THERMOBAROMETRY

作品数:13被引量:20H指数:2
导出分析报告
相关领域:天文地球更多>>
相关期刊:《Acta Geologica Sinica(English Edition)》《Science China Earth Sciences》《Geoscience Frontiers》《Journal of Earth Science》更多>>
相关基金:国家自然科学基金更多>>
-

检索结果分析

结果分析中...
条 记 录,以下是1-10
视图:
排序:
Thermobarometry of Inclusions: Implications to the Structure of Lithospheric Mantle and Evolution in Time and Diamond Formation
《Acta Geologica Sinica(English Edition)》2021年第S01期18-21,共4页Igor V.ASHCHEPKOV Alla M.LOGVINOVA Zdislav V.SPETSIUS 
supported by the RFBR grant 19-05-00788;supported by the Ministry of Science and Higher Education of the Russian Federation
Thermobarometric calculations for mineral diamond inclusions and associations(DIA)provide a systematic comparison of PTXFO2 conditions for different cratons worldwide,using a database of 4440 mineral EPMA analyses(Ash...
关键词:diamond inclusions CRATON GARNET clinopyrogene ORTHOPYROXENE geothermal regime manle lithosphere 
Mantle Transects in Africa According to Data of Mantle Xenocrysts and Diamond Inclusions
《Acta Geologica Sinica(English Edition)》2021年第S01期15-17,共3页Igor V.ASHCHEPKOV Vladimir N.ZINCHENKO Alexandr S.IVANOV 
supported by the RFBR grant 19-05-00788;supported by the Ministry of Science and Higher Education of the Russian Federation
We designed the mantle transects using the PTXFO2 diagrams(Ashchepkov et al.,2010,2013,2017)constructed(Figs.1 a–c)for mantle columns beneath kimberlite and sections of the lithospheric mantle(SCLM)under the Kaapvaal...
关键词:mantle lithosphere craton transect monomineral thermobarometry oxygen fugacity PERIDOTITE eclogite garnet CLINOPYROXENE 
Is the Songshugou Complex,Qinling Belt,China,an Eclogite Facies Neoproterozoic Ophiolite?被引量:2
《Journal of Earth Science》2019年第3期460-475,共16页Thomas Bader Lifei Zhang Xiaowei Li 
supported by the National Natural Science Foundation of China (Nos. 41350110224, 41750110483, 41730426, 41872066);the Open Research Project of the State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences (No. GPMR201820)
Ophiolites play a key role in understanding subduction-accretion-collision processes. Herein, we discuss origin and metamorphic evolution of an enigmatic, Neoproterozoic ophiolite candidate—the mafic-ultramafic Songs...
关键词:QINLING BELT Songshugou COMPLEX garnet isopleth THERMOBAROMETRY ECLOGITE Early Paleozoic 
Tectonochemistry and p-t Conditions of Ramgarh and Almora Gneisses from Askot Klippe,Kumaun Lesser Himalaya
《Acta Geologica Sinica(English Edition)》2019年第2期322-343,共22页Biraja P.DAS Mallickarjvm JOSHI Ashutosh KUM AR 
the financial support from the UGC CAS-I & II grant;DSTs New Delhi for financial assistance to MJ. BPD
The chemical and petrological correlation of metamorphic nappes and klippes overlying the Proterozoic sedimentary units in the Kumaun Himalaya is still debated. The Ramgarh and Almora gneisses, not previously distingu...
关键词:GEOCHEMISTRY THERMOBAROMETRY Almora GNEISS Ramgarh GNEISS Almora NAPPE Askot KLIPPE 
Alakit and Daldyn kimberlite fields,Siberia,Russia:Two types of mantle sub-terranes beneath central Yakutia?
《Geoscience Frontiers》2017年第4期671-692,共22页I.V.Ashchepkov A.M.Logvinova T.Ntaflos N.V.Vladykin S.I.Kostrovitsky Z.Spetsius S.I.Mityukhin S.A.Prokopyev N.S.Medvedev H.Downes 
Supported by Grants RBRF 05-05-64718,03-05-64146;11-0500060a;11-05-91060-PICSa;16-05-860;the result of the projects 77-2,65-03,02-05 UIGGM SD RAS and ALROSA Stock Company
Mineral data from Yakutian kimberlites allow reconstruction of the history of lithospheric mantle.Differences occur in compositions of mantle pyropes and clinopyroxenes from large kimberlite pipes in the Alakit and Da...
关键词:Thermobarometry Geochemistry Daldyn Alakit Craton Lithosphere 
Geochemistry, Mineral Chemistry and Thermobarometry of Boneh-Shorou Amphibolites in Gelmandeh Massive (Saghand-Central Iran)
《Open Journal of Geology》2016年第8期786-800,共15页Arash Gourabjeiri-Pour Soraya Heuss-Aßbichler Mohsen Mobasheri Parivash Mahdavi 
The Gelmandeh Massive is located in the Central part of Iranian Microcontinent. Amphibolitic rocks occupy the main portion of Gelmandeh complex, which consists of hornblendite, garnet amphibolites, and gneiss. Geochem...
关键词:AMPHIBOLITE Mineral Chemistry THERMOBAROMETRY Gelmandeh Massive Boneh-Shorou Central Iran 
Comparison of mantle lithosphere beneath early Triassic kimberlite fields in Siberian craton reconstructed from deep-seated xenocrysts被引量:1
《Geoscience Frontiers》2016年第4期639-662,共24页I.V.Ashchepkov S.S.Kuligin N.V.Vladykin H.Downes M.A.Vavilov E.N.Nigmatulina S.A.Babushkina N.S.Tychkov O.S.Khmelnikova 
supported by grants RFFI 11-05-00060a and 11-05-91060-PICS
Mantle xenocrysts from early Triassic kimberlite pipes from Kharamai, Ary-Mastakh and Kuranakh fields in the Anabar shield of Siberia revealing similar compositional trends were studied to estimate the superplume infl...
关键词:Mantle lithosphere Monomineral thermobarometry Mineral geochemistry Triassic kimberlite LAYERING 
Mineral Chemistry and Thermobarometry of the Upper Eocene Volcanic Rocks in NE Tafresh, Iran被引量:2
《Open Journal of Geology》2014年第12期612-621,共10页Neda Baranpurian Mohamad Hashem Emami Mansor Vossoughi Abedini Rahim Dabiri 
Petrography and chemistry of minerals show that rocks of Upper Eocene in northeast of Tafresh are composed mostly of andesitic basalt, basaltic andesite and andesite volcanic rocks. Mineralogically these rocks are com...
关键词:Volcanic Mineral Chemistry EPMA THERMOBAROMETRY NE Tafresh 
Geothermobarometry of Askaoun Pluton in Ouzellarh-Sirwa Promontory (Central Anti-Atlas;Morocco)被引量:1
《Open Journal of Geology》2012年第3期136-147,共12页Abdeslam Toummite Moha Ikenne El Hassane Beraaouz 
Rocks of the late Neoproterozoic Askaoun pluton (558 ± 2 Ma) located in the Ouzellarh-Sirwa promontory (Anti-Atlas) include magmatic microgranular enclaves (MMEs) ranging from rounded to ovoid in shape, dark and fine...
关键词:Askaoun PLUTON MMEs HORNBLENDE THERMOBAROMETRY Ouzellargh-Sirwa Promontory ANTI-ATLAS Morocco 
Thermal State and Structure of the Lithosphere beneath Eastern China: A Synthesis on Basalt-Borne Xenoliths被引量:11
《Journal of Earth Science》2010年第5期711-730,共20页黄小龙 徐义刚 
supported by the Knowledge Inno-vation Project of the Chinese Academy of Sciences (No. KZCX2-YW-Q08-3-6);the National Natural Science Founda-tion of China (Nos. 90714001, 40773015);the CAS/SAFEA International Partnership Program for Creative Research Teams (No. KZCX2-YW-Q04-06)
Application of reliable thermobarometer on garnet-bearing mantle xenoliths and granulite xenoliths entrained by Cenozoic basalts in eastern China reveals two main types of geotherm. The first type, as exampled by Hann...
关键词:GEOTHERM THERMOBAROMETRY garnet-bearing peridotite and pyroxenite granulite XENOLITH LITHOSPHERE eastern China. 
检索报告 对象比较 聚类工具 使用帮助 返回顶部