| Fraction, mm | Wt% | SiO2% | Al2O3% | SnO2% | Dist., % |
| −0.5 + 0.211 | 50.75 | 52.91 | 14.09 | 0.179 | 35.71 |
| −0.211 + 0.074 | 11.56 | 55.52 | 6.91 | 0.239 | 10.85 |
| Total | 62.31 |
|
| 0.190 | 59.49 |
| −0.074 | 37.59 | 51.62 | 8.77 | 0.21 | 40.51 |
| Calculated | 100.00 |
|
| 0.199 | 100 |
| Original sample | 100.00 | 51.94 | 11.87 | 0.199 | 100 |