滁州全椒地区金矿成矿控矿条件研究

Research on the ore-forming and controlling conditions of gold deposits in Quanjiao area,Chuzhou

为深刻理解滁州全椒地区的金矿成矿控矿条件,本文首先系统梳理了滁州全椒地区的自然地理背景,明确了该区域内金矿分布与地貌、气候等基础条件之间的关联性,并结合金矿数据深入分析了全椒地区特有的构造环境。最后,解析了成矿物质来源,并结合岩相学、同位素地质学等多种手段确定了成矿温度压力条件。同时,针对岩石基底与构造活动如何影响金矿生成与分布进行了分析,揭示了岩浆作用和构造运动在控制金矿形成方面所起到的作用。

In order to gain a deeper understanding of the gold mineralization control conditions in the Quanjiao area of Chuzhou,this article first systematically reviews the natural geographical background of the Quanjiao area,clarifies the correlation between the distribution of gold deposits in the area and basic conditions such as topography and climate,and analyzes the unique structural environment of the Quanjiao area in depth with recent data.Finally,the source of ore-forming materials was analyzed,and various methods such as petrology and isotope geology were used to determine the temperature and pressure conditions for mineralization.Meanwhile,an analysis was conducted on how rock basement and tectonic activity affect the generation and distribution of gold deposits,revealing the roles played by magmatic and tectonic movements in controlling the formation of gold deposits.