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J4 ›› 2007, Vol. 15 ›› Issue (3): 11-14.

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Geological Features and Prospecting Direction of Duhuangling Gold Deposit, Jilin

 ZHOU  Dian-Yu, SONG  Bing-Jian, HUAI  Bao-Feng   

  1. No.3 Gold Geological Party of CAPF,Harbin 150049,China
  • Received:2007-04-15 Revised:2007-04-28 Online:2007-06-28 Published:2011-07-28

Abstract:

Duhuangling gold deposit occurred in the quartz diorite of Late Yanshan Epoch. The ore-bodies are directly controlled by EW -trending fault structure zone. The main types of the wall-rock alteration include quartzitification, sericitization, chloritization, pyritization, limonitization, kaolinitization, carbonatization. Evolution of the alteration may been divided into three atages, namely, early-mineralizing alteration, middle-mineralizing alteration and late-mineralizing alteration. The gold mineralization is closely mated to the alteration, especially to the quartaitification, pyritization and sericitization-quartzitification. This is a typical fractured alteration type gold deposits. This is a meso-epithermal alteration type gold deposit which related with subvolcanic rock of Late Yanshan Epoch. Based on the prospecting criteria in the area.

Key words: Gold deposit, Geological feature, Prospecting direction, Duhuangling, Wangqing, Jilin

CLC Number: 

  • P618.102

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