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Elemental composition of flotation feed, lead and zinc concentrates, and tailing.
| Element | Feed (wt%) | Lead concentrate (wt%) | Zinc concentrate (wt%) | Tailing (wt%) |
|---|---|---|---|---|
| SiO2 | 48.73 | 41.50 | 32.68 | 48.85 |
| CaO | 7.82 | 5.54 | 4.91 | 7.45 |
| Fe2O3 | 4.41 | 4.93 | 4.79 | 4.56 |
| K2O | 2.28 | 2.29 | 1.57 | 2.13 |
| MgO | 5.55 | 4.04 | 3.51 | 5.33 |
| Al2O3 | 7.02 | 4.12 | 3.98 | 7.91 |
| Na2O | 4.89 | 3.04 | 2.94 | 6.93 |
| MnO | 0.28 | 0.21 | 0.18 | 0.27 |
| Ba | 0.41 | 0.30 | 0.25 | 0.36 |
| S | 2.50 | 4.26 | 13.73 | 1.06 |
| Pb | 0.93 | 11.22 | – | – |
| Zn | 2.80 | 3.00 | 25.37 | – |
