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Regional fractures and denudation of gold ore deposits in Gangdise block, Tibet: Evidence of Ag/Au values
Li, SR; Deng, J; Hou, ZQ; Xiao, R; Yuan, WM; Feng, XL; Zhao, ZD; Shen, JF; Zhou, S; Yuan WM(袁万明)
2001
发表期刊SCIENCE IN CHINA SERIES D-EARTH SCIENCES
卷号44页码:#REF!
通讯作者Li, SR (reprint author), China Univ Geosci, Dept Earth Sci & Resources, Beijing 100083, Peoples R China.
文章类型Article
摘要Mapping with Ag/Au ratios of mineralized rocks and ores as a parameter reveals that the deep fractures in the Gangdise block control the distribution of the high value regions which may represent the shallow zones of strongly mineralized areas. The variance gradient regions with large Ag/Au ratio may represent the boundaries between strongly mineralized areas and weakly mineralized areas. In the middle part of the Gangdise block, gold and silver mineralization centers mainly distribute along the NW extending Coqen-Xigaze region, NE extending Yangbajain region and E-W extending Lhasa-Gongbogyamda region. The gold and silver mineralized rocks and ores may have been slightly denuded in the west of the middle Gangdise block, and the denudation in the east, however, may be stronger. The primary gold and silver prospect in the west may be better than in the east.
关键词Ag/Au ratio regional fracture denudation gold ore deposit Tibet
学科领域Geology
DOI10.1007/BF02911979
收录类别SCI
WOS类目Geosciences, Multidisciplinary
WOS记录号WOS:000175181800015
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226302
专题多学科研究中心
推荐引用方式
GB/T 7714
Li, SR,Deng, J,Hou, ZQ,et al. Regional fractures and denudation of gold ore deposits in Gangdise block, Tibet: Evidence of Ag/Au values[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2001,44:#REF!.
APA Li, SR.,Deng, J.,Hou, ZQ.,Xiao, R.,Yuan, WM.,...&袁万明.(2001).Regional fractures and denudation of gold ore deposits in Gangdise block, Tibet: Evidence of Ag/Au values.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,44,#REF!.
MLA Li, SR,et al."Regional fractures and denudation of gold ore deposits in Gangdise block, Tibet: Evidence of Ag/Au values".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 44(2001):#REF!.
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