Trace elements | SAMPLE Nos. | |||||||||
D9 | D12 | D16 | D19 | BP5 | BP9 | NB2 | NB5 | N4(1) | N5(2) | |
Sc | 4.66 | 13.6 | 4.7 | 4.34 | 4.68 | 4.04 | 9.19 | 4.03 | 7.73 | 8.46 |
V | 34.64 | 106.38 | 81.73 | 93.6 | 72.67 | 70.36 | 87 | 27.7 | 77.38 | 74.73 |
Cr | 64.04 | 81.95 | 25.03 | 30.63 | 26.81 | 21.53 | 130.97 | 32.14 | 102.05 | 26.72 |
Co | 117.22 | 45.12 | 85.81 | 123.9 | 124.44 | 82.41 | 43.4 | 133.5 | 54.38 | 98.55 |
Ni | 20.1 | 71.45 | 17.84 | 24.41 | 13.65 | 13.59 | 84.84 | 13.37 | 85.78 | 15.94 |
Cu | 13.88 | 21.2 | 11.87 | 13.23 | 11.71 | 12.67 | 14.25 | 12.71 | 15.37 | 10.31 |
Zn | 50.04 | 39.76 | 26.03 | 35.55 | 22.08 | 27.01 | 41.63 | 27.81 | 29.42 | 24.762 |
Ga | 5.31 | 13.19 | 5.98 | 5.09 | 5.17 | 4.34 | 11.79 | 3.75 | 11.26 | 4.03 |
Rb | 23.39 | 45.69 | 28.87 | 23.56 | 26.17 | 21.12 | 51.78 | 18.07 | 55.73 | 17.93 |
Sr | 176.33 | 381.97 | 152.48 | 142.54 | 164.25 | 136.94 | 191.37 | 186.44 | 191.25 | 147.18 |
Y | 12.4 | 27.75 | 18.23 | 16.52 | 16.6 | 15.61 | 21.3 | 18.68 | 17.64 | 24.15 |
Zr | 123.9 | 207.34 | 118.37 | 115.46 | 113.05 | 133.06 | 188.11 | 243.27 | 163.65 | 133.93 |
Nb | 6.6 | 8.26 | 7.22 | 7.49 | 7.08 | 8.21 | 9.39 | 7.575 | 7.09 | 8.82 |
Cs | 1.08 | 3.24 | 1.22 | 0.95 | 1.03 | 0.84 | 2.72 | 0.75 | 2.63 | 0.73 |
Ba | 151.28 | 196.61 | 146.82 | 133.72 | 135.81 | 120.59 | 248.7 | 117.71 | 282.73 | 120.11 |
Hf | 3.49 | 6.79 | 3.45 | 3.14 | 3.35 | 3.9 | 5.62 | 7.25 | 5.02 | 4.21 |
Ta | 1.3 | 0.79 | 1 | 1.15 | 1.08 | 1.02 | 0.82 | 1.44 | 0.82 | 1.18 |
Pb | 17.33 | 15.47 | 11.04 | 10.71 | 11.28 | 10.17 | 14.8 | 15.67 | 13.03 | 10.38 |
Th | 3.41 | 8.49 | 5.16 | 5.97 | 4.95 | 5.24 | 7.39 | 7.25 | 6.08 | 8.69 |
U | 2.81 | 5.07 | 8.22 | 8.75 | 15.84 | 15 | 21.15 | 0 | 43.15 | 49.55 |
Trace element ratios |
| |||||||||
Cu/Zn | 0.27 | 0.53 | 0.45 | 0.37 | 0.53 | 0.46 | 0.34 | 0.45 | 0.52 | 0.41 |
Sc/Cr | 0.07 | 0.16 | 0.18 | 0.14 | 0.17 | 0.18 | 0.07 | 0.12 | 0.07 | 0.31 |
V/Cr | 0.54 | 1.29 | 3.26 | 3.05 | 2.71 | 3.26 | 0.66 | 0.86 | 0.75 | 2.79 |
Ni/Co | 0.17 | 1.58 | 0.2 | 0.19 | 0.1 | 0.16 | 1.95 | 0.1 | 1.57 | 0.16 |
Cr/Th | 18.79 | 9.64 | 4.84 | 5.13 | 5.41 | 4.11 | 17.71 | 4.43 | 16.79 | 3.07 |
Th/Sc | 0.73 | 0.06 | 1.03 | 1.37 | 1.05 | 1.29 | 0.8 | 4.02 | 0.78 | 1.02 |
Th/Co | 0.02 | 0.18 | 0.06 | 0.04 | 0.03 | 0.06 | 0.17 | 0.05 | 0.11 | 0.08 |
Th/U | 1.21 | 1.67 | 0.63 | 0.68 | 0.31 | 0.35 | 0.35 | 0.00 | 0.14 | 0.18 |
Zr/Y | 9.99 | 7.47 | 6.49 | 6.99 | 6.81 | 8.52 | 8.83 | 13.02 | 9.28 | 5.55 |
Zr/Hf | 35.50 | 30.54 | 34.31 | 36.77 | 33.75 | 34.12 | 33.47 | 33.55 | 32.60 | 31.81 |
Cr/Ni | 3.19 | 1.15 | 1.40 | 1.25 | 1.96 | 1.58 | 1.54 | 2.40 | 1.19 | 1.68 |