摘要
从区域地质背景、岩石地质、岩石化学、同位素地球化学等方面开展的综合研究表明：华南前寒武纪至中生代的花岗岩作用，是呈阶段演变的一种历史地质过程。它与该区大陆地壳演化与运动的发展过程和大陆大地构造不同体制的深部动力过程密切相关。传统板块理论连续作用的构造模式，难以对此作出全面解释。华南花岗岩及其成矿规律性的研究，需要从大陆地壳的形成、演化与运动的历史动力学作用过程中加以解决。
According to the comprehensive data of regional background, petrolopgy, petrochemistry and isotopic geochemistry, it is indicated that the evolution of granitoids in Southern China is a multistage geohistorical process from Pre-Cambrian to Mesozoic Era. The evolution is closely related to the development processes of continental crust and the deep dynamic processes of various geotectonic systems. It is difficult to explain the evolution by means of the traditionally plate tectonic theory. When we study the granitoids and their metallogenic regularities in Southern China, It is necessary to Understand the forrLnation, development and movement of continental crust.
出处
《大地构造与成矿学》
EI
CAS
CSCD
1997年第2期181-188,共8页
Geotectonica et Metallogenia
关键词
花岗岩
地壳演化
演化特征
岩石化学
granitoids of Southern China, evolution, development and movement of continental crust
