| Forage | Echts | Al2O3 | SiO2 | P2O5 | SO3 | K2O | CaO | FeO | Dy2O3 | Tb2O3 | Pm2O3 | Total |
| Adia5 (40m) | L1/2 4 | 4.36 | 43.7 | 3.03 | 0.35 | 0 | 0.26 | 48.3 | 0 | 0 | 0 | 100 |
| 6.19 | 37.7 | 3.71 | 0 | 0 | 0 | 51.1 | 1.37 | 0 | 0 | 100 | ||
| L1/3 4 | 5.69 | 66.4 | 1.34 | 0 | 0 | 0 | 26.5 | 0 | 0 | 0 | 100 | |
| 8.86 | 79.9 | 1.08 | 0 | 0.39 | 0 | 9.76 | 0 | 0 | 0 | 100 | ||
| L1/3 5 | 3.96 | 88.2 | 0.94 | 0 | 0 | 0 | 6.95 | 0 | 0 | 0 | 100 | |
| 3.65 | 75.6 | 1.57 | 0 | 0 | 0 | 19.2 | 0 | 0 | 0 | 100 | ||
| L1/3 6 | 5.68 | 34 | 2.57 | 0.51 | 0 | 0 | 55.2 | 0 | 2.12 | 0 | 100 | |
| 6.89 | 38.8 | 3.98 | 0.63 | 0 | 0 | 48 | 0 | 1.75 | 0 | 100 | ||
| L1/3 7 | 4.53 | 43.8 | 3.47 | 0 | 0 | 0 | 48.2 | 0 | 0 | 0 | 100 | |
| 5.48 | 43.3 | 4.22 | 0 | 0 | 0 | 47 | 0 | 0 | 0 | 100 | ||
| L1/3 8 | 3.74 | 80.2 | 1.29 | 0 | 0 | 0 | 14.8 | 0 | 0 | 0 | 100 | |
| 3.6 | 86.2 | 1.23 | 0 | 0 | 0 | 8.98 | 0 | 0 | 0 | 100 | ||
| L1/3 9 | 5.84 | 26.7 | 4.36 | 1.01 | 0 | 0.3 | 61 | 0 | 0 | 0.84 | 100 | |
| 6.29 | 24.6 | 5.49 | 1.23 | 0 | 0.46 | 61.4 | 0 | 0 | 0.57 | 100 | ||
| L1/4 1 | 12 | 13.2 | 4.11 | 1.1 | 0 | 0 | 68.1 | 0 | 1.5 | 0 | 100 | |
| 9.03 | 14.8 | 3.39 | 0.62 | 0 | 0 | 69.3 | 0 | 2.88 | 0 | 100 | ||
| L1/4 2 | 7.08 | 9.66 | 5.55 | 0 | 0 | 0 | 76.2 | 0 | 1.55 | 0 | 100 | |
| 8.36 | 14.1 | 5.29 | 0 | 0 | 0 | 69.8 | 0 | 2.47 | 0 | 100 | ||
| L1/4 3 | 6.14 | 33.5 | 4.96 | 0 | 0 | 0 | 53.3 | 0 | 2.16 | 0 | 100 | |
| 6.89 | 38.8 | 3.98 | 0.63 | 0 | 0 | 48 | 0 | 1.75 | 0 | 100 | ||
| Moyenne | 6.21 | 44.6 | 3.28 | 0.3 | 0.02 | 0.05 | 44.5 | 0.069 | 0.809 | 0.0705 |