| 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)
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| 2001
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| 发表期刊 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
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| 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.
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| 文章类型 | Article
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| 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
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| 学科领域 | Geology
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| DOI | 10.1007/BF02911979
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| 收录类别 | SCI
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| WOS类目 | Geosciences, Multidisciplinary
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| WOS记录号 | WOS:000175181800015
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/226302
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| 专题 | 多学科研究中心
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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!.
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| 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!.
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| 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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