黔东地区金矿构造-流体-成矿作用探讨

Discussion on Structure-Fluid-Mineralization in Quartz-Vein Gold Deposits,Eastern Guizhou

黔东地区位于华南成矿区的天柱-黎平成矿亚带,是贵州重要的黄金产出地。以研究区成矿地质背景及成矿地质特征为基础,结合以往研究资料和野外实地调查资料,应用金矿成矿过程中构造-流体-成矿作用的相关理论,对研究区构造与脉体的关系、构造与金成矿作用、流体与金成矿作用进行分析和探讨,提出了构造和流体耦合作用与金成矿作用在时空分布上的关系。

The area of eastern Guizhou is located in Tianzhu-Liping sub-metallogenic belt, which is an important location of gold production in Guizhou. In this paper, the metallogenic geological background and metallogenic characteristics were studied as a foundation, in combination with previous research data and field investigation data and the application of gold mineralization in the process of structure-fluid-mineralization of theoretical re- search methods, analyzing and discussing the relationship between structures and veins, between structure and gold mineralization, between fluids and gold mineralization were explored and the spatiotemporal distribution of relationship between structure and fluid coupling function with gold ore mineralization was put forwards.