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J4 ›› 2011, Vol. 19 ›› Issue (6): 22-26.

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The Geological Characteristics and Prospecting of No.7 Breccia Body in Qiyugou Deposit,Henan Province

HUA Shiquan   

  1. The Second Geological Team,Henan Provincial Non -ferrous Metals Geological and Mineral Resources Bureau,Zhengzhou 450016,Henan,China
  • Online:2011-12-28 Published:2012-05-29

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Abstract:

Qiyugou gold mine is located in the southern margin of the North China,Xionger terrane,it is a typical breccia type gold deposit.Through carrying out geological prospecting work,10 breccia bodies,which have a certain scale,have been found  in this area.J7 breccia body is the largest exposed rock in this area,in which 15 gold orebodies are found.The vein mineralization,developed in the bottom and edge of J7 breccia body,is being mined.By summarying the geological characteristics of J7 breccia body,we analyze the relationship between alteration and mineralization,research mineralization regularity,and predict favorable occurrence site of the orebody,indicate the next step prospecting.Meanwhile,based on the analysis of mineralization period,we discuss the formation of the deposit,and conclude the genesis of the deposit is a hidden breccia type.

Key words: Geological characteristics, Prospecting, J7 breccia body, Qiyugou gold mine, Henan Province

CLC Number: 

  • P618.51

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