| 中国铝土矿资源特征及潜力分析 |
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| 引用本文： | 高,兰 王登红 熊晓云 齐帅军 易承伟 夹少辉.中国铝土矿资源特征及潜力分析[J].中国地质,2015(4):853-863. |
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| 作者姓名： | 高 兰 王登红 熊晓云 齐帅军 易承伟 夹少辉 |
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| 作者单位： | 1矿产资源成矿规律与成矿预测研究中心, 成矿作用与资源评价重点实验室, 中国地质科学院矿产资源研究所, 北京 10037; 2 湖北国土资源职业学院, 湖北 武汉 430090); 3 中国矿业大学, 北京, 100083 |
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| 基金项目： | 中国地质调查局地质大调查项目（12120115065601、12120106330903、121201120369）资助。 |
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| 摘 要： | 本文从铝土矿资源现状、成因类型、预测类型、资源潜力等方面总结了中国铝土矿资源特征。中国铝土矿划分为古风化壳沉积型、堆积型和红土型3大矿床成因类型,对应于铝土矿3大预测类型;根据中国铝土矿查明资源储量和预测资源量分布,从成铝区带、省区市和主成矿期3个层面,重点分析了中国铝土矿资源潜力,提出中国南方红土型铝土矿和中国北方煤下铝土矿是今后主要的找矿方向。
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| 关 键 词： | 铝土矿 资源现状 成矿特征 成因类型 预测类型 资源潜力 |
Minerogenetic characteristics and resource potential analysis of bauxite in China |
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| GAO Lan,WANG Deng-hong,XIONG Xiao-yun,QI Shuai-jun,YI Cheng-wei,JIA Shao-hui.Minerogenetic characteristics and resource potential analysis of bauxite in China[J].Chinese Geology,2015(4):853-863. |
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| Authors: | GAO Lan WANG Deng-hong XIONG Xiao-yun QI Shuai-jun YI Cheng-wei JIA Shao-hui |
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| Institution: | 1. MRL Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China; 2. Hubei Land Resources Vocational College, Wuhan 430090, Hubei, China; 3. China University of Mining & Technology, Beijing 100083, China |
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| Abstract: | Abstract: This paper summarizes the bauxite minerogenetic characteristics in the aspects of present situation of bauxite resources, genetic types of deposits, prediction types and resource potential of bauxite. Chinese bauxite can be assigned to three genetic types of palaeoweathering crust sedimentary bauxite, accumulation bauxite and laterite bauxite, corresponding to the three bauxite forecast types. Based on distribution of the proven reserves and predicted resources of bauxite in China, the authors made potential analysis of Chinese bauxite deposits in the aspects of main metallogenic belts and provinces of bauxite and main mineralization stages. It is detected that South China lateritic bauxite and North China bauxite under the coal layer will be the main prospecting direction. |
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| Keywords: | bauxite present situation of bauxite resources minerogenetic characteristics deposit type prediction type resource potential |
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