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《Contributions to Geology and Mineral Resources Research》 2011-02
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Geochemical anomalies lineation by means of geological bodies——Taking an area in Zhangjiakou as an example

LI Bin,LI Sui-min,YANG Chuan-xiang,LIU Hong-wei,XIE Xin-mei,CHEN Zhi-xian(Resources Colleage,Shijiazhuang Colleage of Economy,Shijiazhuang 050031,China)  
Determination of lower limits of the element anomalies are the key problem in geochemical exploration.Because distribution patterns and background values of elements in different geological bodies are quite different it is not proper to adopt a identical value in an area with compliex geology.As an example of the river sedement geochemical data at scale 1:200000 for an area in Zhangkou of Hebei province the authors lineated elements anomalies for different geological bodies on basis of analyzing the element distribution law.The result is better than that of adopting an identical value.
【Fund】: 石家庄经济学院第六届学生科技基金(项目编号:XG20091);; 河北省国土资源厅项目“张家口南部铅锌银多金属矿床成矿作用及找矿靶区优选”资助
【CateGory Index】: P632
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