Mexican regulators are examining whether broke any regulations in its handling of a long-running leak of contaminated water at Mexico's biggest gold mine.
Choppy seas off the coast of Chile caused widespread delays to copper shipments from the world's top producer in the second half of June, potentially supporting prices in a market grappling with oversupply
Large mining companies are selling off some of their prized assets after the prolonged global commodities markets rout left some with high levels of debt.
Fujimori says she will repeal laws aimed at protecting the environment that ban the use of dredges and heavy machinery by miners in rivers and wetlands.
The Russian government aims to make more than 60 billion roubles ($909 million) from selling a 10.9 percent stake in Alrosa, with the sale taking place on the Moscow Exchange this year.
