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| 有机质在中国东北部森林沼泽区化探异常追踪和查证中的应用 | |
| 引用本文： | 孔牧,杨少平,刘应汉.有机质在中国东北部森林沼泽区化探异常追踪和查证中的应用[J].物探与化探,2003,27(6):452-454,461. |
| 作者姓名： | 孔牧 杨少平 刘应汉 |
| 作者单位： | 1. 中国地质大学,北京,100083;中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000 2. 中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000 |
| 摘 要： | 在东北森林沼泽区的几个矿区(点)上,通过以泥炭、腐殖层土壤为采样介质的区域化探异常追踪查证方法技术试验研究,发现Au、Ag、Cu、Pb、Zn等主要成矿元素的测量结果与水系碎屑沉积物、残坡积物的基本一致,对矿体均有良好的反映.研究结果表明在这类景观区化探找矿工作中有机质是可以利用的. |
| 关 键 词： | 森林沼泽 有机质 泥炭、腐殖层 化探异常追踪查证 |
| 文章编号： | 1000-8918(2003)06-0452-03 |
| 收稿时间： | 2002-02-09 |
THE APPLICATION OF ORGANIC MATTER TO GEOCHEMICAL EXPLORATION IN FOREST-SWAMP AREAS OF NORTHEAST CHINA |
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| Institution: | 1. China University of Geosciences, Beijing 100083, China; 2. Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China |
| Abstract: | Methods and Technologies for regional geochemical anomaly follow up and inspection were tested at some ore districts (ore spots) in forest swamp areas of Northeast China, with peat and humus layer soil as the sampling media. It is discovered that the measured contents of such major ore forming elements as Au, Ag, Cu, Pb and Zn are basically consistent with their contents in stream detrital sediments and residual slope materials, both reflecting orebodies satisfactorily. Studies show that organic matter can be used in geochemical exploration within such landscape areas. |
| Keywords: | forest-swamp organic matter peat humus layer follow-up and inspection of geochemical anomaly |
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