Geneva’s IXM Group agreed to buy 100% of the gold-silver concentrates produced from the Guanajuato Mine Complex in 2020 and 2021.

In 2014, Buenavista del Cobre accidentally released close to 40,000 cubic meters of wastewater into the Bacanuchi River in Sonora.

Just a week ago, Mendoza's legislature passed a law that allowed for the use of cyanide and sulfuric acid in mining operations.

The transaction is expected to be concluded in the first quarter of 2020.

The decision calls into jeopardy the world's No. 2 lithium producer's $400 million plan to expand its production plant.

The PFS outlined an operation producing 25,000 tonnes per year of battery-grade lithium carbonate over a 30-year mine life.