GRANITOIDS

作品数：173被引量：1640H指数：17
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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 
Geochronology and Geochemistry of the Permian Granitoids from the Alxa Area,Inner Mongolia,China:Constrains on the Permian Evolution of the Central Asian Orogenic Belt
《Acta Geologica Sinica(English Edition)》2025年第1期83-99,共17页HUANG Haibin SHI Yuruo Lawford JANDERSON KANG Yuelan 
financially supported by the Geological Survey of China(Grant Nos.DD20240075,and DD20243516);the National Natural Science Foundation of China(Grant No.41872209);Basic Scientific Research Fund of the Institute of Geology,Chinese Academy of Geological Sciences(Grant No.J2314)。
We report new SHRIMP zircon U-Pb ages,zircon Lu-Hf isotopic and whole rock geochemical data from Permian granitoids located in the Alxa area of Inner Mongolia,China.In combination with published geochronological and g...
关键词：GEOCHRONOLOGY zircon Lu-Hf isotopes ridge subduction PERMIAN Central Asian Orogenic Belt 
Petrography and Geochemical Studies of Granitoids from Iro Lake South-East of Moyen Chari in Chad and Geodynamic Implication
《Open Journal of Geology》2025年第2期87-108,共22页Leontine Tekoum Djatibeye Barnabe Jean Claude Doumnang Mbaigane 
Located in Southeastern Chad. The Iro lake offers a great opportunity for the study of Precambrian formations and their Phanerozoic cover. Pluton is a Cal-alkaline granite. Due to its geographical location and geologi...
关键词：PETROGRAPHY GEOCHEMICAL GRANITOIDS Iro Lake Moyen-Chari CHAD 
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 
Zircon U-Pb geochronologic,geochemical and Sr-Nd-Pb isotope characteristics of the Beidaban granites in the North Qilian Orogenic Belt:Petrogenesis and tectonic implications
《Acta Geochimica》2024年第6期1087-1104,共18页Tao Yang Zhi-yuan Sun Ming-liang Wang Xiao-qiang Zhu Jing-yu Zhao 
This study was fi nancially supported by the Youth Science and Technology Talent Recruitment Project of Gansu Province(2022-19);Technological Innovation Project of Gansu Provincial Department of Natural Resources(2022-3,2022-4,2022-28);National Natural Science Foundation of China(Nos.42073059 and 42303034);Outstanding Youth Fund of Anhui Provincial Department of Education(No.2022AH020084);Doctoral Startup Foundation of Suzhou University(2021BSK038)。
The tectonic evolution and crustal accretion process of the North Qilian Orogenic Belt(NQOB)are still under debate because of a lack of integrated constraints,especially the identifi cation of the tectonic transition ...
关键词：GRANITOIDS Zircon U-Pb dating Sr-Nd-Pb-isotopes PETROGENESIS North Qilian Orogenic Belt 
Petrogenesis of Oligocene Granitoids and its Implications on Beryllium Mineralization at Pagele,Nianqingtanggula Mountain(Central Tibet)
《Acta Geologica Sinica(English Edition)》2024年第5期1202-1225,共24页ZHANG Linyuan YANG Zhusen HOU Zengqian WU Changda LIU Chang XU Peiyan XIE Lankui 
financially supported by the National Natural Science Foundation of China(Grant Nos.92062105,91855214);the National Key Research and Development Program of China(Grant Nos.2021YFC2901905,2016YFC0600306)。
The newly discovered Oligocene granitoids(33.1-28.7 Ma)at Pagele are magmatic rocks related to beryllium mineralization during the India-Asia late-collisional stage.This discovery provides an ideal example to study th...
关键词：enriched Lhasa lithospheric mantle beryllium mineralization Oligocene granitoids Lhasa ancient crust central Lhasa subterrane 
Cretaceous magmatic arc in Hainan and the peri-South China Sea asevidenced by geochemical fingerprinting of granitoids in the region
《Geoscience Frontiers》2024年第5期355-371,共17页Xiao-Yan Jiang Yildirim Dilek Xian-Hua Li 
supported by the Chinese National Natural Science Foundation(Grant No.41703010).
Mesozoic magmatic rocks occur widely in the South China Block and are generally interpreted as the manifestations of the subduction of the Paleo-Pacific oceanic lithosphere beneath Asia.Subductiondriven magmatism in s...
关键词：I-type granites CRETACEOUS Hainan Island Southeast China Magmatic arc peri-South China Sea region 
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 
The Weixi High-silica Granitoids in the Central Sanjiang Orogenic Belt,Southwest China:Implications for Growth of the Continental Crust
《Acta Geologica Sinica(English Edition)》2024年第3期641-656,共16页WANG Qiuyu CHEN Shouming ZHANG Hongrui LI Saisai 
financially supported by the State Key Research Development Program of China(Grant No.2022YFF0800903);the National Natural Science Foundation of China(NSFC)(Grant Nos.42261144669 and 42273073)。
High-silica granitoids record the formation and evolution of the continental crust.A new intrusive complex has been recognized among silicic volcanic rocks of the Weixi arc,Southwest China.The intrusions consist of gr...
关键词：GRANITOIDS GEOCHEMISTRY crystal accumulation continental crust Sanjiang orogen 
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 
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