| 热带雨林有色金属矿产地球化学勘查方法探索 |
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| 引用本文： | 忻海辉,左莉,高朝勇.热带雨林有色金属矿产地球化学勘查方法探索[J].云南地质,2012(2):238-241,219. |
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| 作者姓名： | 忻海辉 左莉 高朝勇 |
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| 作者单位： | 云南省有色地质局地质地球物理化学勘查院 |
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| 摘 要： | 为探索热带雨林条件下有效矿产地球化学勘查方法,在西定金矿开展100km2的采样密度、采样层位(土壤)、采样介质、样品加工粒度、分析方法及土壤地球化学剖面等项试验工作,研究矿体与非矿体上部土壤中地球化学元素的分布特征,为今后在热带雨林地区开展有色金属矿产勘查提供依据。
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| 关 键 词： | 有色金属矿产 地球化学勘查法 热带雨林 云南勐海西定 |
THE EXPERIMENT OF GEOCHEMICAL EXPLORATION METHOD OF NONFERROUS MINERAL RESOURCES IN TROPICAL RAINFOREST |
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| XIN Hai-hui,ZUO Li,GAO Chao-yong.THE EXPERIMENT OF GEOCHEMICAL EXPLORATION METHOD OF NONFERROUS MINERAL RESOURCES IN TROPICAL RAINFOREST[J].Yunnan Geology,2012(2):238-241,219. |
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| Authors: | XIN Hai-hui ZUO Li GAO Chao-yong |
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| Institution: | (Geophysical-Geochemical Geoexploration Institute,Yunnan Bureau of Nonferrous Geology,Kunming 650216) |
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| Abstract: | In the Xiding Au orefield of Bulang,it is hot,rainy and covered with wide area of forest.The rocks are weathered intensively by the chemical agent.The soil bed is very developed.And the bed rock outcrop is very rare,which results in the difficulties in the exploration of mineral resources.In order to search for the effective geochemical exploration method of mineral resources in the tropical rainforest,we have carried out the experiments of sampling density,sampling bed(soil),sampling medium,sample processing grain size,analysis method and geochemical section of soil,etc,and research of the distribution of geochemical elements in the upper soil of ore body and dead area,which can provide the foundation of sampling density,sampling material,sampling bed(soil),sample processing scheme,sample analysis,anomaly examination,etc,for the future exploration of nonferrous mineral resources in tropical rainforest area. |
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| Keywords: | Tropical Rainforest Nonferrous Mineral Resources Geochemical Exploration Method |
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