PETROGENESIS

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Petrogenesis of the Xifanping Porphyries in the Sanjiang Orogenic Belt,SW China:Eastward Propagation of the Indo-Asian Collision
《Acta Geologica Sinica(English Edition)》2025年第2期441-458,共18页QIU Lei LI Lin ZHAO Guochun GUAN Chengyao LEI Hangshan SUN Kai TANG Yan ZHAO Zhidan Masroor ALAM LI Xiaowei Thomas BADER 
sponsored by the National Key R&D Project of China(2016YFC0600304);the National Natural Science Foundation of China(42121002);the International Science&Technology Cooperation Program of China(2011DFA22460);China Geological Survey(DD20190370);Geological Exploration Fund of Inner Mongolia Autonomous Region Program(2020YS-01);Major Science and Technology Projects in Yunnan Province(202303AA080006).
Large-scale Cenozoic alkali-rich magmatic rocks are exposed at the eastern margin of Tibet due to the interaction between the Indian and Eurasian plates.However,their petrogenesis and associated geodynamic processes r...
关键词：zircon U-Pb age Xifanping porphyries adakitic rocks southwestern Sichuan 
Petrogenesis of the Hercynian Granite in the Shuangjianzishan Super-large Ag Polymetallic Deposit,Inner Mongolia and its Metallogenic Significance:Evidence from Geochronology and Petrogeochemistry
《Acta Geologica Sinica(English Edition)》2025年第2期459-472,共14页LIU Yu JIANG Biao WU Liwen ZUO Yushan LIU Zhao LIU Haitao 
financed by the Inner Mongolia Geological Exploration Fund Project(Grant No.2020-YS03);the project of-Geology of Mineral Resources in China‖from China Geological Survey(Grant Nos.DD20221695,DD20190379,DD20160346);the Project of Transformation in Scientific and Technological Achievements(Grant Nos.2023CX10,HE2121);the Fundamental Research Funds of the Central Public Welfare Scientific Research Institutes(Grant No.JKYZD202313).
The Shuangjianzishan deposit is a typical magmatic-hydrothermal deposit located in the southern Great Xing'an Range.Recent investigations have identified significant copper and tin mineralization at depth within the S...
关键词：GRANITE zircon U-Pb age PETROGENESIS mineralization Shuangjianzishan deposit Great Xing'an Range 
Petrogenesis of the Late Cretaceous Jiepailing Granitoids in South China:Implications for Sn Mineralization and Tectonic Evolution
《Acta Geologica Sinica(English Edition)》2025年第2期473-498,共26页LUO Xinyu LIU Biao KONG Hua JIANG Hua WU Qianhong YANG Jiehua Safiyanu Muhammad ELATIKPO 
financially supported by the National Natural Science Foundation of China(Grant No.42303073).
The Late Cretaceous Jiepailing granitoids,located at the central Nanling Range in South China,are closely associated with significant Sn-Li-Be-F polymetallic metallogeny.The Jiepailing granitoids mainly consist of gra...
关键词：Late Cretaceous granitoids A-type granites crust-mantle interaction Sn-Li-Be-F deposit South China 
Petrogenesis of rodingites along the northern margin of the North China Craton: Constraints from zirconology and whole-rock geochemistry
《Science China Earth Sciences》2025年第3期750-767,共18页Jing RAN Hao WANG Jinhui YANG Yaoqi YAN Yusheng ZHU Baoquan ZHOU 
supported by the National Natural Science Foundation of China (Grant Nos. 42322203 & 42288201);the Chinese Academy of Sciences (Grant Nos. 2020068 & XDB0710000)。
Rodingite is a metasomatic product formed from various rock types by aqueous fluids, providing a direct record of lithosphere-hydrosphere interactions and serving as a key carrier of surface water into Earth's deep in...
关键词：North China Craton RODINGITE SYENITE INCLUSIONS Zircon U-Pb age Sr-Nd-Hf-O isotopes 
Geochemistry and petrogenesis of Mesoproterozoic mafic granulite and amphibolite dykes from Saltora, Bankura district, Chhotanagpur Gneissic Complex, eastern India: Implications for their emplacement in within-plate setting
《China Geology》2025年第1期159-186,共28页Poulami Roy Bapi Goswami Ankita Basak Anwesa Sen Chittaranjan Bhattacharyya 
funded by a major research project grant from the UGC (F.-43-367/2014(SR)) and teachers’ research grant from the University of Calcutta awarded to Dr Bapi Goswami;DST-sponsored Women Scientist scheme-A (SR/WOS-A/EA-47/2018 (G) dated 06.05.2019) awarded to Ms. Poulami Roy is highly acknowledged for their financial help
Distinguishing high-grade mafic-ultramafic rocks originally crystallized from within-plate basaltic magmatism is challenging and crucial because the chemical composition of the igneous rocks has been modified during h...
关键词：Metamorphosed mafic dykes Within-plate basaltic magmatism Carbonated spinel-peridotite Chhotanapgpur Gneissic Complex MESOPROTEROZOIC Continental rift Crustal extension SCLM PETROGENESIS India 
Geochemistry and petrogenesis of magnesian high-K granitoids from Bundelkhand Craton,Central India:New insights into crustal evolution
《Acta Geochimica》2025年第1期36-58,共23页Shailendra K.Prajapati Meraj Alam Parashar Mishra Hemant Kumar 
Geological Survey of India,Northern Region have provided the financial funding for the study.
Background The Bundelkhand Craton is significant for preserving the multiphase granitoids magmatism from Paleoarchean to Neoarchean periods.It consists of a variety of granite rocks,including TTGs,sanukitoids,and high...
关键词：GEOCHEMISTRY PETROGENESIS A-type granites Crustal evolution Bundelkhand craton 
Geochemistry of Neoproterozoic metavolcanic rocks from the Tahtai Logomiti area,Tigrai,Northern Ethiopia:Implication for petrogenesis and tectonic settings
《Acta Geochimica》2025年第1期128-144,共17页Azeb Gebremicale Mulugeta Alene Teklay Gidey 
The Tahtai Logomiti area is characterized by metavolcanic and metavolcaniclastic interbedded with clastic and carbonate metasedimentary rocks of Neoproterozoic age.New geological,petrographic,major,and trace elements ...
关键词：Deformation METAMORPHISM FOLIATION CALC-ALKALINE NEOPROTEROZOIC Arabian Nubian Shield 
Petrogenesis and Metallogenic Implications of A-type Granites in the Mid-Late Jurassic Dayishan Complex,Southern Hunan Province,South China
《Acta Geologica Sinica(English Edition)》2025年第1期100-113,共14页ZHANG Meng JIANG Yaohui LIU Yunchao HAN Boning 
supported financially by the National Natural Science Foundation of China(Grant Nos.41872054 and 41272083)。
The petrogenesis and genetic link to polymetallic mineralization of the granites in the Dayishan complex,southern Hunan province remain debated.Here,we present an integrated study on the petrology,zircon U-Pb ages and...
关键词：A-type granite shallow dehydration melting FRACTIONATION South China 
Zircon SHRIMP U-Pb Ages,Geochemical,and Sr-Nd Isotopic Constraints on the Petrogenesis of the Middle Eocene Calc-Alkaline Andesitic Rocks:Implications for Continental Arc Magmatism and Slab Break-off in NE Iran
《Journal of Earth Science》2024年第6期1832-1848,共17页Soheila Saki Amir Ali Tabbakh Shabani Mingguo Zhai Yuruo Shi Mahmoud Sadeghian Xiyan Zhu Morteza Delavari Koshan David R.Lentz 
The Torbat-e-Heydariyeh andesitic rocks(THA)are part of the Cenozoic continental arc magmatic system of the northern branch of the Neotethys Ocean(NE Iran).Columnar jointing is the most significant feature of these ro...
关键词：EOCENE Sabzevar zone ANDESITE ZIRCON U-Pb dating continental arc slab break-off geochemistry 
Geochronology and geochemistry of Daerlong granitic complex in Linkou area,eastern Heilongjiang:petrogenesis and tectonic implications
《Global Geology》2024年第4期177-195,共19页QIN Tao FANG Jie ZHANG Yanlong DING Xin YU Guanying YANG Hao 
Supported by the National Key R&D Program of China(No.2016YFC0666108-02).
The Daerlong granitic complex in Linkou area is located at the convergence position of the Jiamusi and Songliao blocks.A systematic study of field geology,petrography,zircon U-Pb dating and wholerock major and trace e...
关键词：granitic complex Jiamusi Block Late Paleozoic-Early Mesozoic PETROGENESIS tectonic setting 
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