新疆尼勒克县小于赞金矿地球化学找矿方法应用效果  

The application effect of geochemical prospecting method for prospecting and exploration at Xiaoyuzan gold mining area in Xinjiang

作　　者：华二 肖徳长 孙芳 袁雄 张旦 罗先熔[2] HUA Er;XIAO Dechang;SUN Fang;YUAN Xiong;ZHONG Dan;LUO Xianrong(Central South Geological Survey Institute of China Metallurgical Geology Bureau,Wuhan 430081,Hubei,China;Guangxi Key Laboratory of Exploration for Hidden Metallic Ore Deposits&Research Institute of Forecasting Ore Deposit,Guilin University of Technology,Guilin 541006,Guangxi,China)

机构地区：[1]中国冶金地质总局中南地质调查院,湖北武汉430081 [2]桂林理工大学广西隐伏金属矿产勘查重点实验室&隐伏矿床预测研究所,广西桂林541006

出　　处：《矿产与地质》2022年第4期824-830,共7页Mineral Resources and Geology

摘　　要：新疆小于赞金矿位于伊宁市北部也里莫顿晚古生代裂陷盆地。为建立一套适用于浅成低温热液型金矿地球化学勘查综合模型,对研究区的深部进行勘查找矿,在新疆小于赞金矿区投入了土壤地球化学测量、壤中气测量、壤中气汞测量、地电提取技术和土壤离子电导率测量5种地球化学勘查方法开展找矿勘查研究。运用这些方法在工作区内圈定各类综合异常靶区共4个,通过地表工程及钻孔工程验证,取得了很好的效果,值得进一步深入开展找矿研究工作。Xiaoxiaozan gold deposit is located in the Late Paleozoic rifting basin of Yilimordun,northern area of Yining City in Xinjiang.In order to establish a comprehensive geochemical exploration model for epithermal gold deposit,and to explore for the deep orebody in the study area,five geochemical exploration means,i.e.,soil geochemical survey,soil gas survey,soil gas mercury survey,geoelectronic extraction technology and soil ion conductivity measurement,are applied in the exploration research.Using these methods,four comprehensive anomaly target areas are delineated out in the study area,which have been verified by surface engineering items and drilling holes.There is achieved for a good prospecting result,which is worthy of further exploration research.

关 键 词：小于赞金矿 地球化学勘查方法 新疆伊犁 

分 类 号：P632[天文地球—地质矿产勘探] P618.51[天文地球—地质学]