| 安徽铜陵地区成矿物质和含矿流体来源问题的探讨 |
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| 引用本文： | 黄许陈，储国正，周捷，张成火，吴才来，黄华盛，温春齐，师其政.安徽铜陵地区成矿物质和含矿流体来源问题的探讨[J].安徽地质,1994(3). |
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| 作者姓名： | 黄许陈，储国正，周捷，张成火，吴才来，黄华盛，温春齐，师其政 |
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| 作者单位： | 安徽省地质矿产局３２１地质队，中国地质大学 |
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| 摘 要： | 本文运用宏观和微观、地质和地球化学相结合的方法，通过野外观察和岩矿石中微量元素、稀土元素、同位素及流体包裹体的分析，探讨了铜陵地区成矿物质和含矿流体的来源及性质。研究表明，铜金等金属有岩浆和地层两个来源，但以前者为主；硫的来源有三：即地层、岩浆热液和地下水热液；含矿流体来源早期以岩浆为主，晚期有地层水的加入。
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| 关 键 词： | 微量元素，稀土元素，同位素，含矿流体，铜陵地区 |
A Discussion on the Sources of Ore forming Material and Ore bearing Fluid of the Tongling Area,Anhui |
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| Huang Xuchen;Chu Guozheng;Zhou Jie;Wu Cailai;Zhang Chenghuo.A Discussion on the Sources of Ore forming Material and Ore bearing Fluid of the Tongling Area,Anhui[J].Geology of Anhui,1994(3). |
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| Authors: | Huang Xuchen;Chu Guozheng;Zhou Jie;Wu Cailai;Zhang Chenghuo |
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| Abstract: | This paper,based on field work and analyses erelements,REE,isotopes and fluid and inclusions,discussesmesource of ore forming material and ore bearing fluid of the Tongling area in terms of combination of macorscopeand microscope,geology and geochemistry.Study shows that copper,gold etc,are derived from two sources:magmaand strata,of which the former one predominates,and that sulphur is from three sources:strata,hydrothermal solutionsof magma and groundwater. Ore bering fluid was orignated from magmatic water for the early period and wjth ihtro-duction of strata water for the late. |
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| Keywords: | the Tongling aera trace element REE isotope ore bearing fluid |
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