| 粤东北嵩溪银锑矿有机质特征及成矿元素关系探讨 |
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| 引用本文： | 于辰声,胡凯,翟建平.粤东北嵩溪银锑矿有机质特征及成矿元素关系探讨[J].地质找矿论丛,2000,15(4):337-345. |
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| 作者姓名： | 于辰声 胡凯 翟建平 |
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| 作者单位： | 南京大学,地球科学系,南京大学,内生金属成矿作用国家重点实验室,江苏,南京,210093 |
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| 基金项目： | 国家自然科学基金!(批准号 :49872 0 37)，南京大学内生金属成矿作用国家重点实验室资助项目 |
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| 摘 要： | 通过粤东北嵩溪银锑矿区的有机质特征有有机碳与成矿元素银、锑关系的研究，从有机地球化学角度对有机碳与成矿元素的共生组合关系以及有机质在成矿过程中的作用做了初步的探讨。有机显微组分中的大量落质体及藻碎屑体指明了成矿早期的海相环境，在对矿区内黑色页岩系中的有机碳、硫、银、锑含量对比分析之后发现，有机碳与其三者存在着良好的正线性相关关系，有机质在银锑矿的形成过程中起到了重要的作用。研究工作的结果初步表明了
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| 关 键 词： | 银锑矿床 有机质特征 有机碳 硫碳比率 成矿元素 |
| 收稿时间： | 1999/5/15 0:00:00 |
| 修稿时间： | 2000/9/13 0:00:00 |
THE CHARACTER OF ORGANIC MATTERS AND THEIR RELATIONSHIP WITH ORE-FORMING ELEMENTS IN SONGXI Ag-Sb DEPOSIT |
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| YU Chen-sheng,HU Kai and ZHAI Jian-ping.THE CHARACTER OF ORGANIC MATTERS AND THEIR RELATIONSHIP WITH ORE-FORMING ELEMENTS IN SONGXI Ag-Sb DEPOSIT[J].Contributions to Geology and Mineral Resources Research,2000,15(4):337-345. |
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| Authors: | YU Chen-sheng HU Kai and ZHAI Jian-ping |
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| Institution: | The Department of Earth Scienc, Nanjing University;State Key Laboratory of Mineral Deposit Research, Nanjing University, Nanjing 210093, China;The Department of Earth Scienc, Nanjing University;State Key Laboratory of Mineral Deposit Research, Nanjing University, Nanjing 210093, China;The Department of Earth Scienc, Nanjing University;State Key Laboratory of Mineral Deposit Research, Nanjing University, Nanjing 210093, China |
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| Abstract: | Research on characteristics of organic matter and the association with metal elements organic carbon reveals a significant role of organic matter in mineralization. Lots of clastic alginite indicate the marine phase in the early stage of the mineralization. It is found from analysis of contents of organic carbon and S,Ag and Sb that the carbon is correlatated with the metals thus the organic matters plays an important role in the formation of Songxi Ag,Sb deposit. Ag,Sb and other ore forming materials were absorbed and concentrated by the organic matters to form the ore deposit. |
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| Keywords: | Songxi Ag Sb deposit character of organic matters organic matters carbon sulfur ratio |
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