Geological Characteristics and Prospecting Direction of the Huangnipo Lead-Zinc Deposit in Yanhe County, Guizhou Province
Received:April 13, 2018  Revised:April 26, 2018
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KeyWord:Geological characteristics, Prospecting direction, Huangnipo lead-zinc deposit
     
AuthorInstitution
张羽洋 贵州有色金属和核工业地质勘查局
王新富 昆明理工大学 国土资源工程学院
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Abstract:
      Huangnipo lead-zinc deposit is located in the southern margin of the Yangtze plate, and the complex structure deformation zone of the Tailong-Zunyi-Guiyang. The region area is a set of stable sedimentary rock phase, and Pb, Zn elements contents have high background values. The geological conditions of metallogenic are better in the mining area. Based on the previous researching achievements, and combined with metallogenic geological background, this paper takes eight lead-zinc ore-bodies (No: ①, ②, ③, ④, ⑤, ⑥, ⑦, ⑧) of Huangnipo lead-zinc deposit as study objects. The geological characteristics and prospecting direction of the Huangnipo lead-zinc deposit are studied from the aspects of ore-bearing formation lithology, ore-controlling structure, wall rock alteration, the spatial distribution of lead-zinc ore-bodies, ores and minerals assemblage characteristics. The genetic type of ore deposit is discussed and the metallogenic model of ore deposit is established, combined with the geological characteristics, ore-controlling factors and prospecting signs, two key prospecting targets of F5 and F7 ore-bearing fault zones in depth are put forward, which can provide reference for the next geological prospecting work.
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