Sample | #28-1 | #55-1 | #121-2 | #112-1 | #89-1 | #171-2 | #93-1 | #2-1 | #168-1 | #102-1 |
---|---|---|---|---|---|---|---|---|---|---|
Unit | KdL | SL | SL | OkL | AzL | DbL | OsL | IdL | FrL | FjS |
Major elements, wt.% | ||||||||||
SiO2 | 51.24 | 51.03 | 55.08 | 50.64 | 50.29 | 51.88 | 51.45 | 50.93 | 52.78 | 52.29 |
TiO2 | 1.42 | 1.46 | 1.64 | 1.41 | 1.43 | 1.48 | 1.67 | 1.41 | 1.56 | 1.48 |
Al2O3 | 16.60 | 15.31 | 13.99 | 16.41 | 16.96 | 15.42 | 14.31 | 17.28 | 14.62 | 15.83 |
Fe2O3* | 14.15 | 15.38 | 14.82 | 13.81 | 13.97 | 14.44 | 15.99 | 13.58 | 14.69 | 14.31 |
MnO | 0.21 | 0.23 | 0.24 | 0.20 | 0.20 | 0.22 | 0.23 | 0.20 | 0.22 | 0.21 |
MgO | 3.64 | 4.46 | 3.16 | 4.50 | 4.18 | 3.89 | 4.60 | 4.10 | 3.76 | 3.79 |
CaO | 10.14 | 10.02 | 7.89 | 10.62 | 10.65 | 9.58 | 9.39 | 10.61 | 9.10 | 9.57 |
Na2O | 2.38 | 2.07 | 2.76 | 2.09 | 2.06 | 2.33 | 2.18 | 2.13 | 2.46 | 2.29 |
K2O | 0.33 | 0.23 | 0.55 | 0.34 | 0.35 | 0.42 | 0.44 | 0.35 | 0.47 | 0.43 |
P2O5 | 0.14 | 0.12 | 0.23 | 0.15 | 0.15 | 0.17 | 0.18 | 0.15 | 0.17 | 0.17 |
Total | 100.23 | 100.32 | 100.36 | 100.17 | 100.26 | 99.84 | 100.44 | 100.74 | 99.86 | 100.37 |
Trace elements, ppm | ||||||||||
Sc** | 42.6 | 49.1 | 44.2 | 44.4 | 43.0 | 44.0 | 49.5 | 41.4 | 48.1 | 44.0 |
V** | 481 | 517 | 248 | 396 | 398 | 400 | 448 | 395 | 400 | 397 |
Cr** | 18.8 | 35.0 | 4.7 | 31.8 | 16.8 | 15.6 | 17.8 | 15.3 | 17.6 | 14.4 |
Co** | 43.8 | 49.3 | 45.4 | 45.1 | 44.8 | 46.8 | 49.9 | 43.9 | 46.3 | 45.4 |
Ni** | 17.4 | 23.8 | 6.6 | 18.7 | 15.7 | 12.1 | 16.2 | 14.8 | 11.7 | 11.9 |
Rb** | 6.4 | 6.7 | 6.5 | 7.2 | 6.8 | 7.8 | 7.0 | 8.4 | 7.0 | 7.4 |
Sr** | 192 | 177 | 193 | 181 | 181 | 176 | 166 | 179 | 176 | 177 |
Y** | 29.4 | 28.3 | 47.6 | 30.6 | 31.7 | 35.5 | 37.5 | 31.2 | 38.2 | 35.7 |
Zr** | 50.0 | 45.2 | 78.6 | 53.6 | 54.7 | 63.2 | 63.5 | 53.6 | 67.7 | 63.5 |
Ba** | 124 | 106 | 201 | 137 | 140 | 166 | 166 | 141 | 176 | 163 |
Nb | 0.41 | 0.34 | 0.65 | 0.43 | 0.44 | 0.51 | 0.53 | 0.43 | 0.54 | 0.51 |
Cs | 0.42 | 0.20 | 0.72 | 0.46 | 0.47 | 0.58 | 0.63 | 0.51 | 0.59 | 0.61 |
La | 2.51 | 1.96 | 4.11 | 2.58 | 2.61 | 3.02 | 3.18 | 2.59 | 3.29 | 3.03 |
Ce | 7.83 | 6.3 | 12.8 | 8.06 | 8.17 | 9.60 | 10.0 | 8.21 | 10.4 | 9.59 |
Pr | 1.45 | 1.19 | 2.39 | 1.49 | 1.52 | 1.77 | 1.88 | 1.52 | 1.93 | 1.79 |
Nd | 8.65 | 7.3 | 14.1 | 8.86 | 9.06 | 10.6 | 11.1 | 9.08 | 11.4 | 10.6 |
Sm | 3.21 | 2.84 | 5.19 | 3.31 | 3.37 | 3.89 | 4.16 | 3.40 | 4.19 | 3.94 |
Eu | 1.23 | 1.11 | 1.75 | 1.18 | 1.20 | 1.33 | 1.42 | 1.19 | 1.39 | 1.31 |
Gd | 4.68 | 4.12 | 7.25 | 4.73 | 4.81 | 5.46 | 5.78 | 4.75 | 5.85 | 5.47 |
Tb | 0.84 | 0.75 | 1.28 | 0.84 | 0.85 | 0.98 | 1.03 | 0.85 | 1.04 | 0.98 |
Dy | 5.68 | 5.15 | 8.68 | 5.63 | 5.72 | 6.56 | 6.96 | 5.74 | 7.03 | 6.58 |
Ho | 1.23 | 1.10 | 1.88 | 1.23 | 1.24 | 1.41 | 1.50 | 1.24 | 1.54 | 1.42 |
Er | 3.68 | 3.32 | 5.64 | 3.68 | 3.71 | 4.26 | 4.52 | 3.68 | 4.58 | 4.28 |
Tm | 0.53 | 0.49 | 0.82 | 0.54 | 0.54 | 0.61 | 0.66 | 0.54 | 0.67 | 0.63 |
Yb | 3.55 | 3.29 | 5.47 | 3.50 | 3.55 | 4.17 | 4.33 | 3.59 | 4.49 | 4.16 |
Lu | 0.53 | 0.50 | 0.83 | 0.53 | 0.54 | 0.62 | 0.66 | 0.54 | 0.68 | 0.62 |
Hf | 1.70 | 1.53 | 2.86 | 1.83 | 1.85 | 2.21 | 2.31 | 1.87 | 2.41 | 2.24 |
Ta | 0.03 | 0.03 | 0.05 | 0.03 | 0.03 | 0.04 | 0.04 | 0.03 | 0.04 | 0.04 |
Pb | 2.45 | 1.76 | 3.56 | 2.38 | 2.38 | 3.87 | 2.80 | 2.36 | 2.92 | 2.76 |
Th | 0.20 | 0.14 | 0.33 | 0.21 | 0.21 | 0.25 | 0.26 | 0.21 | 0.27 | 0.24 |
U | 0.13 | 0.10 | 0.20 | 0.12 | 0.12 | 0.15 | 0.15 | 0.13 | 0.17 | 0.16 |
Isotopes | ||||||||||
87Sr/86Sr | 0.703543 ± 8 | 0.703552 ± 8 | 0.703543 ± 9 | 0.703543 ± 12 | 0.703536 ± 6 | 0.703552 ± 10 | 0.703544 ± 13 | 0.703538 ± 16 | 0.703537 ± 9 | 0.703552 ± 13 |
143Nd/144Nd | 0.513099 ± 7 | 0.513099 ± 13 | 0.513103 ± 5 | 0.513105 ± 5 | 0.513103 ± 3 | 0.513102 ± 5 | 0.513098 ± 5 | 0.513099 ± 5 | 0.513098 ± 3 | 0.513099 ± 5 |
206Pb/204Pb | 18.4080 ± 6 | 18.4065 ± 6 | 18.4075 ± 4 | 18.4110 ± 5 | 18.4121 ± 4 | 18.4110 ± 7 | 18.4108 ± 4 | 18.4112 ± 6 | 18.4095 ± 5 | 18.4089 ± 5 |
207Pb/204Pb | 15.5467 ± 6 | 15.5442 ± 5 | 15.5453 ± 3 | 15.5455 ± 6 | 15.5464 ± 4 | 15.5468 ± 5 | 15.5462 ± 4 | 15.5456 ± 4 | 15.5464 ± 5 | 15.5460 ± 4 |
208Pb/204Pb | 38.3081 ± 14 | 38.3011 ± 14 | 38.3026 ± 9 | 38.3037 ± 17 | 38.3074 ± 10 | 38.3110 ± 14 | 38.3071 ± 10 | 38.3058 ± 12 | 38.3073 ± 15 | 38.3063 ± 11 |