| 广西龙州县金龙铝土矿地质特征及成因初探 |
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| 引用本文： | 邓军.广西龙州县金龙铝土矿地质特征及成因初探[J].矿产与地质,2011,25(3):197-202. |
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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,南宁530023 |
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| 基金项目： | 中国地质调查局南岭成矿带地质矿产调查项目《桂西地区铝土矿勘查选区研究》(编号:资[2010]矿评01-15-32)资助 |
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| 摘 要： | 广西龙州县金龙铝土矿是近年新发现的迭大型以上规模的堆积型一水铝土矿床.文章在分析研究区域成矿地质背景、矿床地质特征的基础上,对矿床成因及控矿因素进行了初步探讨,总结了找矿标志,认为矿源层来自晚泥盆世与早石炭世之间古侵蚀间断面上的原生铁铝岩(铝土矿);成矿经历了矿源层的形成、表生的风化岩溶作用和改造富集三个阶段；矿区外围...
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| 关 键 词： | 铝土矿 矿源层 古侵蚀间断面 控矿因素 广西龙州 |
A preliminary Study on the Geological Characteristics and Genesis of the Jinlong Bauxite Ore in Longzhou,Guangxi Province |
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| DENG Jun.A preliminary Study on the Geological Characteristics and Genesis of the Jinlong Bauxite Ore in Longzhou,Guangxi Province[J].Mineral Resources and Geology,2011,25(3):197-202. |
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| Authors: | DENG Jun |
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| Institution: | DENG Jun1,2 (1.China University of Geosciences,Beijing 100083,China,2.Guangxi General Geological Exploration Institute,Nanning 530023,Guangxi,China) |
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| Abstract: | The Jinlong bauxite ore deposit in Longzhou,Guangxi Province is newly discovered in recent years and reached more than large-scale accumulation type bauxite.Based on the analysis of regional metallogenic background,mining area and deposit geological characteristics,this paper not only discussed the genesis and ore control factors,but also summarized prospecting indications.Importantly,the research shows that ore source layer comes from the raw ferrolite mudrock(bauxite) between Late Devonian and Early Carbo... |
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| Keywords: | Ore source layer Discontinuity of ancient erosion Ore control factors Guangxi Province Longzhou Jinlong bauxite ore |
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