Rocks | n | N | P2O5, % | P, % | PTiM | PCaM | PFeM | PFe(t)M |
Soils | 52 | 260 | 0.090 ± 0.017 | 0.040 ± 0.008 | 0.188 ± 0.025 | 0.082 ± 0.018 | 0.030 ± 0.006 |
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Paleosoils | 23 | 83 | 0.070 ± 0.034 | 0.031 ± 0.015 | 0.085 ± 0.057 | 0.002 ± 0.001 | 0.011 ± 0.007 | 0.010 ± 0.004 |
Sediments | 82 | 643 | 0.160 ± 0.019 | 0.070 ± 0.008 | 0.320 ± 0.042 | 0.038 ± 0.005 | 0.038 ± 0.005 | 0.031 ± 0.003 |
Psammites | 529 | 29,583 | 0.110 ± 0.006 | 0.048 ± 0.003 | 0.229 ± 0.011 | 0.066 ± 0.008 | 0.055 ± 0.005 | 0.028 ± 0.001 |
Pelites | 632 | 32,131 | 0.140 ± 0.005 | 0.062 ± 0.002 | 0.168 ± 0.008 | 0.116 ± 0.011 | 0.039 ± 0.003 | 0.021 ± 0.001 |
Carbonates | 209 | 6750 | 0.050 ± 0.008 | 0.022 ± 0.003 | 0.438 ± 0.057 | 0.0014 ± 0.0003 | 0.067 ± 0.008 | 0.034 ± 0.004 |
Silicites | 236 | 5336 | 0.080 ± 0.006 | 0.035 ± 0.003 | 0.267 ± 0.037 | 0.089 ± 0.017 | 0.049 ± 0.006 | 0.021 ± 0.002 |
Wheathering crusts | 93 | 362 | 0.120 ± 0.021 | 0.053 ± 0.009 | 0.094 ± 0.019 | 0.133 ± 0.034 | 0.019 ± 0.003 | 0.015 ± 0.002 |
Bauxite | 22 | 130 | 0.155 ± 0.037 | 0.068 ± 0.016 | 0.066 ± 0.015 | 0.534 ± 0.241 | 0.014 ± 0.004 | 0.010 ± 0.003 |
Weathering crust ores | 65 | 1296 | 0.132 ± 0.029 | 0.058 ± 0.0123 | 0.333 ± 0.229 | 0.123 ± 0.057 | 0.008 ± 0.004 | 0.007 ± 0.003 |
All: weathering crust and their ores | 205 | 1860 | 0.150 ± 0.016 | 0.066 ± 0.007 | 0.127 ± 0.052 | 0.160 ± 0.042 | 0.018 ± 0.004 | 0.013 ± 0.003 |
Nodules | 48 | 222 |
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Rare lithotypes | 29 | 150 | 0.080 ± 0.019 | 0.035 ± 0.008 |
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