Trace elements | SAMPLE Nos. | |||||||||
D25 | D30 | D34 | D41 | BP14 | BP19 | NB9 | NB14 | B5 | B12 | |
Sc | 7.79 | 11.33 | 8.18 | 8.81 | 6.9 | 9.26 | 7.08 | 7.68 | 8.33 | 10.26 |
V | 79.55 | 118.28 | 58.94 | 70.92 | 48.54 | 68.46 | 47.82 | 51.09 | 51.19 | 72.61 |
Cr | 49.29 | 91.98 | 56.86 | 58.05 | 59.3 | 58.49 | 79.74 | 49.78 | 52.17 | 76.6 |
Co | 46.29 | 55.47 | 60.24 | 53.39 | 59.38 | 42.88 | 38.63 | 41.08 | 34..85 | 38.17 |
Ni | 37.64 | 49.1 | 36.11 | 30.38 | 37.4 | 48.3 | 31.91 | 35.05 | 37.81 | 42.7 |
Cu | 11.31 | 13.12 | 9.41 | 9.97 | 10.81 | 12.1 | 10.49 | 9.86 | 10.47 | 12.98 |
Zn | 27.98 | 32.5 | 25.79 | 31.95 | 21.52 | 30.26 | 24.98 | 23.45 | 26.71 | 55.24 |
Ga | 11.25 | 15.21 | 10.29 | 11.87 | 10.65 | 14.29 | 9.53 | 10.49 | 11.06 | 12.64 |
Rb | 61.52 | 71.99 | 56.11 | 59.66 | 6.49 | 79.89 | 53.34 | 58.26 | 59.47 | 62.21 |
Sr | 227.92 | 181.33 | 223.3 | 178.1 | 255.13 | 145.39 | 229.9 | 226.94 | 219.62 | 177.47 |
Y | 23.54 | 30.36 | 22.85 | 32.02 | 25.44 | 23.81 | 27.29 | 21.77 | 24.35 | 33.13 |
Zr | 79.34 | 357.84 | 69.47 | 86.52 | 58.71 | 105.5 | 61.53 | 95.96 | 90.72 | 101.85 |
Nb | 8.12 | 11.44 | 8.49 | 12.23 | 5.13 | 9.06 | 7.63 | 7.51 | 8.42 | 12.16 |
Cs | 2.79 | 3.04 | 2.6 | 2.28 | 1.99 | 3.72 | 1.57 | 2.66 | 2.76 | 2.72 |
Ba | 311.07 | 414.72 | 294.96 | 321.5 | 425.19 | 423.4 | 371.77 | 301.97 | 308.66 | 353.68 |
Hf | 2.84 | 3.8 | 2.72 | 3.29 | 2.11 | 3.17 | 2.13 | 3.43 | 3.38 | 3.71 |
Ta | 0.86 | 1.22 | 1.1 | 1.03 | 0.78 | 0.9 | 0.82 | 0.7 | 0.82 | 1.17 |
Pb | 10.34 | 11.88 | 11.94 | 13 | 17.29 | 19.59 | 14.55 | 12.7 | 12.25 | 15.53 |
Th | 8.06 | 16.2 | 9.24 | 11.53 | 7.65 | 9.78 | 11.56 | 7.96 | 8.97 | 15.09 |
U | 49.45 | 66.92 | 66.74 | 28.09 | 66.07 | 25.26 | 69.92 | 56.42 | 65.45 | 72.13 |
Trace element ratios |
| |||||||||
Cu/Zn | 0.4 | 0.4 | 0.36 | 0.31 | 0.5 | 0.4 | 0.42 | 0.42 | 0.39 | 0.23 |
Sc/Cr | 0.15 | 0.12 | 0.14 | 0.15 | 0.11 | 0.15 | 0.08 | 0.15 | 0.15 | 0.13 |
V/Cr | 1.61 | 1.28 | 1.03 | 1.22 | 0.81 | 1.17 | 0.59 | 1.02 | 0.98 | 0.94 |
Ni/Co | 0.81 | 0.88 | 0.59 | 0.56 | 0.62 | 1.12 | 0.82 | 0.85 | 1.08 | 1.11 |
Cr/Th | 6.11 | 5.67 | 6.15 | 5.03 | 7.74 | 5.97 | 6.89 | 6.24 | 5.81 | 5.07 |
Th/Sc | 1.03 | 1.42 | 1.12 | 1.3 | 1.1 | 1.05 | 1.63 | 1.03 | 1.07 | 1.47 |
Th/Co | 0.17 | 0.29 | 0.15 | 0.21 | 0.12 | 0.22 | 0.29 | 0.19 | 0.25 | 0.39 |
Th/U | 0.16 | 0.24 | 0.14 | 0.41 | 0.12 | 0.39 | 0.17 | 0.14 | 0.14 | 0.21 |
Zr/Y | 3.37 | 11.79 | 3.04 | 2.70 | 2.31 | 4.43 | 2.25 | 4.41 | 3.73 | 3.07 |
Zr/Hf | 27.94 | 94.17 | 25.54 | 26.30 | 27.82 | 33.28 | 28.89 | 27.98 | 26.84 | 27.45 |
Cr/Ni | 1.31 | 1.87 | 1.57 | 1.91 | 1.59 | 1.21 | 2.50 | 1.42 | 1.38 | 1.79 |