Lode Gold Deposits in Eastern Segment of the Northern Orogenic Belt of China:Products of Combined Metallogenesis

作     者：B.L.Zhang,X.P.Cai,J.Wang and J.Han Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing,China, 

会议名称：《中国科学院地质与地球物理研究所2001学术年会》

会议日期：2001年

学科分类：081803[工学-地质工程] 08[工学] 0818[工学-地质资源与地质工程] 

基　　金：supported by the Significant Intellectual Creation Engineering Project(No.KZCX2-104, KZCX1-Y-02) of CAS the Significant Project(No.KZ951-A1-404) of CAS the NSFC(No.49603046) 

摘      要：Bordering eastern Mongolia,Zabaikal and far east of Russia (Fig.1),the region of interest lies in the northeastern part of China,which is the largest alluvial gold concentration district in *** a great deal of exploration work has been carried out in the region for more than 40 years,only several lode gold deposits with varied sizes have been discovered and mined in eastern and northern parts of the *** is that most known lode gold deposits in the region are among small and medium sizes? Is there any potential of finding new lode gold deposits? This paper attempts to give some new ideas on the genesis and evolution of lode gold deposits in the region and proposes some new prospecting targets.