6.741 2.848 229.583 2394.241 7.893 0.889 11.626 128.285 55.925 1293.092 44.578 428.068 85.335
Nu'u 5 4.058 1.695 17.669 49.824 1.917 7.552 3.127 214.386 2652.855 14.55 0.103 13.371 125.144 59.449 1293.447 43.505 416.652 81.247
Nu`u 6  4.633 2.277 18.651 50.91 1.912 6.49 3.153 263.405 2542.408 9.849 1.083 12.082 139.992 56.009 1337.534 38.387 436.833 86.482
Nu'u 7 3.903 2.072 17.838 47.698 1.847 7.265 3.083 241.562 2674.702 8.872 0.103 16.882 133.658 58.149 1350.844 45.077 414.065 82.227
Nu'u 8 4.348 1.844 22.134 47.528 1.764 7.171 3.057 213.805 2756.237 9.658 0.103 7.122 144.822 58.576 1373.16 44.07 418.509 84.863
Nu'u 9 3.687 2.011 16.956 47.729 1.829 7.394 3.026 221.143 2525.739 9.098 0.103 14.413 136.339 61.743 1355.502 42.693 419.306 82.824
Nu'u 10 4.283 2.194 17.73 50.23 1.87 7.224 3.052 188.197 2472.674 9.818 0.103 20.153 141.808 65.903 1348.329 45.832 431.259 81.037
Nu'u 11 4.824 1.734 16.744 49.43 1.956 7.606 2.997 221.675 2224.073 7.994 0.103 20.067 136.026 65.062 1411.752 45.977 432.35 83.97
Nu'u 12 3.906 1.336 18.185 44.205 1.904 7.381 3.187 221.224 2290.642 8.766 0.103 19.529 139.921 66.187 1416.013 48.1 460.018 88.214
Nu'u 13 4.016 1.968 17.668 48.254 1.858 6.94 3.052 211.243 2517.783 9.07 0.103 14.163 138.615 66.278 1323.02 44.181 435.427 81.266
Nu'u 14 4.554 1.909 17.625 50.314 1.952 7.429 3.055 260.13 2640.272 9.222 0.103 4.914 130.078 65.706 1297.337 40.434 433.35 88.55
Nu'u 15 4.531 1.667 19.298 47.201 1.915 7.134 3.108 234.939 2400.532 10.808 6.863 8.013 154.918 70.907 1545.769 53.404 474.516 92.12
Nu'u 16 4.141 2.002 17.927 47.388 1.869 7.47 3.159 205.417 2530.538 9.623 0.103 1.554 142.851 64.397 1403.318 44.214 419.053 86.166
Nu'u 17 4.626 2.192 18.034 49.595 1.896 7.21 2.969 207.999 2489.763 9.542 0.103 8.42 143.38 67.161 1401.298 48.426 458.735 83.825
Nu'u 18 4.29 2.067 17.893 51.727 1.897 7.527 3.069 206.06 2540.042 9.695 0.103 13.102 133.969 64.046 1327.85 41.798 417.796 83.519
Nu'u 19 4.004 1.967 16.47 47.76 1.855 7.486 3.074 195.103 2533.413 9.934 0.103 10.181 146.79 61.622 1324.392 41.515 410.042 82.99
Nu`u 20 4.586 1.874 17.315 51.193 1.881 7.108 2.977 200.399 2347.157 9.391 0.103 31.377 148.546 72.538 1459.134 49.984 474.547 96.242
Nu'u 23 4.422 2.379 16.897 51.557 1.963 7.311 3.152 197.843 2618.82 9.122 0.103 3.238 125.079 59.166 1223.882 38.653 379.145 75.187
Nu'u 24 4.789 2.073 16.739 50.444 1.943 7.172 2.962 207.706 2467.653 8.848 0.103 3.211 133.799 63.019 1359.227 44.228 414.254 79.148
Nu'u 25 4.653 2.305 16.709 50.043 2.003 7.362 3.076 201.471 2521.434 9.141 0.103 19.432 134.321 65.83 1387.53 46.314 432.91 83.534
Nu'u 26 3.325 1.396 16.824 40.973 1.818 7.273 3.056 240.853 2620.424 9.011 0.103 8.871 136.935 62.204 1341.701 43.638 423.282 83.738
Nu'u 27 4.019 1.817 16.709 48.474 1.911 7.236 3.014 207.131 2494.961 8.654 0.103 10.277 126.812 57.418 1316.126 45.485 420.221 84.874
Nu'u 28 5.149 2.624 16.667 51.68 2.017 6.707 3.145 238.766 2641.707 9.132 0.103 15.006 130.291 61.22 1354.128 39.729 416.247 84.86
Nu'u 29 4.229 2.458 15.546 49.559 1.933 6.555 3.368 246.705 2605.569 9.413 0.103 20.108 144.668 66.159 1433.397 44.375 452.838 91.028
Nu`u 30 3.997 1.893 17.552 48.848 1.825 7.873 3.098 214.431 2563.118 9.937 0.103 23.193 143.838 63.37 1438.174 47.209 414.046 78.124
Nu`u 31 3.843 1.82 16.073 48.143 1.915 7.194 2.908 230.253 2467.67 8.628 0.356 28.231 142.48 69.006 1552.352 47.685 496.758 90.017
Nu`u 32 4.44 1.685 16.537 51.556 1.925 7.836 3.046 243.844 2557.532 9.246 2.344 14.411 149.4 66.389 1337.824 43.747 424.896 82.247
Nu`u 33 3.946 1.815 17.437 47.41 1.835 7.289 3.049 237.232 2472.232 9.262 0.402 16.677 147.544 66.189 1389.071 44.051 433.315 89.827
Nu`u 34 4.508 1.386 16.634 51.407 1.85 7.306 2.847 199.342 2454.698 8.933 0.174 19.259 151.84 59.489 1307.762 41.562 410.325 82.791
Nu`u 35 4.719 2.274 17.097 51.181 1.899 7.356 3.033 230.285 2524.022 9.18 1.871 23.816 141.902 70.413 1401.526 46.491 444.263 86.68
Nu`u 36 3.879 1.338 16.122 49.76 1.877 7.414 3.033 233.042 2600.448 9.74 0.103 10.687 135.374 55.915 1290.856 45.399 406.809 81.324
Nu`u 37  4.275 1.824 16.422 46.998 1.824 7.265 3.025 215.648 2452.556 9.261 0.103 13.348 148.676 61.782 1413.731 46.985 421.213 86.706
Nu`u 38 4.089 1.849 17.197 49.982 1.873 7.311 3.073 203.373 2537.988 9.776 0.103 10.401 141.439 66.035 1341.166 43.43 433.312 86.344
Nu`u 39 4.345 2.078 18.278 51.701 1.869 7.093 2.971 221.126 2480.729 9.251 0.103 20.304 135.347 65.831 1301.035 42.458 426.342 85.663
Nu`u 40 4.224 1.969 16.762 49.115 1.907 7.501 2.985 196.765 2577.685 9.038 0.103 25.13 151.907 67.88 1358.156 45.979 433.378 83.68
Nu`u 41 4.372 1.671 15.812 49.573 1.941 7.543 2.936 239.828 2557.441 8.434 0.103 23.762 145.102 61.899 1322.295 42.695 427.786 85.226
Nu`u 42 4.66 2.098 17.625 52.013 1.898 7.279 2.955 219.052 2512.164 9.517 0.103 13.422 158.284 63.71 1363.925 47.215 445.943 85.415
Nu`u 43 4.324 1.704 15.949 46.61 1.923 7.331 2.961 188.557 2479.717 7.93 0.103 10.268 145.663 71.66 1401.077 45.182 453.219 86.21
Nu`u 44  3.919 2.16 18.052 49.632 1.895 6.901 3.083 203.131 2550.973 9.96 0.103 26.496 158.488 60.552 1282.982 41.47 445.039 88.585
Nu`u 45 4.176 1.836 16.026 47.949 1.982 7.907 3.104 201.932 2609.361 9.029 0.103 12.004 141.871 64.974 1350.716 43.731 425.155 77.815
Nu`u 46 4.487 2.103 21.508 49.164 1.819 6.549 3.123 190.968 3041.352 9.357 0.103 10.232 141.485 61.828 1407.907 42.059 419.054 80.844
Nu`u 47 4.342 1.761 16.702 50.344 1.937 7.632 2.999 166.56 2431.611 9.142 0.103 17.108 138.243 64.696 1316.242 46.909 415.362 82.55
Average 4.27 1.92 17.35 49.10 1.89 7.26 3.04 217.10 2525.92 9.35 0.42 15.01 140.65 63.73 1360.71 44.41 430.04 84.41
St Dev. 0.36 0.29 1.25 2.10 0.06 0.35 0.09 20.65 128.99 1.01 1.09 6.79 8.13 4.07 63.47 2.88 20.67 3.93
Na2O MgO Al2O3 SiO2 K2O CaO TiO2 V MnO Fe Ni Cu Zn Rb Sr Y Zr Nb
BHVO-2 a 2.57 7.678 13.466 47.711 0.606 11.819 2.832 327.623 1654.27 8.478 97.497 114.472 95.422 11.757 368.438 25.259 174.991 18.653
BHVO-2 b 2.743 7.748 13.441 47.454 0.616 12.109 2.89 339.797 1702.529 8.411 103.654 106.568 93 11.633 365.137 25.997 172.396 18.204
BHVO-2 c 2.511 7.668 13.607 47.958 0.636 11.912 2.832 348.863 1646.045 8.506 95.101 104.507 97.731 12.035 365.862 25.074 177.474 18.766
Average 2.61 7.70 13.50 47.71 0.62 11.95 2.85 338.76 1667.61 8.47 98.75 108.52 95.38 11.81 366.48 25.44 174.95 18.54
St Dev 0.12 0.04 0.09 0.25 0.02 0.15 0.03 10.66 30.52 0.05 4.41 5.26 2.37 0.21 1.73 0.49 2.54 0.30