摘要
Abstract
Gold(Au)has been an important strategic metal and precious metal because of its rare and stable chemical properties,and has been widely used in many aspects and domains.Gold deposits may often associated with some kinds of base metal like lead,zinc,silver,copper,etc.,we can gain higher economic value through the comprehensive utilization of these metals.In this paper,we will discuss the migration and precipitation mechanism of gold,lead,zinc,silver and copper,so as to provide reference for the further work of each gold deposit.On the other hand,the author introduces some characteristics to distinguish the geochemical process of gold ore-forming fluid,which will be helpful to judge the geochemical changes in the fluid,and then knows about the ore-forming process and the favorable position of mineralization,and provide the basis for further prospecting.关键词
热液金矿/伴生元素/迁移沉淀形式/成矿流体地球化学Key words
Hydrothermal gold deposit/Associated elements/Migration precipitation form/Geochemistry of ore-forming fluids分类
天文与地球科学
