This was found years ago. This "finding keeps popping up as a new finding... My understanding is that its huge, but underwater and dredging/vacuuming it up wo

This was found years ago. This "finding keeps popping up as a new finding... My understanding is that its huge, but underwater and dredging/vacuuming it up would be massively damaging to the ocean environment not to mention so expensive it's not really cost effective. Yet. It depends on what China does with their huge reserves...