Elemental composition of various manganese nodules

Manganese nodules have been observed over wide areas of both the Pacific and Atlantic Oceans, however, deposits in the Pacific Ocean are generally much richer in elements of...锰结核（manganese nodules）已在太平洋与大西洋的广阔海域中被观测到，然而太平洋中的锰结核沉积通常在元素富集程度上普遍远高于大西洋海域的对应沉积