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A comment on Researchers produce nearly-pure rare earth concentrates from coal. Parent comment
https://www.tecoenergy.com/news/article/index.cfm?article=20...
So if you process it all and get high extraction, a couple million Kg of rare earths a year.
(I edited the last paragraph after spotting that I missed a factor in my initial math)
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https://www.tecoenergy.com/news/article/index.cfm?article=20...
So if you process it all and get high extraction, a couple million Kg of rare earths a year.
(I edited the last paragraph after spotting that I missed a factor in my initial math)