| 广西大瑶山地区铜金多金属矿床成因探讨 |
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| 引用本文： | 邓军.广西大瑶山地区铜金多金属矿床成因探讨[J].地质与资源,2011,20(4):287-291. |
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| 作者姓名： | 邓军 |
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| 作者单位： | 中国地质大学, 北京 100083;广西壮族自治区地质勘查总院, 广西 南宁 530023 |
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| 摘 要： | 从沉积建造、岩浆岩、构造-岩浆活动、成矿流体性质、矿石微量元素和硫同位素特征等方面分析了大瑶山地区与浅成-超浅成岩浆岩有关的铜金多金属矿成矿地质条件,认为矿床属沉积富集-断裂构造-热液(气)叠加改造型成因,可概括为矿源层形成、岩浆期热液叠加成矿、岩浆期后断裂构造热液改造成矿3个阶段.
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| 关 键 词： | 浅成-超浅成岩浆岩 铜金多金属 矿床成因 成矿作用 大瑶山 广西 |
| 收稿时间： | 2011-03-07 |
GENESIS OF THE COPPER-GOLD POLYMETALLIC DEPOSITS IN DAYAOSHAN OF GUANGXI,CHINA |
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| DENG Jun.GENESIS OF THE COPPER-GOLD POLYMETALLIC DEPOSITS IN DAYAOSHAN OF GUANGXI,CHINA[J].Geology and Resources,2011,20(4):287-291. |
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| Authors: | DENG Jun |
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| Institution: | China University of Geosciences, Beijing 100083, China;Guangxi Institute of Geological Exploration, Nanning 530023, China |
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| Abstract: | The copper and gold deposits in Dayaoshan area of Guangxi Region occur mainly in Cambrian strata.The Cu-Au mineralization is genetically related to the Caledonian and Yanshanian tectonomagmatic activities.Based on the results of previous geological survey and researches,the metallogenic conditions for the Cu-Au polymetal deposits related to hypabyssal and super-hypabyssal igneous rocks are analyzed from the view of sedimentary formation,magmatic rock,tectonomagmatic activity,ore-forming fluid,trace element ... |
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| Keywords: | hypabyssal and super-hypabyssal igneous rock copper-gold polymetal genesis of deposit metallogenesis Dayaoshan Guangxi |
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