The approval unlocks 67 drill pads for testing open-pit and oxide targets, the company said in a press release. This comes ...

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

The immediate target of new Copper 360 CEO Graham Briggs is 5 000 t of copper in six to 12 months. Based on current ...

The environmental impact statement for a proposed copper mine east of Phoenix is expected to be released ... zero in a battle over Native religious rights on public lands as well as preservation of ...

Discovered in the 1870s, the Blue Bell Mine later became a well-known producer of copper along with gold and silver. Average grades included 2.8 percent copper, 1.2 ounces of silver and .04 ounces ...

Resolution Copper, a major copper mine project in Arizona, is finally back on track thanks to the Trump administration moving ...

Last time this column covered Arizona’s “Five Cs” that underpin our economy. The first, biggest, and most important of the Cs ...

With copper now a strategic mineral required to help in the decarbonization of our economy in the face of climate change, ...

India has dispatched a team of geologists to Zambia to explore copper and cobalt deposits, two Indian government sources said ...

Hindustan Copper plans to participate in mine auctions for critical minerals, rare earth elements, and overseas acquisitions ...