Amazon’s data centers will reportedly utilize copper from a mine in Arizona that’s leaching metal from ores using ...

Amazon.com is turning to an Arizona mine, that last year became the first new source of US copper in more than a decade, to ...

These assay results indicate an antimony-to-copper ratio in the tetrahedrite ore that is approximately 0.64-to-1 (versus 0.69-to-1 reflected in the above historical results). Antimony and copper is ...

"Copies of this ... pamphlet may be had by addressing J. Oscar Stewart ... For further information ... address James Douglas ... or T. Sterry Hunt" - p. 39. siris_sil_630058 ...

Copper extraction is a pivotal component of modern metallurgical processes, underpinning the global demand for high-purity copper in electrical, construction and industrial applications. The ...

BASF has formed a partnership with the US firm Moleaer to develop a technology that would enable mining companies to increase their recovery of copper from ore. BASF plans to combine its LixTRA metal ...

Canada-based startup pH7 Technologies has developed a new chemical process solution that can extract precious and critical metals, mainly platinum-group metals (PGM) from both primary and secondary ...