| 黔中隆起西、南缘铝土矿成矿特征与远景预测 |
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| 引用本文： | 杨瑞东,袁世婷,张晓东,魏晓,陈吉艳.黔中隆起西、南缘铝土矿成矿特征与远景预测[J].矿物学报,2009,29(4). |
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| 作者姓名： | 杨瑞东 袁世婷 张晓东 魏晓 陈吉艳 |
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| 作者单位： | 贵州大学,喀斯特环境及灾害地质防治教育部重点实验室,贵州,贵阳,550004 |
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| 基金项目： | 教育部高等学校博士学科点专项科研基金，贵州大学博士点建设项目 |
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| 摘 要： | 黔中铝土矿资源丰富,占贵州铝土矿资源的2/3以上.黔中隆起西、南缘的龙里-惠水-纳雍-带铝土矿成矿一直研究程度低,通过对龙里高坡场、纳雍董地含铝岩系研究,发现龙里铝土矿属于渴湖相沉积,部分铝土矿被第四纪风化形成坡积物产出;纳雍董地为冲积扇沉积铝土矿.根据区域成矿特征及古地理特征,认为黔中隆起西、南缘龙里-惠水-纳雍-带是铝土矿潜在的铝土矿远景区域.
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| 关 键 词： | 远景预测 铝土矿 黔中隆起西、南缘 贵州 |
Mineralization Characteristics and Prospect of Bauxite in West and South of Central Guizhou Lift |
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| YANG Rui-dong,YUAN Shi-ting,ZHANG Xiao-dong,WEI Xiao,CHEN Ji-yan.Mineralization Characteristics and Prospect of Bauxite in West and South of Central Guizhou Lift[J].Acta Mineralogica Sinica,2009,29(4). |
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| Authors: | YANG Rui-dong YUAN Shi-ting ZHANG Xiao-dong WEI Xiao CHEN Ji-yan |
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| Abstract: | Abundant bauxite was fund in the central of Guizhou Province, Southwest of China, which was taken up 2/3 total bauxite resource in Cuizhou Province. There are little studies concerning mineralization characteristics of bauxite in Longli-Huishui-Nayong region, south of Central Guizhou lift Bauxite deposited in lagoon was found in Gaopochang, Longli County, and Quaternary remain pebble bauxite was found in Gaopochang, Longli County. Allu-vial - proluvial bauxite sequences was found in Dongdi, Nayong County. On the basis of sediment characters of baux-ite in Gaopochang, Longli County and Dongdi, Nayong County, and the early Carboniferous palaeogeography of the central part in Guizhou Province, the authors suggest that Longli-Huishui-Nayong zone is prospecting area for baux- ite. |
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| Keywords: | Prospecting area bauxite Central Guizhou lift Guizhou Province |
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