PHOSPHORITES相关论文
Enrichment characteristics and sources of the critical metal yttrium in Zhijin rare earth-containing
Yttrium(Y)is a critical metallic element that is used widely in modern scientific,technological,and industrial applicati......
Discovery of phosphatized gastrula fossils from the Dou- shantuo Formation, Weng’an, Guizhou Provinc
Globular fossils from Doushantuo phosphorites at the Weng’an area are for the first time identified as a gas-trulation ......
Enrichment characteristics and sources of the critical metal yttrium in Zhijin rare earth-containing
Yttrium(Y)is a critical metallic element that is used widely in modern scientific,technological,and industrial applicati......
The phosphorite ores-deposits rich in rare earth elements(REE) in Zhijin, Xinhua, Guizhuo occurs in the early Cambrian M......
Geochemical Characteristics and Occurrence States of RE Element in Phosphorite in Xinhua , Zhijin, G
The RE and composition of trace elements analysis show that phosphorite-ores are rich in ∑ RE concentration generally i......
近年来，在中国贵州省中部瓮安磷矿的震旦系陡山沱组磷块岩中发现了一个重要的新元古代化石生物群－－瓮安生物群。自１９８６年至今，我国古生物学......
对贵州织金三甲地区寒武系底部戈仲伍组含磷岩系稀土元素、微量元素和一些常量元素等在剖面上的变化规律进行系统的研究, 并结合剖......
选择贵州织金新华戈仲伍地区磷块岩,研究稀土元素在磷块岩风化过程中的迁移规律.结果表明,稀土元素在磷块岩风化过程中的迁移是一......
湖北省放马山磷矿层位为震旦系陡山沱阶。在对其第一磷矿层（Phl）和第三磷矿层（Ph3）物质组成、结构、构造等研究的基础上，对比Phl和Ph3的......
