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Application of geophysical-geochemical method in verification of stream sediment anomaly in Baoxinggou area of Heilongjiang

查看全文 作  者:LU [1,2]Yurun;LIU [1]Cai;LI [2]Qinglu;YU [2]Chengwei;ZHANG [2]Donghui 高影响力作者 机构地区:[1]College of Geo-Exploration Science and Technology,Jilin University;[2]No.3 Gold Geological Party of Chinese People's Armed Police Force高影响力机构 出  处:《Global Geology》索引2015年第18卷第1期,共8页高影响力期刊 基  金:Supported by project of Special Service Funds for Gold Geology of Gold Headquarters(2008,No.20130301) 摘  要:Baoxinggou area is located in northern Daxing'anling. In this area,comprehensive use of geophysical and geochemical exploration methods plays an important role in the prospecting,and has yielded some application results so far. Based on the 1 /100 000 stream sediment anomaly survey,the methods of 1 /20 000 soil geochemical measurement,trenching engineering on the earth's surface and 1 /10 000 IP intermediate gradient survey were all used to verify and decompose drainage anomalies,as well as to find and locate ore bodies. In this way,an effective,economical and quick prospecting method was concluded,which focuses on the middle and lower mountain forest swamp landscape in the northern part of Daxing'anling,and provides reference for the prospecting in the area. 关 键 词:水系沉积物异常 地球化学方法 地球物理 应用 验证 黑龙江 大兴安岭北部 土壤地球化学
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