| Composition | Collector Addition for Froth Flotation (% Assay) | |||||
| 3 g/kg | 7 g/kg | 10 g/kg | ||||
| Concentrate | Tailing | Concentrate | Tailing | Concentrate | Tailing | |
| Si | 4.58 | 4.35 | 3.76 | 4.99 | 4.52 | 4.19 |
| Al | 4.32 | 4.95 | 3.4 | 4.78 | 3.93 | 4.82 |
| Fe | 9.39 | 8.6 | 9.48 | 8.03 | 9.67 | 7.79 |
| Ti | 0.08 | 0.37 | 0.67 | 0.4 | 0.1 | 0.37 |
| Ca | 0.7 | 0.52 | 0.75 | 0.68 | 0.81 | 0.61 |
| Pb | 0.01 | ND | ND | ND | ND | ND |
| Mg | 0.13 | 0.96 | 0.18 | 0.98 | 0.16 | 0.92 |
| Mn | 65.2 | 35.95 | 62.03 | 35.18 | 61.3 | 34.27 |
| Cr | ND | 0.07 | 0.02 | 0.06 | 0.02 | 0.06 |
| Na | 0.06 | ND | 0.05 | 0.014 | 0.04 | 0.18 |
| K | 0.32 | 0.03 | 0.3 | 0.36 | 0.29 | 0.34 |
| S | ND | 0.026 | 0.03 | ND | ND | 0.03 |