| Mineral | Magnetic susceptibility | Electrical conductivity | SG (g/cm3) | Chemical formula |
| Ilmenite | high | High | 4.5 - 5 | Fe∙TiO3 |
| Rutile | low | High | 4.2 - 4.3 | TiO2 |
| Zircon | low | Low | 4.7 | ZrSiO4 |
| Leucoxene | Semi | High | 3.5 - 4.1 | Fe∙TiO3∙TiO2 |
| Monazite | Semi | Low | 4.9 - 5.3 | (Ce, La, Th, Nd, Y)PO4 |
| Staurolite | Semi | Low | 3.6 - 3.8 | Fe2Al9Si4O22∙(OH)2 |
| Kyanite | Low | Low | 3.6 - 3.7 | Al2SiO5 |
| Garnet | Semi | Low | 3.4 - 4.2 | (Fe, Mn, Ca)3∙Al2(SiO4)3 |
| Quartz | low | low | 2.7 | SiO2 |