区域性地质构造与成矿模式的研究是矿产地质工作者基本的研究内容之一。近二十年来,随着世界上海洋地质学的飞速发展,新全球性活动构造理论的建立,在地质理论上产生了革命性影响。一些国际组织对现代大裂谷、大洋中脊、板块消减带、转换断层的活动机制和海洋沉积作用的海底观测研究成果,令人信服地解释了各类地槽及其他构造单元的产生与发展。诚然,地壳的发展和演化不可能是简单的重复,不同地区,不同时代的地壳 The study of regional geological structure and metallogenic model is one of the basic research contents of mineral geology workers. In the recent two decades, with the rapid development of marine geology in the world, the establishment of a new global tectonic theory has had a revolutionary effect in geological theory. The achievements of some international organizations in the research of the seabed observations of the modern large rift, mid-ocean ridges, plate subsidence zone, transitional fault movement mechanism and marine sedimentation convincingly explained the generation and development of various types of earth troughs and other structural units . It is true that the development and evolution of the crust can not simply be repeated in different parts of the earth’s crust