| The Material Sourece of a New Type of Copper Deposits—Evidence from Stable Isotopes |
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| 引用本文： | 颜文 甫为民 等. The Material Sourece of a New Type of Copper Deposits—Evidence from Stable Isotopes[J]. 中国地球化学学报, 1995, 14(2): 168-178. DOI: 10.1007/BF02873300 |
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| 作者姓名： | 颜文 甫为民 等 |
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| 作者单位： | OpenLaboratoryofOreDepositGeochemistry,InstituteofGeochemistry,ChineseAcademyofSciences,Guiyang550002 |
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| 摘 要： | The new type of copper deposits concerned with in this paper are vein copper deposits found in the Lanping-Simao Rift Basin, Yunnan,China. As is indicated by H,O,C,S,Pb and Sr isotopes, water and mineralizers in the ore-forming fluids were derived from heated meteoric water and mantle, respectively.The metallic elements(Cu,Ag,Pb,Zn,As,Sb,Fe,REE,etc.)are characterized by a mixed source from the crust and the mantle.
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| 关 键 词： | 铜矿床 物质来源 云南 稳定同位素 稀土元素 地质特征 |
The material source of a new type of copper deposits—Evidence from stable isotopes |
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| Yan Wen,Li Chaoyang,Fu Weimin,Li Feng. The material source of a new type of copper deposits—Evidence from stable isotopes[J]. Chinese Journal of Geochemistry, 1995, 14(2): 168-178. DOI: 10.1007/BF02873300 |
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| Authors: | Yan Wen Li Chaoyang Fu Weimin Li Feng |
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| Affiliation: | (1) Open Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, 550002 Guiyang;(2) Department of Territory, Kunming Engineering College, 650093 Kunming;(3) Present address: Shenyang University of Agriculture, Shenyang, China |
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| Abstract: | The new type of copper deposits concerned with in this paper are vein copper deposits found in the Lanping-Simao Rift Basin, Yunnan, China. As is indicated by H, O, C, S, Pb and Sr isotopes, water and mineralizers in the ore-forming fluids were derived from heated meteoric water and mantle, respectively. The metallic elements (Cu, Ag, Pb, Zn, As, Sb, Fe, REE, etc.) are characterized by a mixed source from the crust and the mantle. This project was granted by the Lab of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences. |
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| Keywords: | copper deposits of a new type material source stable isotope Lanping-Simao Basin Yunnan |
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