华南钨锡稀有金属花岗岩的岩石化学和矿物学特征

ON THE PETROCHEMICAL AND MINERALOGICAL CHARACTERISTICS OF THE TUNGSTEN TIN,RARE METAT GRANITES IN SOUTH CHINA

通过对华南钨锡稀有金属花岗岩的系统研究,将其划分为四类含矿花岗岩,它们构成了一个有成因联系的成岩成矿系列。本文从岩石化学、矿物组合及特征性矿物等方面,对含矿花岗岩的演化规律进行了探讨和总结。

Depending on the systematic studies the tungsten, tin, rare metal granites in South China can be divided into four types. Therefore, the ore-bearing granites display a lithogenetic-metallogenetic system. In this paper,the evolutionary regularities of the orebearing granite are discussed on the basis of the petrochemical and mineralogical studies.