| 森林沼泽区矿产资源地球化学勘查 |
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| 引用本文： | 金浚,丁汝福,陈伟民.森林沼泽区矿产资源地球化学勘查[J].物探与化探,2003,27(6):431-434,448. |
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| 作者姓名： | 金浚 丁汝福 陈伟民 |
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| 作者单位： | 北京矿产地质研究所,北京,100012 |
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| 基金项目： | 国土资源大调查项(200120130087)资助 |
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| 摘 要： | 通过景观调查和中大比例尺化探方法试验,对我国东北森林沼泽区景观地球化学特征、元素存在形式、迁移富集机制、影响因素、采样介质、采样粒度、采样方法等理论和方法技术问题进行研究,提出该类地区元素表生分散富集的某些地球化学规律和中大比例尺化探工作方法.
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| 关 键 词： | 森林沼泽景观 元素存在形式 迁移富集机制 化探工作方法 |
| 文章编号： | 1000-8918(2003)06-0431-04 |
| 收稿时间： | 2003-09-10 |
GEOCHEMICAL MINERAL EXPLORATION IN FOREST-SWAMP AREAS |
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| Institution: | Beijing Institute of Geology for Mineral Resource, Beijing 100012, China |
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| Abstract: | Based on investigation of landscape characteristics and test of middle large scale geochemical exploration methods in forest swamp areas within Northeast China, the authors studied some theories and methods for ore prospecting, such as characteristics of landscape geochemistry, modes of occurrence of elements and mechanism and factors affecting their migration and concentration, and media, granularity and methods for sampling. Some regularities governing secondary geochemical dispersion and enrichment are summarized, and some geochemical exploration methods are suggested for this area. |
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| Keywords: | forest-swamp landscape mode of occurrence of elements mechanism of element migration and concentration geochemical exploration method |
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