4 ms·
It's pretty expensive to haul rocks out of the ground and separate the various elements from it. I find it hard to believe that it's more expensive to refine a
by xhkkffbf 2y ago
It's pretty expensive to haul rocks out of the ground and separate the various elements from it. I find it hard to believe that it's more expensive to refine a pile of used hard drive platters and it is to extract the same thing from some mountain in the middle of nowhere.
- mensetmanusman 2y agoIt depends on what the elements are mixed with in high concentrations and which separation pathways need to be used.