The best proposals from "Ingenious Extraction" will be selected for acceleration. Early submission deadline is March 12.

The plant located in Arctic Siberia partially collapsed during maintenance.

British Columbia's environmental assessment office states the mine is at the headwater of the Skeena River, which it’s not, says retired Green Party leader.

Copper price keeps soaring as bullish sentiment prevails; Iron ore price retreats on higher steel inventories in China; Gold price dealt ‘fatal blow’ by bond yield rally

Citigroup analysts have pinned the global copper deficit at about 500,000 tonnes starting this year.

Rio Tinto is open to replacing the underground development agreement with a new deal ratified by parliament, one of the sources said.

Barrick says the window has closed on a potential deal with Freeport-McMoRan.