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 ...

Chalcopyrite leaching processes are at the forefront of hydrometallurgical techniques for copper extraction. The dissolution of chalcopyrite, a primary copper–iron sulphide mineral, involves intricate ...

Copper is a strategic metal essential to modern economies. However, its future supply is increasingly uncertain due to declining ore grades and surging global demand. In a new study published in ...

New research from Cleantech Group highlights the rising urgency and opportunity in copper extraction innovation, as the global push for electrification collides with strained supply chains and ...

Extraction of high-grade ore from the underground copper and gold mine at the Eloise Copper Mine in Northwest Queensland has been given a boost.

The U.S. Environmental Protection Agency has approved an exemption that lifts federal drinking-water protections for part of a San Juan County aquifer, allowing Lisbon Valley Mining Company to move ...