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Turning Coal Mine Drainage Into Source of Rare Minerals

04 Jan 2023 | Abstracted from Phys.org

"A new study investigates a novel process for lessening the negative environmental impact of coal mine drainage and extracting rare-earth elements...

"The process captured a variety of metals used in modern technology, including terbium, neodymium and europium... critical roles in phone displays, batteries, microphones....

"The process is currently more costly than the current market price of rare metals..."



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