Australia is home to some of the world’s largest copper reserves, with the US Geological Survey (USGS) reporting that the country houses some 100 million tonnes (mt) of the mineral (just over 10% of ...

Copper processing economics are under pressure. Treatment and refining charges have turned negative as Chinese smelting capacity continues to outpace global mine supply, squeezing independent smelters ...

Electrochemical copper refining harnesses controlled redox reactions to convert impure blister copper into high-purity metal, chiefly through electrorefining and electrowinning techniques. In ...

Red Metals, a next-generation copper manufacturer, announced it has raised $10 million in seed funding and plans to invest $70 million in a new production facility in Charleston, South Carolina. The ...

A startup copper refining and manufacturing company hopes an eight-figure funding infusion will help the United States catch up in that sector while decreasing dependence upon mining. Red Metals Inc.

The International Copper Study Group says copper production increased in the first half of 2025, and London-based Earth-i says the trend continues. Earth-i, in a late September press release, says ...

SAN JUAN COUNTY, Utah, April 27, 2026 /PRNewswire/ -- Mariana Minerals, the world's only software-first, vertically integrated minerals company, today announced the restart of mining operations at ...

Even while global treatment and refining (TCs/RCs) languish at multi-year lows and Asian margins remain under pressure, the United States is seeing a renewed push to build or expand primary copper ...

Red Metals, a next-generation copper manufacturer, today announced $10 million in Seed funding and plans to build a $70 million facility in Charleston, South Carolina, expected to create at least 45 ...