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keewee7 | 3 years ago

Maybe it's time for the rest of the world to do sustainable rare earth metal mining or end up being more geopolitically subjugated by China and Russia.

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culi|3 years ago

What exactly does "sustainable rare earth metal mining" mean and look like? Are there any actual examples of it?

Also not all minerals are so evenly spread. For example, it's estimated that half of all cobalt reserves is in little old Democratic Republic of the Congo