Marine Manganese Deposits

This handbook summarizes the main advances in our understanding of marine minerals and concentrates on the deposits of proven economic potential. In cases where

During the past ten years, evidence has developed to indicate that seawater convects through oceanic crust driven by heat derived from creation of lithosphere a

As the importance and dependence of specific mineral commodities increase, so does concern about their supply. The United States is currently 100 percent relian

The Mineral Resources of the Sea