Declining stocks have heightened market concern about the availability of copper.

Friedland, who’s behind the discovery of some of the world’s biggest copper deposits, has long championed the importance of the metal.

Glencore would hold a 9.99% equity interest in Stillwater upon completion of a private placement.

Grupo Mexico recently clashed with Lopez Obrador over a railway concession and has several mines where production has stalled.

After swinging between gains and losses since Monday, iron ore is on course for a modest weekly drop.

Since operations resumed, the San Martin mining unit has received more than $105 million in investments.

Since its discovery in 2016, Marimaca has more than doubled its Chilean deposit's resource.

Minto Metals' mining site was inspected on April 26, finding that its storage capacity for contaminated water in an open pit and tailings waste management were unsatisfactory.