| 对金矿成矿作用的重新认识 |
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| 引用本文： | 邵军,惠德峰,孔祥民,周乃武.对金矿成矿作用的重新认识[J].地质与资源,2004,13(4):246-250. |
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| 作者姓名： | 邵军 惠德峰 孔祥民 周乃武 |
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| 作者单位： | 1. 沈阳地质矿产研究所, 辽宁沈阳 110033;2. 陕西省太白金矿, 陕西太白 721600;3. 东北大学资源与土木工程学院, 辽宁沈阳 110004 |
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| 摘 要： | 含金建造是富含C、S、Fe的沉积岩系或火山沉积岩系,根据形成环境和演化特点,将含金建造划分5种类型.认为金元素地球化学二重性决定其成矿作用具有二重性,含金建造是各种类型内生金矿床成矿物质的直接来源,成矿热液来源于建造水.对独立金矿床进行了类型划分,强调含金建造的存在是金矿成矿的基本条件,运用液态矿源说和二次迁移论探讨了成矿作用机制,并建立了金矿成矿模式.
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| 关 键 词： | 金 二重性 金矿床 含金建造 成矿作用 成矿模式 |
| 文章编号： | 1671-1947(2004)04-0246-05 |
| 收稿时间： | 2004-03-04 |
| 修稿时间： | 2004年3月4日 |
RE-UNDERSTANDING OF THE METALLOGETICS OF GOLD DEPOSITS |
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| SHAO Jun,HUI De feng,KONG Xiang min,ZHOU Nai wu.RE-UNDERSTANDING OF THE METALLOGETICS OF GOLD DEPOSITS[J].Geology and Resources,2004,13(4):246-250. |
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| Authors: | SHAO Jun HUI De feng KONG Xiang min ZHOU Nai wu |
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| Institution: | 1. Shenyang Instutute of Geology and Mineral Resources, Shenyang 110033, China;2. Taibai Gold Mine of Shaanxi Province, Taibai 721600, China;3. Institute of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China |
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| Abstract: | Auriferous formations, which are made of sedimentary rocks or volcanic sedimentary rocks containing C, S and Fe, can be divided into five types depending on their forming conditions and evolution. The dual nature of Au element determines its characteristics of dual mineralization process. Metallogenetic materials of all endogenetic gold deposits come directly from auriferous formations. The metallogenetic hydrothermal fluids are evolved from water in the auriferous formations. Absolute gold deposits are classified as six types, based on auriferous formations that are the foundation of Au mineralization. The mineralization mechanism of gold deposits is discussed referring “liquid state ore source" and “secondary transportation". The metallogenetic model of gold deposit is set up. |
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| Keywords: | Au dual characteristics gold deposit auriferous formation metallogenetic process metallogenetic model |
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