Elements | Obtained values | Jochum et al. [15] | ||||
Mean | sd | % rsd | Mean | U | % var. | |
Li | 5.35 | 0.48 | 8.9 | 5.10 | 0.50 | 9.8 |
Sc | 29.7 | 1.2 | 4.0 | 31.8 | 0.90 | 2.8 |
Ti | 16079 | 1279 | 8.0 | 15347 | 540 | 3.5 |
V | 294 | 14 | 4.7 | 309 | 38 | 12.3 |
Cr | 283 | 6 | 2.1 | 294 | 27 | 9.2 |
Mn | 1190 | 53 | 4.5 | 1278 | 70 | 5.5 |
Co | 39.4 | 1.1 | 2.7 | 41.2 | 2.3 | 5.6 |
Ni | 101 | 5.0 | 4.9 | 112 | 5 | 4.5 |
Cu | 81.6 | 3.5 | 4.2 | 87.9 | 9.1 | 10.4 |
Zn | 105 | 4 | 3.4 | 110 | 10 | 9.1 |
Ga | 20.1 | 0.5 | 2.5 | 20.0 | 1.2 | 6.0 |
Rb | 8.38 | 0.77 | 9.1 | 8.70 | 0.40 | 4.6 |
Sr | 342 | 11 | 3.0 | 356 | 8 | 2.2 |
Y | 22.2 | 0.5 | 2.4 | 25.4 | 1.1 | 4.3 |
Zr | 129 | 3 | 2.0 | 152 | 5 | 3.3 |
Nb | 14.2 | 0.3 | 1.9 | 15.0 | 0.5 | 3.3 |
Mo | 2.98 | 0.14 | 4.7 | 3.6 | 0.6 | 16.7 |
Sn | 1.51 | 0.12 | 8.3 | 1.54 | 0.29 | 18.8 |
Sb | 0.126 | 0.016 | 12.8 | 0.14 | 0.03 | 21.4 |
Cs | 0.108 | 0.009 | 8.0 | 0.115 | 0.009 | 7.8 |
Ba | 110 | 3 | 2.0 | 123 | 5 | 4.1 |
La | 12.9 | 0.4 | 3.4 | 13.1 | 0.2 | 1.5 |
Ce | 31.3 | 1.7 | 5.5 | 32.4 | 0.7 | 2.2 |
Pr | 4.34 | 0.14 | 3.1 | 4.60 | 0.10 | 2.2 |
Nd | 20.8 | 0.6 | 2.7 | 21.6 | 0.4 | 1.9 |
Sm | 5.30 | 0.20 | 3.8 | 5.54 | 0.09 | 1.6 |
Eu | 1.91 | 0.09 | 4.7 | 1.92 | 0.04 | 2.1 |
Gd | 5.29 | 0.32 | 3.8 | 5.92 | 0.20 | 3.4 |
Tb | 0.79 | 0.04 | 5.0 | 0.890 | 0.031 | 3.5 |
Dy | 4.78 | 0.35 | 6.6 | 5.22 | 0.12 | 2.3 |
Ho | 0.88 | 0.05 | 5.6 | 0.961 | 0.022 | 2.3 |
Er | 2.26 | 0.10 | 4.3 | 2.54 | 0.07 | 2.8 |
Tm | 0.30 | 0.01 | 4.5 | 0.331 | 0.001 | 0.3 |
Yb | 1.95 | 0.12 | 5.9 | 2.10 | 0.05 | 2.4 |
Lu | 0.26 | 0.01 | 4.6 | 0.285 | 0.009 | 3.2 |
Hf | 3.53 | 0.16 | 4.6 | 3.93 | 0.14 | 3.6 |
Ta | 0.88 | 0.05 | 6.2 | 0.961 | 0.022 | 2.3 |
Pb | 1.94 | 0.06 | 2.9 | 2.07 | 0.10 | 4.8 |
Th | 0.94 | 0.04 | 4.3 | 1.02 | 0.03 | 2.9 |
U | 0.53 | 0.08 | 14.5 | 0.548 | 0.016 | 2.9 |