Despite Tuesday’s sharp drop, Teck has still outperformed most of its rivals this year.

Work on an updated Raven resource is now underway, said the company.

Pre-commissioning has started in part of the crushing circuit.

The agreement calls for Metso to provide testing and engineering equipment procurement and related services to develop and commercialize Avalon's lithium processing facility.

Canadian Mining Symposium panel explored challenges of implementing innovation in existing assets, the risk appetites of industry stakeholders, financing innovation, and the complexities of metallurgy.

“The ‘Golden Age of Gas’, a term coined by the IEA in 2011, is nearing an end,” the outlook declares.

A court ruling in July found that former CEO Benjamin Mossman was “actively or passively involved” in the Yellow Giant mine exceeding permitted amounts of zinc on multiple occasions.

Li-Cycle shares fell as much as 49% in New York on Monday.