Supply-Chain Disruptions Encourage Rio Tinto to Mine Its Own Sludge for Critical Minerals

With some minerals in short supply amid a global supply-chain crisis, the mining company is looking at ways it can produce additional minerals essential for modern technologies.

By Matt Earle

Matthew Earle is the Founder of MiningFeeds. In 2005, Matt founded MiningNerds.com to provide data and information to the mining investment community. This site was merged with Highgrade Review to form MiningFeeds. Matt has a B.Sc. degree with a minor in geology from the University of Toronto.

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