阜新—义县盆地可地浸砂岩型铀矿成矿地质条件浅析  

Analysis of Metallogenic Geological Conditions of In-situ Leachable Sandstone-type Uranium Deposits in Fuxin-Yixian Basin

作　　者：姜宝勇 JIANG Bao-yong(Liaoning Nuclear Industry Geology 242 Limited Liability Company,Xingcheng 125100,China)

机构地区：[1]辽宁省核工业地质二四二大队有限责任公司,辽宁兴城125100

出　　处：《有色矿冶》2022年第3期12-16,共5页Non-Ferrous Mining and Metallurgy

摘　　要：通过对阜新—义县盆地基底和盖层地质特征的分析,推测盆地演化历史。进而从大地构造、岩性岩相、古气候和铀源等7个方面浅析阜新—义县盆地可地浸砂岩型铀矿成矿地质条件,为该盆地进一步开展可地浸砂岩型铀矿找矿工作提供参考依据。By analyzing the geological characteristics of basement and caprock in Fuxin—Yixian basin,the evolution history of the basin is inferred.Then,the metallogenic geological conditions of in-situ leachable sandstone type uranium deposit in Fuxin—Yix‐ian basin are analyzed from seven aspects:tectonics,lithology,lithofacies,paleoclimate and uranium source,so as to provide a refer‐ence basis for further in-situ leachable sandstone type uranium prospecting in this basin.

关 键 词：阜新—义县盆地 可地浸砂岩 铀矿 成矿条件 

分 类 号：P619.14[天文地球—矿床学]