Human Folly about “manganese”

index

• NMC battery aspiring materials (spectrum.ieee.org):

  #mining #nickel, #manganese, and #cobalt from #olivine (as well as iron and magnesium, of course) at Aspiring Minerals

  on 02025-07-27
• NORI and Allseas lift over 3000 tonnes polymetallic nodules (investors.metals.co):

  #themetalscompany subsidiary #NORI and #Allseas gathered 4500 tonnes of #manganese #nodules by driving a pilot collector vehicle across 80 km of seafloor. apparently there’s an International Seabed Authority now to which they have to apply for a #mining permit ("exploitation contract")

  on 02022-12-30