Copper extraction is a pivotal component of modern metallurgical processes, underpinning the global demand for high-purity copper in electrical, construction and industrial applications. The ...

The extraction methods currently in use consume a lot of energy and are detrimental to the environment. The method of roasting is particularly dangerous for its practitioners and the environment ...

The ancient copper industry in the Sultanate of Oman serves as compelling evidence of an advanced civilisation that evolved into a leading industrial power nearly five thousand years ago. Historical ...