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,测量点距为200～400m,可对盆地进行快速评价,同时提出了测区北部苏家井—东湾—鸳鸯湖一带、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。
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.
出处
《世界核地质科学》
CAS
2008年第2期104-109,共6页
World Nuclear Geoscience
基金
国防科工委核能开发二期专项(测H340-7)资助
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
soil radon concentration
sandstone-type uranium deposit
measuring grid
anomaly
Ordos Basin
