| 物化探方法在黑龙江古金厂地区水系沉积物异常查证中的应用 |
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| 引用本文： | 郭奎城,王磊,金哲岩,杨晓平,史冬岩,张文龙.物化探方法在黑龙江古金厂地区水系沉积物异常查证中的应用[J].世界地质,2010,29(2):336-340. |
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| 作者姓名： | 郭奎城 王磊 金哲岩 杨晓平 史冬岩 张文龙 |
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| 作者单位： | 1. 黑龙江省地质调查研究总院齐齐哈尔分院，黑龙江齐齐哈尔161005 2. 吉林大学地球科学学院，长春130061 |
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| 基金项目： | 黑龙江省1:5万区域地质矿产调查项目 |
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| 摘 要： | 利用1∶2万土壤测量、地面高精度磁法测量及激电中梯测量等方法对黑龙江黑河市古金厂地区1∶5万水系沉积物异常进行查证,发现Au等11种单元素土壤异常75处、组合异常6处、高磁异常5处和激电异常2处。在综合分析其地质背景基础上,对物化探异常套合处进行了槽探工程揭露,发现681.5高地金矿体。
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| 关 键 词： | 水系沉积物异常 异常查证 古金厂 黑龙江 |
Application of geophysical and geochemical methods on anomaly inspection of stream sediment in Gujinchang area of Heilongjiang |
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| GUO Kui-cheng,WANG Lei,JIN Zhe-yan,YANG Xiao-ping,SHI Dong-yan,ZHANG Wen-long.Application of geophysical and geochemical methods on anomaly inspection of stream sediment in Gujinchang area of Heilongjiang[J].World Geology,2010,29(2):336-340. |
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| Authors: | GUO Kui-cheng WANG Lei JIN Zhe-yan YANG Xiao-ping SHI Dong-yan ZHANG Wen-long |
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| Institution: | 1. Qiqihar Branch of Heilongjiang Institute of Geological Survey，Qiqihar 161005，Heilongjiang，China; 2. College of Earth Sciences，Jilin University，Changchun 130061，China |
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| Abstract: | The measures of 1∶20 000 scale soil survey,high-precision ground magnetic survey and IP intermediate-gradient survey were used in verifying the sedimentary anomaly in Heihe City of Heilongjiang,in which the authors found 75 single-element anomalies in soil of 11 elements including Au,6 combined anomalies,5 high magnetic anomalies and 2 IP anomalies. Based on the analysis of their geological background,the trenching engineering exposure was carried out,and found the Au orebody in the 681. 5 highland. |
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| Keywords: | stream sediment anomaly anomaly inspection Gujinchang Heilongjiang |
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