PETROGENETIC

作品数：40被引量：275H指数：8
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相关期刊：《Acta Geologica Sinica(English Edition)》《Science China Earth Sciences》《Journal of Rare Earths》《Science China Chemistry》更多>>
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Geochemical Characterizations of the Hypovolcanic Formations of the Pan-African Basement and the Cretaceous Sedimentary Basins of Figuil (North Cameroon) and Léré (South-West Chad): Petrogenetic and Geodynamic Implication of the Pan-African Range of Central Africa (CPAC)
《International Journal of Geosciences》2025年第2期127-153,共27页Klamadji Moussa Ngarena Tekoum Léotine Baïssemia Ronang Gustave Merlin Gountié Dedzo Djérossem Nenadji Felix Béninga Léopold Felix Didi Djamilatou 
The study area located between Figuil (Northern Cameroon) and Léré (Southwest Chad) belongs to the northern domain of the Pan-African Range of Central Africa (CPAC). The aim of this work is to highlight the petrogen...
关键词：Hypovolcanic Formations Geochemistry Continental Tholeiite Pan-African Basement Cretaceous Sedimentary Basin and Figuil-Léré 
Geochemistry of Mafic Rocks from the Birimian Basement of Doropo (Northeast of Côte d’Ivoire): Petrogenetic and Geodynamic Implications
《Open Journal of Geology》2022年第6期504-520,共17页Wilfried Digbeu Alain Nicaise Kouamelan Asinne Tshibubudze Ziandjêdé Hervé Siagne Fossou Jean-Luc Hervé Kouadio 
The northeastern region of Côte d’Ivoire is characterised by a granitic basement mainly composed of biotite granite rocks. According to mapping work in the Gbabédjou and Doropo areas, these Birimian granitoids ...
关键词：Doropo Mafic Intrusive BIRIMIAN Crustal Contamination 
Comparative Geochemical and Petrographic Studies of the Various Granitoids between Central and Western Arm, in the Central Part of Ramagiri Schist Belt and Their Petrogenetic Histories
《International Journal of Geosciences》2022年第5期382-413,共32页Eirin Kar Prasun Ghosh Shibani Mishra 
Granitoids between the central and western arm of Ramagiri schist belt in its central part, are broadly classified into the migmatite gneiss, grey granodiorite and pink monzogranite, based on field characteristics and...
关键词：Ramagiri Schist Belt Granodiorites Monzogranites Volcanic Arc 
Late Triassic Magma Mixing and Fractional Crystallization in the Qingchengzi Orefield,Eastern Liaoning Province:Regional Petrogenetic and Metallogenic Implications被引量：1
《Journal of Earth Science》2021年第1期144-157,共14页Hongjing Xie Yuwang Wang Dedong Li Guochao Zhou Zhichao Zhang 
This work was funded by the National Key R&D Program of China(No.2018YFC0603804).
The Qingchengzi orefield is an important Pb-Zn-Au-Ag polymetallic orefield in NE Chi-na.The Indosinian magmatism has formed the Shuangdinggou batholith and the Xinling stock,as well as dikes of quartz monzonite porphy...
关键词：Qingchengzi orefield Shuangdinggou intrusion magma mixing mafic microgranular enclave(MME) fractional crystallization 
Meaning of Rocks Basic Enclaves in the Eburnean Granitoids of Mako Area (Kédougou-Kéniéba Inlier, Senegal): Petrogenetic Implications
《International Journal of Geosciences》2021年第1期39-56,共18页Ibrahima Gassama Moussa Dabo Mamadou Ndiaye Emmanuel Tama Samoura Fatou Bop Ndong 
The Mako area, located in eastern Sénégal,
《Acta Geologica Sinica(English Edition)》2020年第S01期7-7,共1页CHEN Hanlin YANG Shufeng LI Zilong YU Xing LI Yinqi 
granted by the National Key Research&Development Program of China(grant No.2016YFC0601004);the National Science and Technology Major Project(grant No.2017ZX05008-001)
Tarim Large Igneous Province(TLIP)is the second Late Paleozoic LIPs in China after the recognition of the Emeishan LIP.The residual distribution range of TLIP is up to 250000 km2,and the largest residual thickness is ...
关键词：magmatic sequence two type of basic magmatite two-stage melting model TLIP 
Origin and Petrogenetic Implications of Spessartine Garnet in Highly-Fractionated Granite from the Central Eastern Desert of Egypt被引量：1
《Acta Geologica Sinica(English Edition)》2020年第3期763-776,共14页Mabrouk SAMI Theodoros NTAFLOS Haroun A.MOHAMED Esam S.FARAHAT Christoph HAUZENBERGER Nasser M.MAHDY Khaled M.ABDELFADIL Douaa FATHY 
A highly-fractionated garnet-bearing muscovite granite represents the marginal granitic facies of the Abu-Diab multiphase pluton in the Central Eastern Desert of Egypt. New electron microprobe analyses(EMPA) and laser...
关键词：spessartine garnet LA-ICP-MS A-type granite Abu-Diab EGYPT 
Geochemistry and age of seamounts in the West Pacific: mantle processes and petrogenetic implications被引量：4
《Acta Oceanologica Sinica》2019年第1期71-77,共7页Limei Tang Yanhui Dong Fengyou Chu Ling Chen Weilin Ma Yonggang Liu 
The National Basic Research Program(973 Program)of China under contract No.2015CB755905;the National Natural Science Foundation of China under contract No.41506070;the Scientific Research Fund of the Second Institute of Oceanography,SOA under contract Nos JG1803,JG1603 and JG1403;the Natural Science Foundation of Zhejiang Province of China under contract No.LQY18D060002
Research on seamounts provides some of the best constraints for understanding intraplate volcanism, and samples from seamounts reveal crucial evidence about the geochemical makeup of the oceanic mantle. There are stil...
关键词：^40AR/^39AR ages GEOCHEMISTRY magmatic evolution BASALTS West PACIFIC 
Petrogenetic contrastive studies on the Mesozoic early stage ore-bearing and late stage ore-barren granites from the southern Anhui Province被引量：11
《Science China Earth Sciences》2017年第11期1920-1941,共22页YAN Jun HOU TianJie WANG AiGuo WANG DeEn ZHANG DingYuan WENG WangFei LIU JianMin LIU XiaoQiang LI QuanZhong 
supported by the State Key R&D Project of China(Grant No.2016YFC0600203);the National Natural Science Foundation of China(Grant No.41672052,41272074)
Yanshanian magmatisms are intensive in the southern Anhui Province and can be divided into early （152-137 Ma） and late （136-122 Ma） stages. A Yanshanian granitic zone was found to crop out along Qingshan to Changg...
关键词：YANSHANIAN Granite Low crust Ore-bearing magmatic rock The south Anhui Province Jiangnan orogenic belt 
Petrogenetic model of the Permian Tarim Large Igneous Province被引量：8
《Science China Earth Sciences》2017年第10期1805-1816,共12页YU Xing YANG ShuFeng CHEN HanLin LI ZiLong LI YinQi 
supported by the Natural Science Foundation of Zhejiang Province(Grant No.LY17D020001);the Fundamental Research Program(Grant Nos.JG1518&2017QNA3015);the National Natural Science Foundation of China(Grant Nos.41506070,41603029)
Over the last two decades great strides have been made in characterizing the spatial distribution, time sequence,geochemical characteristics, mantle sources, and magma evolution processes for various igneous rocks in ...
关键词：Large igneous province Early Permian Two types of basalts Petrogenetic model Tarim Basin 
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