That’s nothing to be ashamed of; it makes Kamoa-Kakula a cheaper mine than BHP’s Spence asset in Chile, and many of the world’s copper mines. Two big efforts are under way to solve Kamoa ...

BHP wants Anglo's prized copper assets in Chile ... where output is forecast to decline, and from the smaller Spence operation. It also wants to restart the Cerro Colorado mine.

growing to US$12.0 billion by FY26 The analysts see BHP's major opportunity in growing copper production in Chile at Escondida and Spence, and capturing synergies in South Australian operations ...

Chilean authorities have approved a US$2.5 billion expansion of BHP Billiton's Spence copper mine, a local newspaper reported, though the company has not yet decided whether to go ahead with the ...

BHP detailed to investors this week plans to spend $10.7-billion to $14.7-billion within about 10 years to extract more copper from Escondida and the smaller Spence mine, and restart the Cerro ...

BHP wants Anglo's prized copper assets in Chile and Peru. Its $49 billion, or 31.11 pounds sterling ($39.38) a share, attempt failed in May, but BHP did not rule out a renewed offer.