The Mining Council wrote a document outlining how the companies would like to operate under the new constitution.

The potential price hit from the green revolution is adding to the arguments about the inflation outlook that are already brewing.

While there are many reasons to still bet on a so-called supercyle, it’s unlikely to be plain sailing.

The FTC, which brings together unions at Chile’s state-owned copper producer Codelco, wants privately-run mines to pay 75% of earnings in tax.

The most traded July copper contract on the Shanghai Futures Exchange dropped to the lowest since April 15,

The West Wall project is located in the same geological belt as some of South America's largest copper deposits.