Nozinger t1_jaj8e16 wrote
Reply to comment by exit2dos in German scientists show a commercially feasible method for cyanobacteria to extract 17 rare earth elements from low-concentration sources. Currently, most of the world's supply of these elements is mined in China. by lughnasadh
Not necessarily. The seawater can also contain those rare earth minerals with current methods it is just way too expensive to extract those comercially.
If we find a way to improve this technology and make it way cheaper or use it on a bigger scale we could potentially extract those elements from the sea.
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