摘要
河南省陕县黄野坪金矿位于崤山金矿田,后者是豫西金矿集区的重要组成部分。矿区广泛出露中元古界熊耳群,发育多期活动的断裂构造和燕山晚期中酸性小侵入体,成矿条件优越。通过对矿床的成矿环境和成矿规律进行系统的分析,将断裂构造与化探异常叠加部位作为找矿靶区,通过钻探施工发现金矿体9个,实现找矿突破。矿区剥蚀深度较浅,大部分矿体还未出露地表,矿体深部具有较好的找矿空间。岩体周围发育的爆破角砾岩带和北西向断裂带是今后找金的有利地段。
Huangyeping gold district in Shanxian county,Henan province is located in Xiaoshan gold field,and Xiaoshan gold field is an important part of Western Henan ore concentrated area. There wildly exposed Mesoproterozoic Xiong＇er group,faults developed,exposed a small Yanshanian acidic rock in it,so this gold district is with good prospecting. By through the systemic analysis of the mining geological characteristics and metallogenic environment,it is suggested that the superimposed part of fault structure and geochemical anomaly as the prospecting target. After drilling construction,9 gold ore bodies have been discovered in the fractures at depth,and Zachieved a real breakthrough in the search of gold mine. With comprehensive analysis,mine is not deep degree of erosion,most of the ore bodies are not exposed on the surface,so there is a good prospect exploration for deep ore bodies. The hydrothermal breccia zone around the rock and the north west fault in the gold district is the favorable area to find gold ore bodies.
出处
《东华理工大学学报（自然科学版）》
CAS
2015年第1期12-22,共11页
Journal of East China University of Technology(Natural Science)
基金
河南省国土资源厅2011年度地质勘查基金(周转金)项目(豫国土资发〔2012〕80号)
关键词
地质特征
找矿方向
工程验证
黄野坪金矿
geological characteristics prospecting direction engineering verification Huangyeping gold district
