A federal appeal court on Friday questioned whether it had the power to override an act of Congress that gave Rio Tinto land in Arizona for its Resolution copper mine.
There is currently a solid global project pipeline, due to the rise in cobalt prices and the expected demand boom amidst battery manufacturing projects, Fitch writes.
Waste from Nickel West operations is high in magnesium oxide, which can pull carbon out of the air to create magnesium carbonate, a stable compound in the form of a salt.