陕西省凤县安王山地区金矿成矿背景及找矿方向  

Metallogenic background and prospecting direction of gold deposits in anwangshan area,Fengxian County,Shaanxi Province

作　　者：叶奎 姜万红 YE Kui;JIANG Wan-hong(China Shaanxi nuclear industry group 211 Group Co.,Ltd,Xi’an 710024,China)

机构地区：[1]中陕核工业集团二一一大队有限公司,陕西西安710024

出　　处：《世界有色金属》2020年第7期117-118,共2页World Nonferrous Metals

摘　　要：陕西省凤县安王山地区在大地构造位置上位于北秦岭造山带南缘,处于唐藏~丹凤~商南大断裂带北侧,是秦岭中西段有色、贵金属资源集中区.该区处于活动大陆边缘,遭受多期次强烈的构造岩浆活动,成矿地质背景十分有利;地球物理异常与地球化学异常套合性较好,也显示该区具备良好的找矿潜力.从含矿建造岩性、岩浆活动规律、矿化空间分布、物化探异常特征等方面判定了今后的找矿方向.找矿工作科学化实施建议从加强地区综合分析研究、选择合理的勘查手段方法以及强化现代信息技术使用等方面落实.Anwangshan area,Fengxian County,Shaanxi Province,is located in the southern margin of the North Qinling orogenic belt,in the north of the tangzang Danfeng Shangnan fault zone,and is a concentration area of nonferrous and precious metal resources in the middle and West Qinling Mountains.This area is located in the margin of active continent and suffered from multiple strong tectono magmatic activities.The metallogenic geological background is very favorable.The good coincidence of geophysical and geochemical anomalies also shows that this area has good prospecting potential.From the aspects of lithology of ore bearing formation,law of magmatic activity,spatial distribution of mineralization,characteristics of geophysical and geochemical anomalies,the future prospecting direction is determined.It is suggested that the scientific implementation of prospecting work should be carried out from the aspects of strengthening comprehensive analysis and research in the area,selecting reasonable exploration means and methods,and strengthening the use of modern information technology.

关 键 词：安王山 金矿 地质特征 找矿方向 

分 类 号：P618.42[天文地球—矿床学]