Profit-takers push copper price down more than 3%.

Under the new rule companies must restore streams, return mined areas to their original form as well as test and monitor streams near coal mines before, during and after drilling.

At CONEXPO-CON/AGG 2017 Caterpillar will present its extensive line of machines and technology and its unmatched customer support capabilities. With 40 machines on display in two different exhibit areas totaling 60,000 square feet, Caterpillar’s presence is among the largest at the show. But it’s not all about size. Cat® Connect Technologies for machine control and monitoring will share the spotlight with the iron it enhances—ranging from a skid steer loader to a 96-ton excavator.

The project, known as Laguna Verde, is located in the country’s north, known for its vast salt flats under which experts say there is enough of the commodity to supply the world for decades.

Mosaic has agreed to acquire most of Vale's phosphate assets in Brazil, its stake in Peru's Bayovar mine and the firm’s Kronau potash project, in Canada.

The billionaire and other Israeli businessmen are suspected of paying tens of millions of dollars to senior state officials to secure a licence for Simandou, local police said.

Electricity produced from the turbines would feed into current solar and wind producers, who lack a source of uninterrupted power,

Unsafe operating conditions in an unsanctioned gold mine have claimed at least 20 lives in the Democratic Republic of Congo.

Commercial production starts in January, with a ramp-up to 90 million tonnes per annum by 2020