Mineral | Content of mineral/% | Fe2O3 content in mineral/%* | Fe2O3 distribution in tailing/% | Ratio of Fe2O3 distribution/% |
Kaolinite | 42.29 | 0.57 | 0.24 | 16.99 |
Quartz | 49.69 | 0.17 | 0.08 | 5.98 |
Feldspar | 3.90 | 0.16 | 0.01 | 0.43 |
Titanomagnetite | 1.10 | 66.28 | 0.73 | 51.73 |
Limonite | 0.29 | 53.19 | 0.15 | 10.85 |
Ilmenite | 0.13 | 32.07 | 0.04 | 2.98 |
Muscovite | 0.68 | 2.24 | 0.02 | 1.08 |
Biotite | 1.36 | 10.34 | 0.14 | 9.98 |
Total | 99.44 | ― | 1.41 | 100 |