| 构造动力-火山岩浆同步一体成矿机制——以江西银山金铜多金属矿床为例 |
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| 引用本文： | 刘丹英,冯志文,张德会,夏卫华.构造动力-火山岩浆同步一体成矿机制——以江西银山金铜多金属矿床为例[J].地球科学,1994,3(6). |
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| 作者姓名： | 刘丹英 冯志文 张德会 夏卫华 |
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| 作者单位： | 中国地质大学矿产系 武汉430074 |
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| 摘 要： | 银山多金属矿床的形成经历了构造动力热液成矿及火山-岩浆热液成矿两个阶段。构造动力热液成矿奠定了银山矿床矿化的基本格局,火山-岩浆热液成矿作用叠加其上,形成了银山大型或特大型金铜多金属矿床。大量事实表明,两种成矿作用在时间上具同期性,构造动力热液成矿稍早些。在空间和成因上两者密切相关,它们构成了构造动力-火山岩浆同步一体的成矿体系。
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| 关 键 词： | 构造动力-火山岩浆同步成矿 成矿体系 银山多金属矿床 叠加成矿 脆-韧性剪切 |
Tectono-Dynamic-Volcano-Magmatic Synchronic Metallogenic Mechanism:an Example from Yinshan Polymetallic Ore Deposit |
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| Liu Danying,Feng Zhiwen,Zhang Dehui,Xia Weihua.Tectono-Dynamic-Volcano-Magmatic Synchronic Metallogenic Mechanism:an Example from Yinshan Polymetallic Ore Deposit[J].Earth Science-Journal of China University of Geosciences,1994,3(6). |
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| Authors: | Liu Danying Feng Zhiwen Zhang Dehui Xia Weihua |
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| Abstract: | The formation of Yinshan Au-Cu polymetallic ore deposit underwent two metallogenic stages: tectono-dynamic hydrothermal metallization and volcano-magmatic hydrothermal metallization.A lot of geological facts indicate clearly that these two kinds of metallogenesis are basically contemporaneous in time, but the volcano-magmatic metallization is slightly late and it superimposed on the tectono-dynamic metallogenesis. Two kinds of metallogenese are close-ly correlative with each other in space and in origin, they constitute a tectono-dynamic-volcano-magmatic metallogenic system. |
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| Keywords: | tectono-dynamic-volcano-magmatic synchronic metallogenesis superimposed metallization brittle-ductile shearing Yinshan polymetallic ore deposit |
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