区域成矿规律对华南大地构造属性的联系

关于华南大地构造属性，长期存在古陆或克拉通与地槽褶皱带或造山带两种观点。根据华南很少出露早前寒武纪地质体，广泛发育1．0Ga以后的巨厚地槽相沉积物，经历了1．0Ga以后的多旋回构造运动，发育多期次花岗岩类等事实，笔者认为华南是造山带，而非古陆。考虑到世界著名地台或古陆均不产钨矿，而华南是世界最重要的钨矿省，本文通过分析钨等元素成矿地球化学原理，结合介绍华南含钨花岗岩类的地球化学特点及其形成构造背景，从区域成矿规律角度论证了华南是造山带。

The metallogeny of South China closely relationships to its geotectology

The geotectonic nature of the South China has been debated for a long time between the Old Land or craton and the Folded Geosyncline or orogenic belt.The authors insist on that it is an orogenic rather than a cratonic area,because South China is rare of Early Precambrian terrains,widespread of huge volume of geosyncline-facies sediments with age of <1.0 Ga,significantly affected by multi-cyclic tectonic movements after 1.0 Ga,and developed with multistage Phanerozoic granitoids.Considering that famous platf...