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本项工作是“花岗岩与成矿”专题研究中的一个组成部分,我们曾于1981和1982年中对浙、闽、湘、粤、桂等五省区内的三十余个岩体进行了野外地质观查及采样、计划对已采集的样品做H、O、Sr、Pb等多种同位素,除确定其形成时代之外,将更多的着眼于物质成份来源,演化及其与成矿的关系,现将其进展扼要介绍如下: 一、通过野外地质观查对华南花岗岩类的构造岩石组合类型有如下的认识。
This work is an integral part of the study on granite and mineralization. In 1981 and 1982, we conducted more than 30 rock masses in five provinces including Zhejiang, Fujian, Hunan, Guangdong and Guangxi Field geological survey and sampling plan to collect samples of H, O, Sr, Pb and other isotopes, in addition to determine the formation of the era, will focus more on the source of the material composition, evolution and mineralization , The progress of which is briefly described as follows: First, through the field geological observation of the South China granite type of rock assemblage has the following understanding.