摘要
秦岭造山带是我国多金属矿产资源重要产地之一,自太古代以来秦岭经历了四大构造演化阶段及多种构造体制的转化,导致了多期构造热事件和成矿作用的发生,为秦岭金属元素的大规模富集成矿创造了条件。秦岭造山带是典型的复合型大陆造山带,具有长期发展的演化史,在不同的地质发展阶段以不同的构造体制演化,具有独特而复杂的岩石圈组成与构造。
Qinling orogenic belt is one of the important origins of polymetallic mineral resources in our country.Since archaean Qinling experienced four tectonic evolution stages and various tectonic regime transformation,it has led to the multiphase tectonic thermal event and mineralization. It created the mass concentration of metal elements in Qinlingmetallogenic conditions. Qinling orogenic belt is a typical complex continental orogenic belt. It has a long-term development evolution in different geologic evolution stage of development in different tectonic regime. It will have a unique and complex composition and structure of the lithosphere.
引文
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