South32 has agreed to spend up to US$150 million on high-grade copper projects in North America.
Mining sector to be caught off guard by copper
Copper concentrates market to tighten further, World Copper Conference hears
World Copper Conference in Santiago hears latest on copper's short-and long-term supply-demand picture
CEO panel at World Copper Conference highlights risks of no change
Productivity problems run deep in advanced mining country
Entrenched Chile exploration concessions to remain entrenched
Red metal price has way to go to stimulate exploration and new development
Copper colossus fighting to address rapid production decline
SolGold's Mather talks big at PDAC convention
Teck sees potential for big supply gap
Freeport prepared to get tough on Grasberg dispute
OZ Minerals has posted a solid full-year profit result as it gears up for its next phase of growth.
Red metal has deficit on its way
Sandfire Resources is in a strong position as it eyes its next development at Monty.
Ivanhoe's Robert Friedland says DRC copper find can rival Escondida