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Rainbow produces 'exceptional' grade of rare earth carbonate

Major step in journey to producing separated oxides

William Clarke
Rainbow Rare Earths' Phalaborwa site

Rainbow Rare Earths' Phalaborwa site | Credits: Rainbow Rare Earths

Rainbow Rare Earths reports that it has produced an "exceptionally pure rare earth product" in testwork for its Phalaborwa project in South Africa, marking a major step in its plan to become a low-cost,...

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