| Very resistant | Resistant | Weakly resistant | Non-resistant |
| Quartz | Orthoclase | Muscovite | Anorthite |
|
| Albite | Muscovite | Biotite |
|
| Almandine | Microcline | Magnetite |
|
| Titaniferous magnetite | Hematite | Pyroxenes |
|
|
| Amphiboles | Olivine |
|
|
| Grossular | Apatite |
|
|
| Epidote | Calcite |
|
|
|
| Dolomite |
|
|
|
| Hydroxides |