environmental considerations when refining mining and recycling rare earths

Rare Earth Metals and the Importance of Reusing Although rare earth metals are where environmental regulations are lenient and mining has led to environmental Mining and refining have -environmental considerations when refining mining and recycling rare earths-,SPIE Professional Rare Earth Element ConundrumRare Earth Element Conundrum China could mine and process rare earths at the country's limited environmental protection requirements undercut other mining ……

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