摘要
研究区位于鄂尔多斯盆地北东部,中侏罗统直罗组下段下亚段是研究区砂岩型铀矿的主要储矿空间。砂体非均质性是铀成矿的关键因素之一^([1]),砂体非均质性与砂体沉积韵律、粒度、泥岩隔挡层等多个因素有关。本文仅对研究区泥岩隔挡层、层数与铀矿化的关系进行详细分析。
the study are is located in Northeastern Erdos basin whose target stratum is the ub lower member of The Zh- iluo formation. The sandbody＇ s anisotropism is the key factor of the uranic mineralization,which is correlated to the sand- body＇ s rhythm, granularity, mudstone barrier, etc. The thesis put the emphasis on the relationship of the mudstone barrier and its number to the uranic mineralization.
出处
《西部资源》
2016年第5期30-31,共2页
Western Resources
基金
内蒙古鄂尔多斯市罕台庙地区铀矿预查项目(201502)资助
关键词
农胜新
砂岩型铀矿
泥岩隔挡层
铀矿化
Nongshengxin
sandstone type uranium deposit
mudstone barrier
uranic mineralization.
