Table 1 Chemical composition of magnetite and hematite samples
From: Microstructural analysis of iron ore samples with bitumen as a binder
Substance | Composition weight % | |
|---|---|---|
Magnetite | Hematite | |
Fe | 71.9 | 69.29 |
Fe3O4 | 97.0 | 99.07 |
Fe2O3 | 2.30 | - |
SiO2 | 0.06 | 0.35 |
MgO | 0.15 | - |
Al2O3 | 0.15 | 0.33 |
TiO2 | 0.14 | - |
V2O5 | 0.20 | - |
P | 0.004 | 0.01 |
Cu | 0.005 | - |
LOI | - | 0.24 |