Manganese Nodules – Origin and Nature of Manganese Deposits on the Seafloor

Manganese nodules

Manganese concentrations in the seafloor are particularly well developed in deep, calm waters far from continental margins and active volcanic ridges. Manganese deposits form in ocean basins that receive little sediment that would otherwise bury them. Such areas include abyssal plains and elevated areas of the seabed, such as seamounts and isolated shallow shoals. Potential … Read more