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J4 ›› 2007, Vol. 15 ›› Issue (3): 41-46.

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Genesis of Hetai Gold Deposit

 YIN  Cheng-Zhong1, LUO  Wei2   

  1. 1.Hetai Gold mine of Guangdong province,Guangdong Zhaoqin,526020,China;
    2.The College of Geosciences and Environmental Engineering,Central South University,Changsha,410083,China.
  • Received:2007-04-18 Revised:2007-05-25 Online:2007-06-28 Published:2011-07-28

Abstract:

The Hetai gold deposit is strictly controlled by ductile shear zone and mylonite zone.On the one hand,both the background of mineralizing and geological charcter of deposit are especial,the other,the process of mineralizing is complicated.The paper begins with the analysis of ore material source,relation between structure an d mineralizing,physiochemical condition of ore formation and transportation-precipition mechanism of gold.The results of research is that the deposit location is controlled by ductile shear zone and ore materials are multi-sourced but primarily by that from Sinian C bed,subsidiarily by magmatic fluid.The metallogenic model is ductile shear zone+thermal dynamic metamorphison + hydrothermal fluid circulation enrichment.

Key words: Hetai gold mine, Deposit, Characters of genesis, Ductile shear zone, Hydrotherm alfluid circulation

CLC Number: 

  • P611

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