Average | Average | Average | Average | Average | Mixing results | |||||||
sandstone (S) | Quartzite (Q) | Granite (G) | gneiss (Gn) | volcanics (V) | G20:Gn70:V10 | |||||||
Elements | ppm | N | ppm | N | ppm | N | ppm | N | ppm | N | ppm | N |
La | 7.8 | 33 | 32 | 135.9 | 57 | 239.9 | 29.7 | 125.3 | 9.2 | 38.9 | 33.07 | 139.6 |
Ce | 14.6 | 23.8 | 62 | 101.8 | 134 | 218.4 | 61.2 | 99.9 | 18.5 | 30.2 | 71.47 | 116.6 |
Pr | 1.6 | 17.3 | 6.5 | 69.8 | 18 | 191.5 | 7.4 | 79.7 | 2 | 22.1 | 8.92 | 96.3 |
Nd | 5.8 | 12.7 | 25 | 54.5 | 56 | 122.4 | 22.5 | 49.2 | 8.5 | 18.5 | 27.78 | 60.8 |
Sm | 1 | 6.9 | 4.7 | 31.7 | 9.2 | 62.3 | 4.2 | 28.9 | 2 | 13.7 | 4.98 | 34 |
Eu | 0.2 | 3.5 | 0.7 | 12 | 1 | 18.4 | 0.8 | 14.21 | 0.65 | 11.5 | 0.825 | 14.7 |
Gd | 0.91 | 4.5 | 3.7 | 18.7 | 7 | 35.5 | 3.3 | 16.633 | 2.4 | 12.2 | 3.95 | 19.9 |
Tb | 0.16 | 4.3 | 0.6 | 16.8 | 1.2 | 35.4 | 0.56 | 15.512 | 0.5 | 13.8 | 0.682 | 19.3 |
Dy | 0.87 | 3.5 | 4.1 | 17 | 6.4 | 26.2 | 2.6 | 10.65 | 2.7 | 11.3 | 3.37 | 13.8 |
Ho | 0.17 | 3 | 0.5 | 8.7 | 1.2 | 21.9 | 0.45 | 8.2418 | 0.62 | 11.3 | 0.617 | 11.3 |
Er | 0.5 | 3.1 | 1.6 | 10.5 | 3.9 | 24.6 | 1.4 | 8.75 | 1.8 | 11.4 | 1.94 | 12.1 |
Tm | 0.09 | 3.6 | 0.2 | 9.1 | 0.6 | 25.5 | 0.22 | 8.9069 | 0.32 | 12.9 | 0.312 | 12.6 |
Yb | 0.57 | 3.5 | 2.4 | 15.1 | 4.3 | 26.8 | 1.5 | 9.5031 | 1.8 | 11.3 | 2.09 | 13.1 |
Lu | 0.09 | 3.4 | 0.4 | 16.9 | 0.7 | 27.6 | 0.26 | 10.569 | 0.28 | 11.3 | 0.346 | 14 |
(La/Yb)n | 9.8 | 9.6 | 9.4 | 14.203 | 3.6 | 12.2 | ||||||
(Gd/Yb)n | 1.3 | 1.2 | 1.34 | 1.82 | 1.1 | 1.6 | ||||||
Eu/Eu* | 0.63 | 0.49 | 0.39 | 0.64 | 0.89 | 0.62 |