| 沟系土壤地球化学测量在内乡韭菜沟矿区勘查中的应用 |
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| 引用本文： | 王小高,贺笑余,陈鹏,刘永贺.沟系土壤地球化学测量在内乡韭菜沟矿区勘查中的应用[J].物探与化探,2011,35(6):733-738. |
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| 作者姓名： | 王小高 贺笑余 陈鹏 刘永贺 |
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| 作者单位： | 河南省有色金属地质勘查总院,河南郑州,450052 |
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| 摘 要： | 通过在韭菜沟矿区的沟系土壤地球化学测量工作,发现了一批有价值的地球化学异常,结合地层、岩性、构造等有利控矿因素,对金、银、砷、汞、锑地球化学异常区的找矿潜力进行分析,说明砷、汞、锑异常对金矿化有一定的指示意义。进一步明确找矿方向,缩小找矿范围,圈定了3个找矿靶区,对各靶区实施山地工程验证,取得了较好的找矿效果,证明沟系土壤地球化学测量方法在地质勘查中具有明显的找矿效果,为进一步的地质工作提供了科学依据。
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| 关 键 词： | 沟系土壤地球化学测量 异常查证 矿区勘查 |
THE APPLICATION OF VALLEY SOIL GEOCHEMICAL SURVEY TO THE JIUCAIGOU ORE DISTRICT IN NEIXIANG |
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| WANG Xiao-gao,HE Xiao-yu,CHEN Peng,LIU Yong-he.THE APPLICATION OF VALLEY SOIL GEOCHEMICAL SURVEY TO THE JIUCAIGOU ORE DISTRICT IN NEIXIANG[J].Geophysical and Geochemical Exploration,2011,35(6):733-738. |
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| Authors: | WANG Xiao-gao HE Xiao-yu CHEN Peng LIU Yong-he |
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| Institution: | WANG Xiao-gao,HE Xiao-yu,CHEN Peng,LIU Yong-he(Henan Institute of Non-ferrous Metal Exploration,Zhengzhou 450052,China) |
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| Abstract: | Based on applying valley soil geochemical survey to ore prospecting in the Jiucaigou ore district,the authors found some valuable anomalies.Combined with ore-controlling factors such as strata,lithologic character and structure,the authors analyzed the prospecting potentiality of element geochemical anomalies of Au,Ag,As,Hg and Sb.Element anomalies of As,Hg and Sb can indicate gold mineralization.The prospecting direction was pointed out,and three key targets for ore-exploration were delineated.Later,every ... |
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| Keywords: | valley soil geochemistry survey anomaly inspection ore district exploration |
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