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Variability in distribution of major and trace elements in Lower Eocene siliceous sections of the Transuralian Region, Russia被引量：1
《Acta Geochimica》2019年第2期262-276,共15页P.V.Smirnov A.O.Konstantinov G.A.Batalin B.I.Gareev 
funded by RFBR according to the research project entitled Ge/Si ratio in opal-cristobalite rocks as a tool for diagnosing the sources of silica’s influx the the Paleocene-Eocene sedimentation basin of Western Siberia (Project No. 18-35-00034)
This paper presents lithologic and geochemical data from the sequence of the Eocene Irbit formation siliceous rocks(Transuralian Region) outcropping in a quarry in the Irbit deposit(thickness of 15 m) and in a large n...
关键词：DIATOMITE Clayey DIATOMITE Irbit formation EOCENE GEOCHEMICAL VARIABILITY 
Geochemistry of sedimentary rocks from Permian–Triassic boundary sections of Tethys Himalaya: implications for paleo-weathering, provenance, and tectonic setting被引量：3
《Acta Geochimica》2016年第4期428-436,共9页Akhtar R.Mir V.Balaram Javid A.Ganai Shamim A.Dar A.Keshav Krishna 
The geochemical characteristics of two sections—the Permian–Triassic boundary(PTB) Guryul Ravine section, Kashmir Valley, Jammu and Kashmir,India; and the Attargoo section, Spiti Valley, Himachal Pradesh, India—hav...
关键词：GEOCHEMISTRY Permian-Triassic boundary - Guryul Ravine Tectonic settings 
Composition and Assemblage Characteristics of Magnetic Minerals in Layer S_(5-1) of Xifeng and Duanjiapo Sections
《Chinese Journal Of Geochemistry》2004年第3期197-206,共10页贾蓉芬 彭先芝 周正 刘德汉 王冠鑫 王德强 
ThisresearchprojectwasfinanciallysupportedjointlybytheNationalNaturalScienceFoundationofChina (GrantNo .4 0 0 730 2 9)andtheDirector’sFoundationoftheGuangzhouInstituteofGeochemistry ,ChineseAcademyofSciences (No .A0 5 0 2 0 5 0 1 4 )
Relatively strongly magnetic fine components (<30μm, XS-4J and DS-4J) which are most environmentally sensitive were separated from layer S-{5-1} in the Xifeng and Duanjiapo loess sections and analyzed by MPV-3 for th...
关键词：磁性材料 黄土 古土壤 可结晶性 光学微观结构 物理性质 
Discrimination Study on Fluid-Rock Interaction Between Metallogenic and Non-Metallogenic Sections in a Shear Zone
《Chinese Journal Of Geochemistry》1999年第4期340-349,共10页魏俊浩 李建威 张德会 
Discriminations in a local chemical, fluidal, mechanical and thermal processes in a shear zone will lead to metallogenic differentiation in a local section. This paper, based on the general geological setting of the S...
关键词：剪切带 金属矿物 水岩反应 金矿床 非金属矿物 糜棱岩 河南 
A Comparison of the Geochemical Features of Some Loess Sections in New Zealand and China
《Chinese Journal Of Geochemistry》1992年第3期201-213,共13页文启忠 DENNISN.EDEN JOHNL.HUNT 
A comparison of the geochemical features of loesses of New Zealand and China indicates that the distributions of the elements and their variations reflect the fluctuations of climate which can be compared with the oxy...
关键词：黄土 新西兰 中国 地球化学特征 氧同位素 冰河时期 
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