| 刘家坪铜-锌矿区古火山机构特征及其地质意义 |
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| 引用本文： | 李辉. 刘家坪铜-锌矿区古火山机构特征及其地质意义[J]. 甘肃地质, 2008, 17(3): 27-35 |
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| 作者姓名： | 李辉 |
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| 作者单位： | 西安地质矿产研究所,陕西西安,710000 |
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| 基金项目： | 致谢：在论文成文的过程中,得到了西北有色地质研究院李军老师指导,在此表示感谢! |
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| 摘 要： | 刘家坪黄铁矿型块状硫化物铜-锌矿床是一个面临闭坑的矿山。对矿区刘家坪组火山岩机构的研究，将是进一步寻找矿体的关键。通过野外地质调查及对刘家坪铜-锌矿区刘家坪组火山岩系的岩石矿物组合和结构构造、岩石化学成分、稀土元素地球化学特征的研究，初步确定了矿区古火山机构及其岩相构造的基本特征，建立了火山岩层序、喷发旋回和喷发类型。
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| 关 键 词： | 刘家坪 火山岩 喷发类型 火山岩层序 喷发旋回 火山机构 |
RESEARCH ON PALAEO-VOLCANIC APPARATUS CHARACTERISTICS AND ITS GEOLOGICAL SIGNIFICANCE OF LIUJIAPING COPPER-ZINC DEPOSIT IN SHANNXI |
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| LI Hui. RESEARCH ON PALAEO-VOLCANIC APPARATUS CHARACTERISTICS AND ITS GEOLOGICAL SIGNIFICANCE OF LIUJIAPING COPPER-ZINC DEPOSIT IN SHANNXI[J]. Acta Geologica Gansu, 2008, 17(3): 27-35 |
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| Authors: | LI Hui |
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| Affiliation: | LI Hui (Xi’an Institute of Geology and Mineral Resources, Xi’an 710054, China) |
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| Abstract: | Liujiaping pyrite type massive sulfide copper (zinc) deposits would be shut in. Studying the volcanic apparatus of Liujiaping Formation is the key to further exploralion mass of copper (zinc) ore in Liujiaping mining area. By field investigation, and based on the rock and mineral constitute and its texture of Liujiaping Formation volcanic rock system, the chemical composition and REE geochemical characteristics, the volcanic apparatus and basic characteristics of the petrographical facies texture of Liujiap... |
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| Keywords: | Liujiaping volcanic rocks eruptive type sequence of volcanic rock eruptive cycle volcanic apparatus |
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