Most copper mined in the U.S. comes from Arizona. But President Donald Trump’s surprise announcement that he will halt ...

Most copper mined in the U.S. comes from Arizona. But President Donald Trump’s surprise announcement that he will halt ...

Mining in Arizona:In the 'Copper State,' growing demand for ore raises fears in the fragile Sky Islands Copper World's developers envision at least four open pits across more than 4,000 acres in ...

New World Resources (ASX:NWC) has discovered potentially economic and resource boosting gold at the Antler copper project in ...

Yukon Metals (CSE: YMC) shares rose on Wednesday following the release of its first exploration results from the AZ ... copper mineralization along this prospected area. Of the 60 rock chip ...

Its Nuton bioleaching technology, developed in partnership with Arizona Sonoran Copper (TSX: ASCU), aims to recover copper from tailings. The Resolution copper mine is among several projects ...

The interest bodes well for ASX-listed copper explorers in Arizona ... mine, in June via an earn-in with Outcrop Silver & Gold Corporation. Last month, Golden Mile reported rock chips grading ...

Hudbay president and CEO Peter Kukielski said: “Cactus is an exciting copper development project in Arizona. We see the US as a tier-1 mining jurisdiction and this investment increases our ...

I’ll just fit it into Arizona’s borders ... melted to be recycled but often isn’t. Mining companies argue for more U.S. production because copper is important to national security.