Copper's 'gatekeeper' could unlock cleaner energy future

A common mineral hiding in plain sight could hold the key to making copper production cleaner, faster and more efficient, ...
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Cutting edge copper: can innovation help meet rising demand?

Sixty-five miles east of the sun-drenched city of Tucson, Arizona, lies the historic copper mine, Johnson Camp. Active on and off since the 1970s, the mine is being resurrected in response to a ...
AOL

'Metals of the future': copper and silver flow beneath Poland's surface

Thousands of metres beneath the ground, amid suffocating heat, lies one of the keys to Poland's rumbling mining sector -- and the world economy. Whitish ore, rich in copper and silver, is extracted ...
Nasdaq

Arizona Sonoran Achieves Average of 87% Extraction Rates of Soluble Copper in the Enriched Material

CASA GRANDE, Ariz. & TORONTO--(BUSINESS WIRE)-- Arizona Sonoran Copper Company Inc. (TSX:ASCU | OTCQX:ASCUF) (“ASCU” or the “Company”) an emerging US-based copper developer, announces results from 12 ...
Reuters

Arava Mines to resume copper extraction in Israel

JERUSALEM, Dec 8 (Reuters) - Arava Mines, a unit of Mexican steel firm Altos Hornos de Mexico SA , has been persuaded to resume copper extraction in southern Israel by a 140 million shekel ($37 ...