Antofagasta approves $1.3bn Chile copper expansion
The Los Pelambres copper mine in Chile is set for a $1.3 billion expansion, with London-listed Antofagasta saying production at the mine would be increased by an average 60,000 t/y. The project, owned 60% by Antofagasta and 40% by consortiums led by Nippon and Mitsubishi, will increase throughput...