A southern Utah copper mine has restarted operations in an arrangement with Rio Tinto Kennecott, hiring workers as it expands ...

Resolution Copper, a major copper mine project in Arizona, is finally back on track thanks to the Trump administration moving forward with the re-publication of the Environmental Impact Statement (EIS ...

Canadian miner Teck Resources Ltd. and Japan’s Sumitomo Metal Mining Co. are locked in a commercial dispute over a major copper supply deal, exposing cracks in a decades-old pricing system as ...

How Endolith's process works. Endolith’s copper extraction system uses a three-phase biohydrometallurgical process tailored for low-grade ores. It begins with microbial diagnostics to map ...

Collective Mining Discovers a Gold-Copper Porphyry System at the San Antonio Project by Intersecting 290.20 Metres at 0.58 g/t Gold, 0.17% Copper, 3 g/t Silver and 70 ppm Molybdenum Provided by PR ...

London-listed mining group ACG gears up for a worldwide copper deals spree after acquiring a Turkish copper mine, signaling a potential wave of consolidation in the mining sector.

Redhawk Copper wants to mine extra copper from an area near the San Pedro River, a project that would include six open pit mines and operate for 32 years. One of the areas that could be affected ...

On June 2, Collective Mining Ltd. (NYSE:CNL) announced that its drilling program at the Apollo system in Colombia has yielded exciting results and showed high concentrations of tungsten, copper ...

Collective Mining Discovers a Gold-Copper Porphyry System at the San Antonio Project by Intersecting 290.20 Metres at 0.58 g/t Gold, 0.17% Copper, 3 g/t Silver and 70 ppm Molybdenum News provided by ...