| Proportion | Élément | % Correct |
|---|---|---|
| 5.6 % | Fer | 80%
|
| 46.1 % | Oxygène | 80%
|
| 0.1 % | Hydrogène | 71%
|
| 2.3 % | Magnésium | 51%
|
| 8.2 % | Aluminium | 49%
|
| 4.2 % | Calcium | 49%
|
| 28.2 % | Silicium | 46%
|
| 2.1 % | Potassium | 39%
|
| 2.4 % | Sodium | 39%
|
| 0.6 % | Titane | 17%
|