Rio Tinto has said changes to Mongolia’s Labour Law in 2022 had prompted it to recalculate employee salaries.

Despite gold's price slump, strong copper and iron ore prices lifted MINING.COM's ranking of the world's 50 most valuable miners to a new record high of $1.35 trillion.

For all the money that’s poured into Argentina’s giant lithium deposits, the country has seen just one new mine come on stream in almost a decade. That’s about to change.