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SiO_(2)'-CaO/(CaO+K_(2)O)(S'CK)Diagram as a Petrochemical Tool for Deciphering the Tectono-Magmatic Characterization of Granitoid Suites: 《Acta Geologica Sinica(English Edition)》2025年第2期598-610,共13页SUN Mingming WANG Yang; The SiO_(2)'-CaO/(CaO+K_(2)O)(S'CK)diagram is an empirically derived major element-based equivalent to the modal IUGS alkali feldspar-quartz-plagioclase classification scheme for granitoids.It employs the content of S...; 关键词：classification of granitoid major-element chemistry SiO_(2)'–CaO/(CaO+K_(2)O)diagram tectono-magmatic character

The Origin of Mesozoic A-type Granitoids,Fujian Province,Southeast China:Insights from Geochronology,Mineralogy and Geochemistry: 《Acta Geologica Sinica(English Edition)》2024年第3期630-640,共11页XIE Qifeng DONG Yunpeng CAI Yuanfeng ZHAI Mingguo XIAO Aifang ZHANG Hong; granted by Opening Foundation of State Key Laboratory of Continental Dynamics(Grant No.21LCD08),Northwest University。; The magma sources,origins and precise forming ages of the miarolite from Qishan and Kuiqi intrusions are still uncertain.New results reveal that,miarolites from the Qishan and Kuiqi intrusions yield crystallization ag...; 关键词：A-type granitoid GEOCHRONOLOGY extension SUBDUCTION MESOZOIC Southeast China

Investigation of Groundwater Quality with Borehole Depth in the Basin Granitoids of the Ashanti Region of Ghana: 《Journal of Water Resource and Protection》2024年第5期381-394,共14页Bernard Ofosu Augustine Kofi Asante Festus Anane Mensah Umar-Farouk Usman Naa Korkoi Ayeh; The dependence of groundwater quality on borehole depth is usually debatable in groundwater studies, especially in complex geological formations where aquifer characteristics vary spatially with depth. This study ther...; 关键词：Groundwater Quality Borehole Depth Birimian Supergroup Granitoid Aquifers Ashanti Region

Early Neoproterozoic Granite-Gneisses of the Junggar Alataw(Southeastern Kazakhstan):Age,Petrogenesis and Tectonic Implications: 《Acta Geologica Sinica(English Edition)》2024年第1期67-82,共16页Nadezhda KANYGINA Andrey TRETYAKOV Dmitriy ALEXEIEV Kirill DEGTYAREV Anfisa SKOBLENKO Natalia SOLOSHENKO Boris ERMOLAEV; financially supported by the Russian Science Foundation (RSF) (Grant No. 22-77-00082);financially supported of grant 075-15-2021-680 of the Ministry of Science and Higher Education of the Russian Federation; The combined petrographic,petrological,geochemical and geochronological study of the Neoproterozoic gneisses of the Sarychabyn and Baskan complexes of the Junggar Alataw of South Kazakhstan elucidate the Precambrian t...; 关键词：granitoid magmatism geochemistry geochronology Sm-Nd isotope systematics NEOPROTEROZOIC Junggar Alataw Kazakhstan Central Asian orogenic belt

The effects of the source composition on the origin of orthopyroxenebearing adakitic granitoid in West Qinling,Central China被引量：1: 《Geoscience Frontiers》2023年第3期180-200,共21页Yuanhui Xie Xiaowei Li Xuanxue Mo Guochen Dong Yuqin Sun Wei Shan; funded by the State Key Program of National Natural Science of China(Grant No.41730426);the National Natural Science Foundation of China(Grant Nos.41872066 and 41702069);the Fundamental Research Funds for the Central Universities of China(Grant No.2652018121);the Open Research Funds for GPMR(Grant No.GPMR201509).; Orthopyroxene-bearing granodiorite(sometimes referred to as‘charnockite’)with an adakitic affinity is a rare type of granitoid.It is generally accepted that the stabilization of orthopyroxene in igneous charnockites...; 关键词：Qinling Orogenic Belt Adakitic rock Orthopyroxene-bearing granodiorite Pseudo-charnockite

Trace element and Nd isotope analyses of apatite in granitoids and metamorphosed granitoids from the eastern Central Asian Orogenic Belt:Implications for petrogenesis and post-magmatic alteration被引量：1: 《Geoscience Frontiers》2023年第2期71-85,共15页Xin-Yu Long Jie Tang Wen-Liang Xu Chen-Yang Sun Jin-Peng Luan Shuai Xiong Xiao-Ming Zhang; supported by the National Natural Science Foundation of China(grant numbers 42072071,41772047).; We present in situ trace element and Nd isotopic data of apatites from metamorphosed and metasomatized(i.e.,altered)and unaltered granitoids in the Songnen and Jiamusi massifs in the eastern Central Asian Orogenic Bel...; 关键词：Eastern CAOB Granitoid petrogenesis Apatite geochemistry Fluid-induced alteration Nd-Hf isotopic decoupling Crustal assimilation

The generation and evolution of the Archean continental crust:The granitoid story in southeastern Brazil: 《Geoscience Frontiers》2022年第4期144-164,共21页Rodrigo S.Marimon Chris J.Hawkesworth Elton L.Dantas Rudolph A.J.Trouw Wilson Teixeira Peter C.Hackspacher Allen Fetter Ciro A.Ávila Silvia Volante Atlas V.Corrêa Neto Everton M.Bongiolo Rodrigo Vinagre Maurício Simon; Fundacao Carlos Chagas de AmparoàPesquisa do Estado do Rio de Janeiro(FAPERJ),for providing him a post-doctoral fellowship(E-26/202.084/2020 and 2020.03701.1).;the National Council for Scientific Development(CNPq)for financial support.;CNPq for his Productivity on Research grant(#311106/2020-0)。; The Archean Eon was a time of geodynamic changes.Direct evidence of these transitions come from igneous/metaigneous rocks,which dominate cratonic segments worldwide.New data for granitoids from an Archean basement inl...; 关键词：Granitoid petrogenesis Archean geodynamics Crustal evolution TTGs A-types Batch melting calculations

Effects and mechanism of igneous rock on selenium in the tropical soil-rice system in Hainan Province, South China被引量：7: 《China Geology》2022年第1期1-11,共11页Xiu-jin Liu Ke Yang Fei Guo Shi-qi Tang Ying-han Liu Li Zhang Hang-xin Cheng Fei Liu; financially supported by the projects of the China Geological Survey(DD20190518,DD20190527)。; To illuminate the migration and transformation of selenium(Se)in the igneous rock-soil-rice system,285 pairs of rhizosphere soil and rice samples were collected from the granitoid and basalt areas in Hainan Province,S...; 关键词：SELENIUM GRANITOID BASALT Soil properties Tropical soil Se-rich rice Agricutural geological survey engineering Hainan Province China

Geochemical and Nd-Hf Isotopic Constraints on the Petrogenesis of an Archean Granitoid in the Erguna Massif, NE China被引量：2: 《Acta Geologica Sinica(English Edition)》2021年第6期2033-2044,共12页SHAO Jun LI Yinglei WANG Deli SONG Wanbing WU Xinwei LIU Hongzhang; financially supported by Geological Survey projects of China Geological Survey (DD20160047 and 12120115031301)。; Crystalline basement and Precambrian crustal growth of the continental massifs within the Central Asian Orogenic Belt(CAOB) are still pending problems. Our geological and geochemical investigations identified an Arche...; 关键词：crystalline basement A-type granite Neoarchean crustal growth NEOARCHEAN Central Asian Orogenic Belt

New Insights into Neoproterozoic–Cretaceous Events in the Mamfe Basin(SW Cameroon,Central Africa):Evidence from Textural Analyses,U-Th Composition,and U-Pb Zircon Geochronology from Granitic Basement被引量：1: 《Journal of Earth Science》2021年第6期1472-1484,共13页Nguo S.Kanouo Arnaud P.Kouské David R.Lentz Rose F.Yongué; supported by the Natural Sciences and Engineering Research Council of Canada(NSERC)Discovery Grant to Prof.David R.Lentz(UNB)。; Backscattered electron BSE-CL images,U-Th abundance,and U-Pb ages were obtained for zircons from the Nkogho granitic basement rocks cropping out in the Mamfe Basin(SW Cameroon).These data are used to characterize and ...; 关键词：Cameroon Mamfe Basin GRANITOID zircon U-Pb age U/Th

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