Business Wire

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

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 ...
Nasdaq

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

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 ...
Seeking Alpha

Copper Leaching Technology Makes Freeport-McMoRan Shares Expensive (For Now)

Freeport-McMoRan's Q3 2023 results demonstrate strong performance and technological leadership in copper extraction. The bull thesis for copper stocks, based on structural shortages, may be challenged ...
Business Wire

Ceibo Raises $30 million to Scale Advanced Copper Extraction Technology

SANTIAGO, Chile--(BUSINESS WIRE)--Ceibo, an advanced copper extraction technology company, today announced it has raised a $30 million Series B financing. The round was led by Energy Impact Partners, ...
myRepublica

Machhim copper mine may spring to life after five decades

MYAGDI, Dec 28: Residents of Machhim in Dhaulagiri Rural Municipality–7, Myagdi, have expressed optimism after studies began ...
Asianet Newsable on MSNOpinion

China's Zijin Mining: Gold, copper, and control from Tibet to Ghana

Zijin Mining Group is expanding rapidly across Tibet, Africa and Central Asia, helping China secure control over gold and ...