| Element | Sand | Gravel | Bimodal |
| (g∙kg−1∙dry soil) | (g∙kg−1∙dry soil) | (g∙kg−1∙dry soil) | |
| CaO | 121.3 | 272.6 | 196.9 |
| K2O | 4.07 | 4.40 | 4.23 |
| Na2O | 1.73 | 1.53 | 1.63 |
| MgO | 1.87 | 3.80 | 2.83 |
| Fe2O3 | 6.44 | 5.18 | 5.81 |
| MnO | 0.45 | 0.23 | 0.34 |