Element | Spot 1 | Spot 2 | Spot 3 | Spot 4 | Spot 5 | Spot 6 |
| Mass % | Mass % | Mass % | Mass % | Mass % | Mass % |
16 S | 8.84 | - | - | 10.32 | - | - |
40 Zr | 87.65 | 96.19 | 96.43 | 86.00 | 96.56 | 96.45 |
72 Hf | 3.51 | 3.81 | 3.57 | 3.67 | 3.44 | 3.55 |