Element | Sample A | Sample B | Element | Sample A | Sample B |
Major element (g∙kg−1) | Trace element (mg∙kg−1) | ||||
Fe | 389.5 | 378.5 | V | 1474 | 1970 |
C content | 283 | 278 | Ni | 102 | 150 |
CaO | 77.6 | 66.0 | Cu | 20 | 67 |
SiO2 | 70.7 | 71.7 | Rb | 104 | 143 |
MgO | 15.7 | 20.7 | Sr | 84 | 115 |
Al2O3 | 22.1 | 27.0 | As | 50 | 119 |
Na2O | 4.2 | 4.0 | Ga | 26 | 35 |
K2O | 3.2 | 2.5 | Ba | 130 | 184 |
Zn | 2.5 | 3.2 | Cs | 53 | 90 |
F | 2.5 | 2.0 | Y | 5 | 9 |
P2O5 | 1.7 | 2.3 | Zr | 19 | 20 |
S | 5.1 | 6.1 | Mo | 0 | 9 |
TiO2 | 2.6 | 3.6 | Sn | 8 | 9 |
MnO | 2.7 | 3.7 | Sb | 38 | 38 |
Cr2O3 | 0.10 | 0.1 | La | 11 | 10 |
Pb | 0.39 | 0.56 | Ce | 7 | 35 |
Cl | 0.58 | 0.78 | Pr | 4 | 4 |
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| Nd | 11 | 27 |
|
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| Sc | 4 | 4 |
pH | 7.7 - 8.1 |
| Bi | 14 | 30 |
Moisture % | 32 |
| Th | 2 | 2 |
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| U | 2 | 2 |