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鄂尔多斯盆地西缘HAB地区层间氧化带铀矿化特征
龚斌利 徐高中 李卫红
摘 要:鄂尔多斯盆地西缘HAB地区层间氧化带铀矿化的含矿层具有渗透性和铀源条件较好的灰色砂体,含有一定量有机炭作为还原剂、层间氧化带的规模和分带性都比较好.受层间氧化带翼部过渡带控制的铀矿化规模大、层数多、品位富,显示出本区具有很好的成矿潜力.建议今后将进一步控制延安组和直罗组层间氧化带前锋线的展布形态、追索矿体规模应为将来找矿工作的重点.
关键词:盆地西缘;HAB地区;砂体;层间氧化带;铀矿化
分类号:P619.14 文献标识码:A
文章编号:1000-3657(2008)01-0095-06
Characteristics of uranium mineralization in the interlayer oxidation zone of the HAB area on the western margin of the Ordos basin
GONG Bin-li XU Gao-zhong LI Wei-hong
基金项目:国家重点基础研究发展计划(973计划)项目(2003CB214604)和国防科工委核能开发项目资助.
作者简介:龚斌利,男,1962年生,研究员级高级工程师,长期从事铀矿地质科研和生产工作;E-mail:203y@bog.com.cn.
作者单位:龚斌利(核工业203研究所,陕西,咸阳,712000)
徐高中(核工业203研究所,陕西,咸阳,712000)
李卫红(核工业203研究所,陕西,咸阳,712000)
参考文献:
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