Tag: polymetallic nodules

Trillions of baseball-sized polymetallic nodules lie unattached on the abyssal seafloor.

Deep-sea polymetallic nodules: a vast resource of lower-impact nickel

Deep-sea polymetallic nodules represent the cleanest source of battery-grade metals on the planet. Nodules in the Clarion Clipperton Zone of the Pacific ocean contain...