岩浆作用、深部壳幔过程与资源—环境效应

Magmatism,Deep Crust—Mantle Processes and Mineral Resources—Environment Effects

本文提出3个大地构造单元中火成岩构造组合及其所对应的岩石圈—软流圈系统的状态,着重讨论了岩浆作用与深部壳幔过程对成矿作用的约束,简要讨论了它们的环境效应。提出研究岩石圈—软流圈动力学的演化趋势对中国大陆未来预测的重要性。

In this paper, three types of igneous petrotectonic assemblages in three tectonic settings, and their corresponding lithosphere—asthenosphere systems are put out. Discussion emphatically on the constraints of the magmatism and deep crust—mantle processes to the metallogenesis, and briefly on the environmental effect has been made. The significance of study on the evolution trend of the lithosphere — asthenosphere system for the prediction of the China continent in the future is also discussed.