GNEISS

作品数：71被引量：325H指数：11
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相关作者：周喜文侯增谦潘晓菲童英薛怀民更多>>
相关机构：中国地质科学院更多>>
相关期刊：《Acta Geochimica》《地学前缘》《Advances in Geological and Geotechnical Engineering Research》《Open Journal of Civil Engineering》更多>>
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Magma Mixing Genesis of the Mafic Enclaves and Related Granitoids in the Kan Granite-Gneiss Complex of Central Côte d’Ivoire: Evidence from Geology, Petrology and Geochemistry
《Open Journal of Geology》2024年第8期760-786,共27页Koffi Raoul Teha Koffi Kossonou Jean-Marie Pria Koffi Joseph Brou Alain Nicaise Kouamelan Marc Ephrem Allialy Souad M’Rabet 
The mafic enclaves from Paleoproterozoic domain are considered to be the results of large-scale crust-mantle interaction and magma mixing. In this paper, petrography, mineralogy and geochemistry were jointly used to d...
关键词：Magma Mixing Mafic Microgranular Enclaves Host Granitoids Kan Granite-Gneiss Complex West Africa 
Multiple thermal events recorded in the Acasta Gneiss Complex:Evidence from in-situ dating of zircon, titanite, and apatite
《Science China Earth Sciences》2024年第3期673-686,共14页Qingfeng MEI Jinhui YANG Jinfeng SUN Qiuli LI Shitou WU Xiaoxiao LING Peng PENG Hao WANG 
supported by the National Natural Science Foundation of China(Grants Nos.42103011,42073034;42288201);the B-type Strategic Priority Program of the Chinese Academy of Sciences(Grants No.XDB41000000)。
In-situ dating of the zircons, titanites, and apatites in the rock fragments of approximately 1 cm2in size from the Acasta Gneiss Complex was performed using secondary ion mass spectrometry or laser ablation inductive...
关键词：ZIRCON TITANITE APATITE Acasta Gneiss Complex Wopmay Orogen 
Zircon within chromitite requires revision of the tectonic history of the Eoarchean Itsaq Gneiss complex,Greenland
《Geoscience Frontiers》2023年第6期273-285,共13页Hikaru Sawada Tomoaki Morishita Adrien Vezinet Richard Stern Kenichiro Tani Ikuya Nishio Kanta Takahashi D.Graham Pearson Kristoffer Szilas 
supported by JSPS KAKENHI Grant Numbers 16H05741,19KK0092;Kana-zawa SAKIGAKE 2018 to T.M.,and 20 K14571 to H.S..K.S.thanks the Carlsberg Foundation for support via grant CF18-0090.
The Ujaragssuit Nunat layered(UNL)unit in the Itsaq Gneiss Complex,west Greenland,has been consid-ered to contain one of the oldest chromitites on Earth based on~ca.4.1 Ga Hadean whole rock Pt-Os model ages and ca.3.8...
关键词：ARCHEAN Itsaq gneiss complex Ultramafic rock METASOMATISM 
Evolution of the 3.65-2.58 Ga Mairi Gneiss Complex,Brazil:Implications for growth of the continental crust in the São Francisco Craton被引量：1
《Geoscience Frontiers》2022年第5期110-128,共19页Igor de Camargo Moreira Elson Paiva Oliveira Daniel Francisco Martins de Sousa 
funded by the Fundação de AmparoàPesquisa do Estado de São Paulo(FAPESP)Grant(#2012/15824-6and#2018/25465-0 to EPO);the Conselho Nacional de Desenvolvimento Científico e Tecnológico(CNPq)Grant(#305099/2019-1 to EPO);the Institute of Geosciences of the University of Campinas and by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior(CAPES)PhD Scholarship(#001)to the senior author。
The composition and formation of the Earth’s primitive continental crust and mantle differentiation are key issues to understand and reconstruct the geodynamic terrestrial evolution,especially during the Archean.Howe...
关键词：São Francisco Craton Mairi Gneiss Complex Primitive continental crust Zircon U-Pb dating Lu-Hf isotope geochemistry 
Study on fluid-rock equilibrium systems of Fuping gneiss complex, Taihang Mountains被引量：7
《Science China Earth Sciences》1997年第3期239-245,共7页刘树文 
Project supported by the National Natural Science Foundation of China
The characters of fluid compositions and fluid-rock equilibrium system of the Archean Fuping gneiss complex, Taihang Mountains are first determined by fluid-rock equilibrium thermodynamics calculations and mi-crotherm...
关键词：Fnping GNEISS COMPLEX FLUID COMPOSITIONS FLUID INCLUSIONS Taihang MOUNTAINS 
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