Volume 25 Issue S1
May  2019
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Article Navigation >  Journal of Geomechanics  > 2019  >  25(S1): 21-26
HAN Qiong, ZHAO Tongyang, ZHENG Jiaxing, et al., 2019. STRUCTURAL ORE-CONTROLLING CHARACTERISTICS AND FAVORABILITY ANALYSIS OF THE KALAMAILI GOLD ORE BELT IN EAST JUNGGAR. Journal of Geomechanics, 25 (S1): 21-26. DOI: 10.12090/j.issn.1006-6616.2019.25.S1.004
Citation: HAN Qiong, ZHAO Tongyang, ZHENG Jiaxing, et al., 2019. STRUCTURAL ORE-CONTROLLING CHARACTERISTICS AND FAVORABILITY ANALYSIS OF THE KALAMAILI GOLD ORE BELT IN EAST JUNGGAR. Journal of Geomechanics, 25 (S1): 21-26. DOI: 10.12090/j.issn.1006-6616.2019.25.S1.004
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STRUCTURAL ORE-CONTROLLING CHARACTERISTICS AND FAVORABILITY ANALYSIS OF THE KALAMAILI GOLD ORE BELT IN EAST JUNGGAR

doi: 10.12090/j.issn.1006-6616.2019.25.S1.004

  • Geological Survey Institute of Xinjiang, Urumqi 830000, Xinjiang, China

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  • Published: 2019-05-01
    Abstract
  • The Kalamaili gold ore belt in East Junggar is one of the important metallogenic belts in Xinjiang, and more than 100 gold deposits (points) have been discovered. The fault structure in the area is extremely developed. The main fault structures include the Kalamaili deep fault, the Qingshui-Sujiquan fault and the Kupu large fault. The secondary faults derived from the large fault are widely developed and closely related to gold mineralization. Based on previous studies and mathematical statistics, using the remote sensing interpretation technology, the structural ore-control characteristics of the Kalamaili gold ore belt are summarizes and a preliminary advantage analysis is conducted. The results show that the NW-NWW fault is an extremely favorable ore-controlling structure in the metallogenic belt, which controls the distribution of the metallogenic belt, and the secondary faults and derived faults associated with it are the ore-bearing structures, controlling the deposit (Point) location. The ore-controlling effect of NE-NEE and NE on gold mines is not obvious. Gold deposits (points) are mostly distributed in the density zone of 5~15/100 km2. The peak density of the linear structure intersection point is 25/100 km2. As the density value increases, the gold deposits (points) decrease.

     

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