Management of the miner plan to seek board approval for guidance of between 330 million and 350 million tonnes for 2022.

Transformational finance package places Horizonte at the forefront of new, large-scale, sustainable nickel projects.

The plans for the project, which has a capacity of 14 million tonnes per year and a lifespan of 29 years, have been revised to reduce its environmental impact.

Most rare earth elements find their uses as catalysts and magnets in traditional and low-carbon technologies.

London's Hochschild says it will fight efforts by the Peru government to shut two silver mines on environmental grounds.

Antofagasta's president Iván Arriagada cited election uncertainty and took aim at "violence" as a source of pressure.

Mirtha Vasquez said four mines would not be allowed any extensions on their operational timelines.