SEARCH Articles Figures Tables Coprecipitation of Trace Elements with Iron and Manganese Oxides First-Row Transition Metal Elements Scandium to Manganese Manganese Rare Earth Elements Manganese elemental Manganese nodules element associations Manganese nodules elemental composition Manganese volatile elements Manganese, alloying element Trace element Manganese Molybdenum Nickel Trace elements manganese Transition elements manganese