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J4 ›› 2012, Vol. 20 ›› Issue (2): 32-36.

• article • Previous Articles     Next Articles

Analysis on the Geological Characteristics and  Potential  of Ore Prospecting of the Guoluolongwa Gold Deposit in Qinghai Province

MA Zhongxian，YANG Baorong，JIA Jihuan   

  1. No.8 Geological Team of Qinghai Nonferrous Metals Geological Exploration Bureau，Xining   810012，Qinghai,China
  • Received:2011-12-11 Revised:2012-02-21 Online:2012-04-28 Published:2012-08-21

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Abstract:

East Kunlun metallogenic belt in Qinghai Province is an important metallogenic belt,including precious metals,non-ferrous metal and black metal.Goluolongwa gold bed is a ductile shear zone type gold deposit located in the east section of Eastern Kunlun Orogenic belt,which is another important economic value gold deposit discovered recently,7 gold mineralized bodies have been discovered until now,and it has a considerable potentiality for prospecting.By research on the geological characteristics,metallogenic regularity and potential analysis,it is considered that Guoluolongwa gold deposits are pyrite-dominated sulphide quartz vein and sulphide altered rock type.The alteration of wall-rocks in the deposit includes silicification,pyrite,and chloritization.According to the altered characteristics,the gold deposits shear system posses quartz vein type and thin vein ore-forming series,which is significant for ore-prospecting in the depth and periphery of this area.

Key words: Gold deposit, Geological characteristics, Potential analysis, Ductile shear zone, Qinghai Province

CLC Number: 

  • P618.51

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