Mining Technology on MSN

Bioleachers are sitting on a copper cache: why is uptake slow?

Bioleaching unlocks revenue from low-grade ores, but the cost-effective copper extraction process is struggling to get off the ground.

How copper miners are squeezing their way out of a shortage

When easy options run out, industries get inventive. That’s where copper miners find themselves. Faced with vigorous demand, ...
Nasdaq

Chilean Cobalt Corp. and Ecobiome Metals, LLC Sign Agreement for Strategic Partnership for Sustainable Cobalt and Copper Extraction

BERWYN, PA / ACCESSWIRE / February 14, 2024 / Chilean Cobalt Corp. (OTCQB:COBA) ("C3" or the "Company"), a US-based and US-listed critical minerals exploration and development company focused on the ...
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, ...
Nasdaq

Americas Gold and Silver Achieves Breakthrough With 99%+ Antimony Extraction From Its Copper Concentrate, Supporting Potential Primary Production in the United States

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 ...
The New Indian Express

HCL ties up with IMMT to develop pathways for extraction of copper, RREs

BHUBANESWAR : Central public sector enterprise Hindustan Copper Limited (HCL) has roped in city-based Institute of Minerals and Materials Technology (IMMT) for research and development of technology ...
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 ...