| Ore Zoning and Dynamics of Ore—Forming Processes of Yinshan Polymetallic Deposit in Dexing,Jiangxi |
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| 引用本文： | 张德会,於崇文,等.Ore Zoning and Dynamics of Ore—Forming Processes of Yinshan Polymetallic Deposit in Dexing,Jiangxi[J].中国地球化学学报,1997,16(2):123-132. |
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| 作者姓名： | 张德会 於崇文 |
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| 作者单位： | [1]InstituteofGeochemistry,ChineseAcademyofSciences,Guiyang,550002 [2]ChinaUniversityofGeosciences,Wuhan430 |
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| 摘 要： | The Yinshan deposit,one of the large-scale Cu-Pb-Zn-Au-Ag polymetallic deposits,may be named a middle-low temperature subvolcanic hydrothermal deposit and referred to as the “transitional deposit“linking mineralization of the epithermal and porphyry coppertypes.In this paper,the characteristics and structures of ore zoning are briefly described.On the basis of the dynamics of ore-forming processes and applying computer numerical simulation technique,the mechanism of ore zoning is discussed and a concealed igneous body controlling ore deposition at depth of the Yinshan mine is predicted.
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| 关 键 词： | 成矿带 成矿作用 多金属矿床 江西 铜－铅－锌－金银矿床 |
Ore zoning and dynamics of ore-forming processes of Yinshan polymetallic deposit in Dexing, Jiangxi |
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| Zhang Dehui,Yu Chongwen,Bao Zhengyu,Tang Zhonghua.Ore zoning and dynamics of ore-forming processes of Yinshan polymetallic deposit in Dexing, Jiangxi[J].Chinese Journal of Geochemistry,1997,16(2):123-132. |
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| Authors: | Zhang Dehui Yu Chongwen Bao Zhengyu Tang Zhonghua |
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| Institution: | (1) Institute of Geochemistry, Chinese Academy of Sciences, 550002 Guiyang;(2) China University of Geosciences, 430074 Wuhan |
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| Abstract: | The Yinshan deposit, one of the large-scale Cu-Pb-Zn-Au-Ag polymetallic deposits, may be named a middle-low temperature subvolcanic
hydrothermal deposit and referred to as the“transitional deposit” linking mineralization of the epithermal and porphyry copper
types. In this paper, the characteristics and structures of ore zoning are briefly described. On the basis of the dynamics
of ore-forming processes and applying computer numerical simulation technique, the mechanism of ore zoning is discussed and
a concealed igneous body controlling ore deposition at depth of the Yinshan mine is predicted.
This project was jointly supported financially by the National Natural Science Foundation of China (No. 49633120), and China
Postdoctoral Science Foundation and the Laboratory Foundation of Ore Deposit Geochemistry of Chinese Academy of Sciences. |
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| Keywords: | ore zoning dynamics of ore-forming processes Yinshan deposit Dexing |
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