陕西省宁陕县东沟金矿标型矿物中黄铁矿特征  

作　　者：张孝东 白文军 任伟刚 

机构地区：[1]陕西省地质矿产勘查开发局第一地质队,陕西安康725000

出　　处：《科技创新与应用》2020年第12期52-54,共3页Technology Innovation and Application

摘　　要：陕西省宁陕东沟金矿区金矿体与黄铁矿关系密切,通过研究,初步可以认为黄铁矿为矿区内的标型矿物,文章依据岩矿测试结果,基于矿区地质背景,对金的赋存特征、区内黄铁 矿的镜下特征等与金的富集关系进行分析,讨论区内黄铁矿对找矿的指示意义。There is a close relationship between gold ore body and pyrite in Ningshan Donggou gold mining area, Shaanxi Province. Through the study, pyrite can be preliminarily recognized as a typomorphic mineral in the mining area. Based on the rock ore test results and the geological background of the mining area, this paper analyzes the relationship between the occurrence characteristics of gold and the microscopic characteristics of pyrite in the area and the enrichment of gold, and discusses the indicative significance of pyrite for prospecting in the area.

关 键 词：地质背景 赋存特征 黄铁矿 宁陕县 

分 类 号：P618.2[天文地球—矿床学]