REE Characteristics of a New Uranium Mineral from the Xianshi Uranium Deposit, South China

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作者LUO Jincheng1,2 ; HU Ruizhong1 ; BI Xianwu1 ; CHEN Youwei1
作者LUO Jincheng ; HU Ruizhong ; BI Xianwu ; CHEN Youwei ; State Key Laboratory of Ore Deposit Geochemistry ; Institute of Geochemistry ; Chinese Academy of Sciences ; Department of Geological Sciences ; University of Manitoba
单位1State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences;2Department of Geological Sciences, University of Manitoba
关键词沥青铀矿 ; 矿物质 ; 沉积物 ; REE ; 特征 ; 华南 ; 矿化作用 ; 黄铁矿
来源Acta Geologica Sinica(English Edition)
出版年2018
期号第4期
摘要
Objective Galuskin et al.(2011)firstly discovered that vorlanite(CaU6+/4+)O4 is a rare Ca-rich mineral with a fluorite-type structure,which is isostructural with uraninite(U4+O2).Previous studies of the Xianshi granite-related uranium deposit reported that uraninite and pyrite are the major ore minerals whereas galena,clausthalite(PbSe),and pyrite are minor phases in the ores.A more detailed petrographic

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