Ree相关论文
五通群广泛出露于下扬子南部地区,系加里东运动后下扬子陆块首套沉积记录,其与下伏地层多为不整合接触。前人根据五通群上部植物化......
贵州东南部广泛分布规模不等的煌斑岩体,其风化壳中常发育多种关键金属元素(REE、Nb等)的显著富集.本文以镇远马坪、白坟、思南塘......
利用LA-ICP-MS分析手段,对塔里木盆地下古生界不同类型白云石进行了微区REE分析,并利用标准海水对白云石REE含量进行了标准化处理(......
This paper proposes a novel hybrid algorithm called Fractional-order Particle Swarm optimization Gravitational Search Al......
全球环境变化的研究是当今科学界的活跃领域之一。而黄土又是记录环境变化良好的信息载体。从黄土-古土壤中提取影响环境变化的因......
乌拉尔省南部赋存有两种类型的晶质菱镁矿:1)白云岩地层中的层状矿体;2)白云质灰岩中的透镜状矿体.晶质菱镁矿矿体位于Riphean系列......
Preconcentration of Rare Earth Elements with 8-Hydroxyquinoline-5-sulfonic Acid Chelated Cellulose F
本文通过对荣华二采区10...
Characteristics of rare-earth elements (REE), strontium and neodymium isotopes in hydrothermal fluor
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
REE geochemistry of the Zhoutan Group metasedimentary rocks in central Jiangxi Province, Southeast C
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Trace and rare-earth element geochemistry: A tool for petrogenetic and geotectonic modeling of ensi-
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
REE characteristics and Nd isotopic compositions of Lunar pristine rocks: Implications for petrogene
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The geochemical characteristics of aqueous rare-earth elements in shallow karst groundwater in Guiya
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Constraints of molybdenite Re-Os and scheelite Sm-Nd ages on mineralization time of the Kukaazi Pb-Z
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
REE geochemistry of gangue minerals and their geological significance in the Muli antimony ore depos
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
REE and (э)Nd of clay fractions in sediments from the eastern Pacific Ocean: Evidence for clay sourc
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
In the equatorial western Pacific, iron-manganese oxyhydroxide crusts(Fe-Mn crusts) and nodules form on basaltic seamoun......
REE composition in scheelite and scheelite Sm-Nd dating for the Xuebaoding W-Sn-Be deposit in Sichua
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The Gol-e-Zard Zn-Pb deposit is one of several sediment-hosted Zn-Pb deposits found in the central part of the Sanadaj-S......
REE Tetrad Effect as a Powerful Indicator of Formation Conditions of Karst Bauxites: A Case Study of
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A Transgressive Depositional Setting for the Paleogene Shahejie Formation in the Qikou Depression,Ea
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Geochemical Behaviors of REE and Other Trace Elements during the Formation of Strata-bound Skarns an
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
REE Compositions of Lower Ordovician Dolomites in Central and North Tarim Basin, NW China: A Potenti
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
An attempt was made to test the validity of the signatures of rare earth elements (REE) as a tool to judge the effect of......
Rare-earth elements as source indicators of Pan-African granites from Obudu Plateau, Southeastern Ni
The rare-earth element (REE) concentrations of representative granite samples from the southeast of the Obudu Plateau, N......
Characteristics of rare-earth elements (REE), strontium and neodymium isotopes in hydrothermal fluor
In this paper the authors present the REE concentrations and Sr and Nd isotopic compositions of fluorites from the Baila......
Trace and rare-earth element geochemistry: A tool for petrogenetic and geotectonic modeling of ensi-
A model for the petrogenetic affinity and original geotectonic setting of ortho-amphibolites from the Obudu Plateau was ......
REE geochemistry of the Zhoutan Group metasedimentary rocks in central Jiangxi Province, Southeast C
Detailed REE and trace elements geochemical studies of the Zhoutan Group metasedimentary rocks in central Jiangxi Provin......
Two kinds of radiolarian silicalites at the bottom and top of the ophiolite in the Mount (Mt.) Ailao belt, Yunnan Provin......
REE characteristics and Nd isotopic compositions of Lunar pristine rocks: Implications for petrogene
This paper compile the rare-earth elements and Nd isotope data for lunar pristine rocks from investiga-tions in recent y......
At the top of the Lower Permian Maokou Formation limestones are developed carbonaceous cherts(Plm3),which constitute the......
Geochemistry and petrogenesis of Neoproterozoic A-type granites at Nakora in the Malani Igneous Suit
The Nakora Ring Complex (NRC) (732 Ma) occurs as a part of Malani Igneous Suite (MIS) in the Western Rajasthan,India.Thi......
Fluid inclusions from the Dajing and Caijiaying deposits have nearly the same homogenization temperature. Correlation be......
新疆希勒库都克铜钼矿床是一个形成于早石炭世晚期的斑岩型矿床。矿区黄铁矿稀土总量为0.64×10-6~317×10-6,轻稀土相对富集,重稀......
REE and (э)Nd of clay fractions in sediments from the eastern Pacific Ocean: Evidence for clay sourc
Clay fractions in the non-calcareous surface sediments from the eastern Pacific were analyzed for clay minerals, REE and......
Rare earth element (REE) is widely used in various fields of geology. Study of the existing forms of REE in geological o......
Preconcentration of Rare Earth Elements with 8-Hydroxyquinoline-5-sulfonic Acid Chelated Cellulose F
8-Hydroxyquinoline-5-sulfonic acid,covalently bound to filter cellulose,was used for preconcentrating trace rare earth e......
通过对内蒙古额济纳盆地小狐山剖面沉积物中酸溶组分稀土元素含量及其相关指标、分布模式的分析,讨论了剖面中稀土元素指标8Ce-∑f......
REE Compositions of Lower Ordovician Dolomites in Central and North Tarim Basin, NW China: A Potenti
Rare earth dement compositions of Lower Ordovician dolomites in the Central and Northern Tarim Basin are studied. Most d......
云南永平县卓潘稀土矿呈面状分布,赋存于喜马拉雅期过碱性杂岩体风化壳中,该区富稀土、富磷、富稀有金属元素的过碱性杂岩体,为稀......
出露于羌塘盆地沃若山地区的雀莫错组砂岩是北羌塘盆地早侏罗世的沉积物,对研究早侏罗世沉积盆地的演化特征具有重要的意义。通过......
利用研究区1999年ETM+和2005年SPOT图像对稀土矿区进行遥感变化检测。引入散点控制回归方法对图像进行辐射归一化处理,选用分类后......
以印度尼西亚塔里亚布岛铁多金属矿田为典型实例，探讨了稀土元素地球化学在厘定成矿系统中的作用及相同成矿系统的稀土元素地球化学......
内蒙古白云鄂博REE-Fe-Nb矿床是世界罕见的超大型多金属矿床，但矿床成因一直没有解决，而年代学研究是解决矿床成因的基础。本文结合......
位于扬子板块北缘的马元铅锌矿呈似层状产于震旦系灯影组角砾状白云岩中，矿石矿物为闪锌矿、方铅矿，脉石矿物有白云石、重晶石和少量......
华北地区沉积岩石特征表明：早寒武世辛集期主要为潮间-潮下带沉积,馒头期海平面相对稳定,毛庄期—张夏期大量的潮下鲕粒滩发育,中寒......
广东省英德市白沙镇花岗岩风化壳地下水主要属于 HCO3 Ca@ Na型.水样的 pH值在 4.3～6.6之间.与世界其他花岗岩地区地下水相比,白沙......
红土的矿物成分、硅酸盐成分和化学蚀变指数(CIA)特征表明,贵州老万场红土化过程经历了粘土化、铝土矿化、铁化三种化学风化作用;......
