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Technically, its a (rare) precious metal. https://en.wikipedia.org/wiki/Precious_metal https://en.wikipedia.org/wiki/Precious_metal
by 001sky 13y ago
Technically, its a (rare) precious metal.
https://en.wikipedia.org/wiki/Precious_metal https://en.wikipedia.org/wiki/Precious_metal
- Tuna-Fish 13y agoWhich is a completely different thing than a rare earth metal. (Which incidentally are not rare or precious.) To be fair, the group is badly named, but rare earth metals has a very precise meaning -- if something is not one of the lanthanides, Scandium, or Yttrium, it's not REE.