| 庐枞盆地南缘黄马青组中含铀砂岩的发现及其意义 |
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| 引用本文： | 陈时亮,吕达,黄昕霞.庐枞盆地南缘黄马青组中含铀砂岩的发现及其意义[J].安徽地质,2012(3):176-177. |
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| 作者姓名： | 陈时亮 吕达 黄昕霞 |
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| 作者单位： | 安徽工业经济职业技术学院,安徽 合肥 230051 |
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| 摘 要： | 在枞阳县某地测制三叠纪黄马青组地层剖面过程中,发现一层含铀砂岩,层厚8.5m,含铀矿物为铜铀云母,呈片状分布于岩层表面、裂隙面和砂岩颗粒之间,拣块取样铀含量超过工业品位.含铀砂岩的发现为在庐枞地区寻找中生代砂岩型铀矿提供了线索.
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| 关 键 词： | 庐枞盆地 黄马青组 铜铀云母 砂岩 |
Discovery of uranium-bearing sandstone in the Huangmaqing Formation at the south edge of the Lu-Zong basin and its implications |
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| CHEN Shi-liang,LV Da,HUANG Xin-xia.Discovery of uranium-bearing sandstone in the Huangmaqing Formation at the south edge of the Lu-Zong basin and its implications[J].Geology of Anhui,2012(3):176-177. |
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| Authors: | CHEN Shi-liang LV Da HUANG Xin-xia |
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| Institution: | (Anhui College of Industrial Economy and Vocational Technology,Hefei,Anhui 230051,China) |
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| Abstract: | During surveying along a profile across the Triassic Huangmaqing Formation in somewhere,Zongyang County,a layer of uranium-bearing sandstone was found,8.5m in thickness.The uranium-bearing mineral is torbernite,occurring sheetlike on rock layer surface,fissure face and between sandstone grains.Assaying of picked sample gave U content of over industrial grade.This discovery provides a clue to explore Mesozoic sandstone uranium ore deposit in the Lu-Zong area. |
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| Keywords: | Lu-Zong basin Huangmaqing Formation torbernite sandstone |
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