Rosemont plans to produce more copper concentrates from sulfide ore, while canceling plans to produce copper cathodes from oxide ore. Here's how the processes work: • Copper concentrates: They come ...

Ceibo wants to unlock vast new copper deposits for the energy transition—while making the mining industry more sustainable. Ceibo seeks to eliminate a major potential speed bump for the clean-energy ...

The Lakeshore copper deposit 32 miles south of Casa Grande in Pinal County, while showing enough promise to attract a succession of investors over more than a century, was also once the site of a $96 ...

London-listed Critical Metals plc has signed a landmark deal to allow it to start the immediate processing of copper ore in the Democratic of Republic of Congo. The Board of Critical Metals believes ...

World Copper Limited WCUFF WCU is a junior mining company focused on the exploration and development of two copper-oxide properties, the Escalones Copper-Gold Porphyry-Skarn Project in Chile and its ...

Engineers have designed and synthesized a groundbreaking new material -- a copper-free superconducting oxide -- capable of superconducting at approximately 40 Kelvin, or about minus 233 degrees ...