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J4 ›› 2003, Vol. 11 ›› Issue (2): 15-19.

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ANALYSIS OF ORE2FORMATION AND ELEMENTS CONCENTRATION IN JIAOJIA GOLD DEPOSIT

PANG Xucheng1,2,WANG Yuping2,ZHENG Guangyu2, ZHANG Huadong2,XU Daoxue2,SUN baojing2   

  1. 1. Chengdu University of Technology, Chengdu, Sichuan,610059 China;
    2. Jiaojia Gold Mine of Shandong Gold (Group) Co. Ltd., S handong Laizhou  261441, China
  • Received:2002-08-08 Revised:2002-10-13 Online:2003-04-30 Published:2011-11-24

Abstract:

Jiaojia gold deposit is controlled by region fault and alternation zone, the producing temperature ranges mainly from 250 ℃to 320 ℃, the pressure is 800×105 Pa, f o2=10-34~10-36, the concentration of sulphur, carbon and lead isotopes reflect the stability of geological settings. The gold element is mostly derived from Jiaodong group, secondly from the depth, hydrothermal is mainly come from meteoric water and magnetic water, transformation water, reflecting the long and inherit ore-formation.

Key words: Gold deposit, Geochemistry, Origin, Shandong Jiaojia

CLC Number: 

  • P618

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