| 微细浸染型金矿床及其成矿作用 |
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| 引用本文： | 贾大成,胡瑞忠,冯本智.微细浸染型金矿床及其成矿作用[J].吉林地质,2002,21(3):1-5,28. |
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| 作者姓名： | 贾大成 胡瑞忠 冯本智 |
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| 作者单位： | 1. 吉林大学地球探测与信息技术学院,吉林,长春,130026
2. 中国科学院地球化学研究所矿床地球化学开放实验室,贵州,贵阳,550002 |
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| 摘 要： | 微细浸染型金矿是找矿潜力很大的一种矿床类型。近几年来逐渐将其作为一种独立的矿床类型加以研究和勘查。本文综合有关研究成果。总结了微细浸染型金矿成矿地质条件和矿床特征。并在此基础上讨论该类矿床的成矿作用。提出层控地下热卤水成矿作用。层控有机成矿流体作用和层控深源成矿流体成矿作用是该类矿床的三种主要成矿作用。该类矿床的成因类型总体上可以归属于层控热液改造型矿床。
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| 关 键 词： | 成矿地质条件 层控有机成矿流体作用 层控地下热卤水成矿作用 微细浸染型金矿床 成矿作用 |
| 文章编号： | 1001-2427(2002)03-0001-05 |
The fine disseminated Au deposit and its ore-forming process |
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| JIA Da-cheng ,HU Rui-zhong ,FENG Ben-zhi.The fine disseminated Au deposit and its ore-forming process[J].Jilin Geology,2002,21(3):1-5,28. |
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| Authors: | JIA Da-cheng HU Rui-zhong FENG Ben-zhi |
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| Institution: | JIA Da-cheng 1,HU Rui-zhong 2,FENG Ben-zhi 1 |
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| Abstract: | The fine disseminated Au deposits have a vast potentiality for prospecting In recent years,it has become an independent type of ore deposit to study and explore In thispaper,we synthesized the relevant data,and summed up the metallogenic geologic conditions of the fine disseminated Au deposit and the characteristics of ore deposit,on the basis of it,three ore-forming processes were proposed,i e 1 The ore-forming process of stratabound geothermal brine;2 stratabound organogenic hydrostatic ore-forming process;3 stratabound deep hydrostatic ore-forming process In general,it can belong to stratabound geothermal reformed deposit |
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| Keywords: | fine disseminated Au deposit mineral-formation geologic conditions characteristics of ore deposit ore-forming process |
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