| Mineral processing (by physical means) |
| ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Pyrometallurgy (by heat) |
| ||||||||
| Hydrometallurgy (by aqueous solution) |
| ||||||||
| Electrometallurgy (by electricity) |
| ||||||||
| Co-products | |||||||||
| Mineral processing (by physical means) |
| ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Pyrometallurgy (by heat) |
| ||||||||
| Hydrometallurgy (by aqueous solution) |
| ||||||||
| Electrometallurgy (by electricity) |
| ||||||||
| Co-products | |||||||||