| Samples | Grauwacke | Arenite | PAAS | UCC | ||||
| TOR 04 | CONG-SAINT | TOR 50 | TOR 78 | TOR 17 | TOR 61 |
|
| |
| Major elements (%Wt) |
|
|
|
|
|
|
|
|
| SiO2 | 71.54 | 70.96 | 71.72 | 67.11 | 87.66 | 94.97 | 62.80 | 66.60 |
| Al2O3 | 13.81 | 13.67 | 14.26 | 15.82 | 5.55 | 2.34 | 18.9 | 15.40 |
| Fe2O3 | 4.18 | 5.16 | 4.82 | 6.13 | 2.88 | 1.06 | 6.50 | 5.04 |
| MnO | 0.09 | 0.1 | 0.08 | 0.07 | 0.04 | 0.02 | 0.10 | 0.11 |
| MgO | 1.09 | 1.67 | 1.27 | 2.27 | 0.19 | 0.08 | 2.20 | 2.48 |
| CaO | 3.62 | 2.48 | 3.59 | 1.31 | 0.46 | 0.02 | 1.30 | 9.59 |
| Na2O | 4.42 | 3.67 | 3.76 | 3.17 | 1.52 | 0.01 | 1.20 | 3.27 |
| K2O | 0.39 | 1.37 | 0.49 | 2.11 | 1.52 | 0.7 | 3.70 | 2.80 |
| TiO2 | 0.46 | 0.56 | 0.58 | 0.66 | 0.23 | 0.04 | 1.00 | 0.64 |
| P2O5 | 0.09 | 0.14 | 0.13 | 0.15 | 0.04 | 0.04 | 0.16 | 0.15 |
| PF | 0.64 | 0.9 | 0.49 | 1.66 | −0.13 | 0.26 |
|
|
| Total | 100.33 | 100.68 | 101.19 | 100.46 | 99.96 | 99.54 |
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|
| Na2O/K2O | 11.33 | 2.68 | 7.67 | 1.50 | 1.00 | 0.01 | 3.08 | 0.86 |
| K2O/Na2O | 0.09 | 0.37 | 0.13 | 0.67 | 1.00 | 70.00 | 3.08 | 0.85 |
| SiO2/Al2O3 | 5.18 | 5.19 | 5.03 | 4.24 | 15.79 | 40.59 | 3.32 | 4.32 |
| Al2O3/TiO2 | 30.02 | 24.41 | 24.59 | 23.97 | 24.13 | 58.50 | 18.90 | 24.06 |
| CIA | 42.03 | 55.47 | 50.84 | 64.03 | 57.56 | 75.54 |
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|
| ICV | 1.32 | 1.10 | 1.02 | 0.99 | 1.23 | 0.82 |
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| PIA | 38.77 | 56.23 | 50.88 | 67.20 | 61.41 | 100.00 |
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|
| Trace (ppm) |
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| As | 1.1 | 0.9 | 0.5 | 0.5 | 0.7 | 0.5 |
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| Ba | 90 | 533 | 95 | 507 | 387 | 530 | 650 | 628 |
| Be | 1 | 1 | 1 | 2 | 2 | 1 |
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| Bi | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
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|
| Cd | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
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| Ce | 44.6 | 65.1 | 53.2 | 48.3 | 29.9 | 46.3 | 79.6 | 63.0 |
| Co | 9.6 | 15.8 | 12.1 | 15.8 | 4.2 | 0.6 |
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|
| Cs | 0.5 | 1.3 | 1.4 | 1.2 | 1.2 | 0.3 | 15 | 4.9 |
| Cu | 11.9 | 26.3 | 12.2 | 33.4 | 2.3 | 3.8 |
| 28 |
| Dy | 2.38 | 3.3 | 2.62 | 2.41 | 1.45 | 3.1 | 4.48 | 3.90 |
| Er | 1.27 | 2.03 | 1.36 | 1.71 | 0.81 | 0.71 | 2.85 | 2.30 |
| Eu | 1 | 1.29 | 1.16 | 1.03 | 0.6 | 1.82 | 1.08 | 1.00 |
| Ga | 9.9 | 15.4 | 11.3 | 14.2 | 3.7 | 0.5 |
| 17.5 |
| Gd | 2.87 | 4.23 | 3.13 | 3.15 | 2.11 | 5.38 | 4.66 | 4.00 |
| Hf | 4.3 | 4.4 | 3.7 | 3.9 | 3.1 | 1 | 5.00 | 5.30 |
| Ho | 0.45 | 0.69 | 0.49 | 0.47 | 0.31 | 0.37 | 0.99 | 0.83 |
| La | 26.4 | 34.3 | 26 | 22.3 | 17.7 | 37.1 | 38.0 | 31.0 |
| Lu | 0.18 | 0.29 | 0.2 | 0.24 | 0.14 | 0.05 | 0.43 | 0.31 |
| Mo | 0.2 | 0.1 | 0.3 | 0.2 | 0.4 | 0.5 |
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|
| Nb | 5.3 | 7.2 | 5.2 | 5.9 | 2.8 | 0.4 | 19.0 | 12.0 |
| Nd | 22.6 | 27.9 | 23.1 | 22.5 | 16 | 36 | 33.9 | 27.0 |
| Ni | 23.8 | 32.6 | 31.7 | 31.3 | 10.6 | 0.9 | 55.0 | 47.0 |
| Pb | 3.6 | 2.7 | 1.8 | 1.9 | 2.9 | 1.7 | 20.0 | 17.0 |
| Pr | 5.72 | 7.54 | 5.91 | 5.85 | 4.07 | 8.63 | 8.83 | 7.10 |
| Rb | 14 | 63.3 | 27.5 | 66.5 | 34.6 | 14.7 | 160 | 82 |
| Sb | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
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| Sm | 3.73 | 5.08 | 4.01 | 4.08 | 2.69 | 6.77 | 5.55 | 4.70 |
| Sn | 1 | 1 | 1 | 1 | 1 | 1 |
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| Sr | 796.6 | 470.3 | 543.5 | 288.6 | 125.4 | 65.3 | 200 | 320 |
| Ta | 0.4 | 0.4 | 0.4 | 0.4 | 0.2 | 0.1 | 1.28 | 0.90 |
| Tb | 0.38 | 0.6 | 0.44 | 0.43 | 0.27 | 0.66 | 0.77 | 0.70 |
| Th | 7 | 6.7 | 4.8 | 5.3 | 3.7 | 1.2 | 14.6 | 10.5 |
| Tm | 0.18 | 0.28 | 0.2 | 0.22 | 0.12 | 0.07 | 0.41 | 0.30 |
| U | 1.4 | 1.2 | 0.9 | 1.5 | 0.8 | 0.3 | 3.10 | 2.70 |
| V | 51 | 87 | 69 | 84 | 42 | 18 | 150 | 97.0 |
| W | 0.5 | 0.7 | 0.6 | 1.5 | 0.6 | 0.5 |
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|
| Y | 12.1 | 19.4 | 12.4 | 13.4 | 8.2 | 6.9 | 27.0 | 35.0 |
| Yb | 1.18 | 1.95 | 1.43 | 1.57 | 0.85 | 0.4 | 2.82 | 2.00 |
| Zn | 42 | 51 | 42 | 68 | 14 | 1 |
| 67.0 |
| Zr | 160.4 | 170 | 135.8 | 137.7 | 116.4 | 35.5 | 210 | 193 |
| Eu/Eu* | 0.93 | 0.85 | 1.00 | 0.88 | 0.77 | 0.92 | 0.66 | 0.72 |
| (La/Yb)N | 15.08 | 11.86 | 12.26 | 9.58 | 14.04 | 62.53 | 9.20 | 10.53 |
| (La/Sm)N | 4.45 | 4.25 | 4.08 | 3.44 | 4.14 | 3.45 | 4.30 | 4.12 |
| ∑REE | 112.94 | 154.58 | 123.25 | 114.26 | 77.02 | 147.36 | 184.4 | 148.1 |