ROCK TYPE | RHYOLITE | TRACHYTE | TUFF | BASALT | ||
Maximum value (with sample number) | Minimum value (with sample number) | Value from single sample (56) | Value from single sample (89) | Maximum value (with sample number) | Minimum value (with sample number) | |
La | 91.68 (28) | 13.09 (15) | 94.05 | 35.38 | 90.77 (5) | 15.55 (154) |
Ce | 188.27 (28) | 45.98 (15) | 243.67 | 212.07 | 211.51 (5) | 48.55 (154) |
Pr | 29.9 (28) | 10.5 (15) | 26.55 | 23.12 | 25.47 (5) | 6.52 (160a) |
Nd | 137.53 (28) | 46.56 (15) | 133.58 | 102.38 | 129.09 (5) | 38.66 (160a) |
Sm | 31.84 (28) | 10.55 (15) | 30.08 | 28.03 | 28.22 (5) | 9.1 (160a) |
Eu | 2.51 (28) | 0.76 (15) | 2.24 | 1.67 | 6.64 (5) | 3.19 (160a) |
Gd | 28.24 (28) | 8.81 (15) | 29.27 | 26.89 | 27.1 (5) | 9.15 (6) |
Tb | 5.54 (28) | 1.91 (15) | 4.5 | 6.68 | 3.85 (5) | 1.2 (6) |
Dy | 41.3 (28) | 16.3 (15) | 33.37 | 52.36 | 26.37 (5) | 7.66 (6) |
Ho | 4.9 (28) | 2.15 (15) | 7.14 | 6.35 | 5.32 (5) | 1.42 (6) |
Er | 17.48 (28) | 7.68 (15) | 20.64 | 22 | 14.31 (5) | 3.57 (6) |
Tm | 2.43 (28) | 1.06 (15) | 2.63 | 3.01 | 1.72 (5) | 0.37 (6) |
Yb | 25.89 (28) | 10.98 (15) | 17 | 31.08 | 11.19 (5) | 2.34 (6) |
Lu | 4.31 (28) | 1.73 (15) | 3.69 | 5.01 | 2.6 (5) | 0.52 (6) |
Ce/Nd | 1.59 (126) | 0.99 (15) | 1.82 | 2.07 | 1.64 (5) | 1.13 (154) |
Ce/Sm | 7.07 (126) | 4.36 (15) | 8.1 | 7.57 | 7.5 (5) | 4.18 (154) |
Gd/Yb | 1.41 (124) | 0.8 (15) | 1.72 | 0.87 | 3.91 (6) | 2.18 (154) |
Ce/Yb | 11.38 (126) | 4.19 (15) | 14.33 | 6.82 | 23.07 (6) | 7.3 (154) |
Eu/Eu* | 0.12 (27) | 0.06 (164) | 0.08 | 0.06 | 0.38 (6) | 0.24 (5) |