Prospecting Prediction Based on Multiplex Abnormal Information of Guojiatun Pb-Zn Deposit in Northern Hebei
详细信息
- 责任者：Wang Hui (Shandong Zhaojin Group Corporation ; Zhaoyuan 265400 ; China) ; Liu Gengyin
- 刊名：Mineral Resources and Geology
- 出版年：2013
- 卷期：27(2)
- 关键词：铅锌矿床 ; lead-zinc deposit ; 河北 ; Hebei Province
- 页码：p.158-161
- 图表：illus., 5 refs.
- 分类号：1001
- issnNo：ISSN1001-5663
- isbnNo：CN45-1174/TD
摘要
This paper elaborates on deposit geological characteristics,metallogenic conditions and ore-forming rules of Guojiatun Pb-Zn deposit.Pb-Zn-Ag-Cu are determined to be element association anomaly clues for prospecting by tectonic geochemical method based on geological anomaly information about prospecting for hidden ore(such as information of wall rock alteration,ore-controlling and lithological contact zone) and distribution of surficial tectonic geochemical halo and multivariate statistical analysis.At the deep part and the edges of Ⅶ-1,Ⅶ-3 and Ⅶ-4 orebodies,magnetotelluric sounding is carried out.The distribution of ore-controlling faults and favorable positions for prospecting were delineated according to resistivity anomaly.Seven ore-prospecting targets were delineated according to the comprehensive analysis of geological abnormal information,tectonic geochemical information and magnetotelluric sounding information.
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