Copper ore
Mined rock carrying copper as a sulphide, the first step in a chain that ends in refined cathode. It is valued on its copper content, with the sulphur that comes with it fuelling the smelt.
- Grade / purity
- Cu 20%
Applications
Manufacturing of electrical wires and power transmission cables
Production of alloys such as brass (copper and zinc) and bronze (copper and tin)
Construction industry
Pipes, fittings, roofing
Industrial parts, transportation equipment and defence components
Specification
| Cu | S | Fe | SiO2 | CaO |
|---|---|---|---|---|
| 20 % | 15 – 35 % | 5 – 30 % | 2 – 15 % | Trace |
Copper grade shown for high-grade ore; sulphur range applies to sulphide ore.
