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鄂尔多斯盆地北东部铀成矿带自2000年发现皂火壕特大型铀矿床以来,经过10多年的不懈努力,先后又发现了大营和纳岭沟等特大型铀矿床,目前已成为国内最大的铀资源基地,找矿层位主要为中侏罗统直罗组下段(焦养泉等,2005;彭云彪等,2006;韩效忠等,2009;张金带等,2010)。以“勘查区三位一体找矿预测理论”为指导(叶天竺等,2014),构建鄂尔多斯盆地北东部铀成矿带三位一体找矿预测模型,
Uranium metallogenic belt in the northeastern Ordos Basin Since the discovery of the Sohuotou extraordinarily large uranium deposit in 2000, after more than 10 years of unremitting efforts, it has successively discovered extra large uranium deposits such as Daying and Narulingou and has become the largest in China In the uranium resource base, the ore-bearing formations are mainly the lower part of Zhiluo Formation in the Middle Jurassic (Jiao Yangquan et al., 2005; Peng Yunbiao et al., 2006; Han Xiaolong et al., 2009; Zhang Jinbai et al., 2010). Guided by the theory of “prospecting trinity prospecting in the exploration area” (Ye Tianzhu et al., 2014), a prediction model for the uranium metallogenic belt mineralization in the north-eastern Ordos Basin is established.