A planned copper mine could alter Tucson's natural skyline, but in the 'Copper State,' mining interests still hold sway.

At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a reactor the size of a small watermelon. Here, ...

Roughly 70% of copper produced in the U.S. comes from Arizona. Electric vehicles, solar panels and power cables can’t be produced without it, and for the first time last year, the U.S ...

The State of Arizona granted the ... combined with the oxide ore production, generates an exciting opportunity for both ...

This story was first published by Grist . At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a ...

This development highlights the potential for extensive copper resources, enhancing the company’s exploration prospects in the region. TipRanks is the most comprehensive data set of sell side ...

Assigned a "Hold" rating to Arizona Metals Corp. due to promising copper production potential and strategic importance in the US's domestic supply chain policy. Kay Mine Project shows significant ...

Easily identify outperforming stocks and invest smarter with Top Smart Score Stocks Arizona Sonoran Copper Company has achieved impressive copper extraction rates of up to 87% from its testing at ...

Arizona Sonoran Copper Company Inc. (TSX:ASCU | OTCQX:ASCUF) (“ASCU” or the “Company”) an emerging US-based copper developer, announces results from 12 leach columns completed from its ...