3 ms·
> ...massive amounts... The entire world production of neodymium was on the order of 80k ton/yr the last I checked (though that was quite a few years ago).
by piannucci 4y ago
> ...massive amounts...
The entire world production of neodymium was on the order of 80k ton/yr the last I checked (though that was quite a few years ago).
- fancy_hammer 4y agoHow many tons of earth need to be processed to end up with 80k tons of neodymium?