Tectonic framework of China and its relation with mineral resources--Cognition from geophysical data

摘要

TECTONIC and its evolution are theoretical basis of geology and summation in geosciences from investigation of the earth's structure, composition, motion and history. Therefore, they are of great importance to the industrial activities. Various geological maps have been compiled in different scales after long-time observation of rock outcrops in mountains and torrents. These tectonic maps, which are obtained based upon the cognition and judgment of tectonic movements in different ages, are summarization regarding the regularity of geological phenomenon in terms of theory, and provide service of exploration and references for environmental protection and prevention and control of disaster.