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J4 ›› 2009, Vol. 17 ›› Issue (6): 23-28.

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Preliminary Study on the Geological Characteristics and Ore-controlling Factors of Yanzigou Gold Deposit in Danba,Sichuan Province

HOU Lin,WANG Xiongwu,PENG Huijuan   

  1. Chengdu University of Technology,Chengdu   610059,Sichuan,China
  • Received:2009-05-07 Revised:2009-05-31 Online:2009-12-30 Published:2011-07-15

Abstract:

Yanzigou gold deposit is located in the middle of Yongxi fomix,in danba county,Sichuan province.The ore
body Occurs in epimetamorphic black shale series in Devonian Weiguan group.is lenticular and stratiform—like.The formarion of ore body is related to gold—bearing stockwork qua~z veins.and it is obviously controlled by fracture.The“X” type structure constituted by NNE striking Maoniuhe fault and EW striking Mozigou fault and other small faults provides great mi gration and storage space for the ore-forming fluid.In addition magmatism and metamorphism play very important hales in mineralization.

Key words: Yanzigou gold deposit, Muruntau gold deposit, “X’’type structure, Geological characteristics, Danba, Western Sichuan

CLC Number: 

  • P618.51


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