| 桃山铀矿田成矿系统及矿化网络 |
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| 引用本文： | 曾文乐,郭湖生.桃山铀矿田成矿系统及矿化网络[J].矿床地质,2010,29(2):343-351. |
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| 作者姓名： | 曾文乐 郭湖生 |
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| 作者单位： | 1. 中国科学院广州地球化学研究所,广东,广州,510640;江西省核工业地质局,江西,南昌,330046
2. 江西省核工业地质局266大队,江西,南昌,330038 |
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| 摘 要： | 文章以成矿系统为理论基础,从成矿背景和环境、成矿要素、成矿作用过程、成矿产物及其保存等方面阐述了桃山矿田铀矿床形成-变化-保存的全过程。研究表明,桃山地区铀成矿与中新生代伸展拉张构造-热液成矿系统密切相关,在此背景下,多因耦合、临界转换是成矿作用的主要机理。文章在对本区铀矿化网络各类矿床的发育程度、时空关系、成因联系以及被改造情况等进一步研究的基础上,分析和探讨了桃山矿田下一步的找矿方向。
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| 关 键 词： | 地质学 成矿系统 矿化网络 找矿方向 江西桃山 |
Metallogenic system and mineralization network of Taoshan uranium orefield |
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| ZENG WenLe,GUO HuSheng.Metallogenic system and mineralization network of Taoshan uranium orefield[J].Mineral Deposits,2010,29(2):343-351. |
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| Authors: | ZENG WenLe GUO HuSheng |
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| Institution: | 1 Guangzhou Institute of Geochemistry/a>;Chinese Academy of Sciences/a>;Guangzhou 510640/a>;Guangdong/a>;China/a>;2 Jiangxi Bureau of Geology for Nuclear Industry/a>;Nanchang 330046/a>;Jiangxi/a>;3 No. 266 Geological Party/a>;Jiangxi Bureau of Geology for Nuclear Industry/a>;Nanchang 330038/a>;China |
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| Abstract: | Based on the theory of metallogenic system, the authors studied the whole process of formation, transformation and preservation of uranium deposits in the Taoshan orefield in the aspects of metallogenic background and environment, ore-forming elements, ore-forming process, and metallogenic products as well as their preservation. It is shown that uranium mineralization in Taoshan area is closely related to the Mesozoic-Cenozoic extensional tectonic-hydrothermal metallogenic system. In such a background, coup... |
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| Keywords: | geology metallogenic system mineralization network prospecting orientation Taoshan in Jiangxi |
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