| 土壤氡测量在马家滩——新上海庙地区砂岩型铀矿勘查中的应用 |
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| 引用本文： | 刘汉彬,;金贵善,;尹金双,;李振涛,;张纪文.土壤氡测量在马家滩——新上海庙地区砂岩型铀矿勘查中的应用[J].国外铀金地质,2008(2):104-109. |
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| 作者姓名： | 刘汉彬 ;金贵善 ;尹金双 ;李振涛 ;张纪文 |
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| 作者单位： | [1]中国地质科学院矿产资源研究所,北京100083; [2]核工业北京地质研究院,北京100029; [3]张家港市质量技术监督局,江苏张家港215600 |
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| 基金项目： | 国防科工委核能开发二期专项（测H340-7）资助. |
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| 摘 要： | 在鄂尔多斯盆地马家滩-新上海庙地区进行了土壤氡浓度测量的网度试验研究，其结果显示在区域土壤氡测量中，测线线距采用2～3km，同时提出了测区北部苏家井-东湾-鸳鸯湖一带、测量点距为200-400m，可对盆地进行快速评价，中南部石槽村-张家庙子-马家滩一带、中西部碎石井（满闸坑-猫头梁）一带可作为重点成矿区进一步开展研究工作，为该盆地成矿区预测和砂岩型铀矿找矿提供依据。
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| 关 键 词： | 土壤氡浓度 砂岩型铀矿 测量网度 异常 鄂尔多斯盆地 |
Application of soil radon survey to the searching of sandstone-type uranium deposit in Majiatan-Xinshanghaimiao area |
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| Institution: | LIU Han-bin, JIN Gui-shan, YIN Jin-shuang, LI Zhen-tao, ZHANG Ji-wen (1. Institute of Mineral Resources, CAGS, Beijing 100037, China; 2. Beijing Research Institute of Uranium Geology, Beijing 100029, China ; 3. Zhangjiagang City Quality Technology Supervision Bureau, Zhangjiagang, Jiangsu 215600, China) |
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| Abstract: | The sizing Majiatan-Xinshanghaimi grid experiment of soil radon concentration measurement is carried out in ao area, Ordos Basin. For the regional soil radion survey, the result shows that 2-3 km distance is used for the line spacing and 200-400 m is adopted for the distance between two points, so it is possible for the rapid evaluation on uranium mineralization condition in the basin. At the same time, the authurs propose that Sujiajing-Dongwan-Yuanyanghu area in the north, Shicaocun-Zhangjiamiaozi-Majiatan area in the middlesouth and Suishijing（Manzhakeng-Maotouliang） area in the middlewest can be researched further as the main prospective areas, which provides the criteria for the prognosis and exploration of sandstone-type uranium deposit in this basin. |
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| Keywords: | soil radon concentration sandstone-type uranium deposit measuring grid anomaly Ordos Basin |
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