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Gold Science and Technology ›› 2016, Vol. 24 ›› Issue (5): 56-60.doi: 10.11872/j.issn.1005-2518.2016.05.056

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Study on 3D Space Metallogenic Regularity of No.171 Ore Vein of Dongfeng Deposit in Shandong Province

JIA Fuju1,GAO Jianguo1,JIAN Long1,LIU Yan2,MENG Keke1,KE Longyue1   

  1. 1.Department of Earth Sciences,Kunming University of Science and Technology,Kunming   650093,Yunnan,China;
    2.Shandong New Energy Limited Company of Geology and Mineral Resources,Jinan    250014,Shangdong,China
  • Received:2016-02-26 Revised:2016-03-25 Online:2016-10-28 Published:2016-12-27

Abstract:

No.171 ore vein in Dongfeng deposit is located in the southeastern of Linglong gold field,has superior ore-forming geological condition.Based on the previous work and scientific research results,3D model of orebodies was constructed.By statistical analysis,spatial correlation and random factors of gold grade distribution was discussed.With the study of mineralization regularity and trend analysis,integrative consider with the characteristics of ore-controlling factors.It is suggested that in the ore strike direction there are two mineralization enrichment zones,as north-west zone in the upper part of the deposit and south-east zone in the lower part,the two zones are very important exploration areas,there are also have large prospecting space in the ore deep direction.

Key words: geostatistical, metallogenic regularity, prospecting direction, Dongfeng gold deposit, Shandong Province

CLC Number: 

  • P618.51
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