| 伊犁盆地南缘乌库尔其铀矿床西山窑组下段砂体特征与铀成矿关系 |
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| 引用本文： | 张虎军,邱余波,刘俊平,邢东旭.伊犁盆地南缘乌库尔其铀矿床西山窑组下段砂体特征与铀成矿关系[J].科学技术与工程,2014,14(34). |
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| 作者姓名： | 张虎军 邱余波 刘俊平 邢东旭 |
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| 作者单位： | 1. 核工业二一六大队,乌鲁木齐,830011
2. 核工业二一六大队,乌鲁木齐830011;成都理工大学核技术与自动化工程学院,成都610059 |
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| 基金项目： | 全国铀矿资源调查评价计划项目“新疆伊犁盆地南缘可地浸砂岩型铀矿远景调查”（编号：1212011220775）；整装勘查关键基础地质研究计划项目“新疆伊犁盆地砂岩型铀矿整装勘查区关键基础地质研究”（编号：12120114007601）联合资助。 |
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| 摘 要： | 通过对研究区中侏罗统西山窑组下段砂体厚度和砂地比特征进行分析,结合室内普通薄片镜下鉴定,在此基础上绘制了乌库尔其铀矿床西山窑组下段沉积相展布图,探讨了砂体对铀成矿的控制与影响,指出了砂体连通性和均质性变化部位,为铀成矿的有利部位;同时认为扇三角洲前缘水下分流河道砂体及一些平原分流河道砂体是赋存可地浸砂岩型铀矿的有利围岩。
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| 关 键 词： | 伊犁盆地南缘 乌库尔其 砂体特征 铀成矿 |
| 收稿时间： | 2014/7/16 0:00:00 |
| 修稿时间： | 2014/7/16 0:00:00 |
The Relationship Between the Characteristics of Sandbody and Uranium Mineralization of Bottom Xishanyao Formation in Wukuerqi Uranium Deposit, Southern Margin of YiLi Basin |
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| ZHANG Hu-jun,QIU Yu-bo,LIU Jun-ping and XING Dong-xu.The Relationship Between the Characteristics of Sandbody and Uranium Mineralization of Bottom Xishanyao Formation in Wukuerqi Uranium Deposit, Southern Margin of YiLi Basin[J].Science Technology and Engineering,2014,14(34). |
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| Authors: | ZHANG Hu-jun QIU Yu-bo LIU Jun-ping and XING Dong-xu |
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| Abstract: | By studying area of the Middle Jurassic Xishanyao Formation of sand thickness and sand ratio characteristics of the analysis, the thin section identification, on the basis of drawing the distribution of sedimentary facies map of Wukuerqi uranium deposit, discusses the control and influence of sandbody on uranium mineralization, the sand body connectivity and homogeneousness change parts, favorable area for uranium mineralization; considers the fan delta subaqueous distributary channel sand body and some plain distributary channel sand body is favorable rock occurrence of in-situ leachable sandstone type uranium deposit. |
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| Keywords: | southern margin of yili basin wukuerqi characteristics of sand body uranium metallogenic |
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