Research Article
Gamma-Ray Attenuation to Evaluate Soil Porosity: An Analysis of Methods
Table 1
The chemical composition of soils.
| Soil | Chemical components (weight) | SiO2 | Al2O3 | Fe2O3 | TiO2 | SO3 | CaO | MnO | Others |
| Sandy | 627.95 | 300.32 | 34.69 | 19.25 | 13.85 | 2.27 | 0.31 | 1.36 | Clayey | 441.87 | 328.39 | 167.37 | 34.86 | 17.12 | 1.55 | 3.23 | 5.61 |
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