Modern Environment and Mineralization of Water-Rock System at Oceanic Bottom
海洋底部水岩系统现代环境和成矿作用

Exemplified by the South China Sea and the East Pacific basin,this paper expounds the characteristics of environmental factors at the oceanic bottom on the basis of geoenvironmental setting,points out the existing form of ore-forming metals and the types of separated minerals, and puts forward some new concepts on mineralization of polymetallic nodules.