DIWA STRUCTURES IN THE WORLD

(Following Vol.24,No.1) The author thinks that "it is necessary to independently study activation processes and structures,as their metallogeny is sharply different from metallogeny of geosynclines and platforms.Today,their significance increases because we need to work out a regional concept of rational use of natural resources,which corsiders that various natural resources(from mineral to recycled) have natural dynamic relations and mutual dependent relationships."