QINLING

作品数：171被引量：928H指数：19
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Cognate Mafic Enclaves Formed by Cumulated Mush Convection in a Granitic Magma Chamber:Evidence from Mineral Chemistry of the Triassic Zhashui Pluton,Qinling Orogen
《Acta Geologica Sinica(English Edition)》2024年第6期1479-1488,共10页ZHANG Hongbing ZHOU Xuchen LAI Shaocong ZHANG Hua QIN Jiangfeng 
supported by the National Natural Science Foundation of China(Grant Nos.42372071,41421002);the Foundation for the Author of National Excellent Doctoral Dissertation of China(Grant No.201324);a research grant of the State Key Laboratory of Continental Dynamics(Grant No.SKLCD-04).
Mafic enclaves in granites are generally considered to represent coeval mafic melts that derived from metasomatized mantle,which can provide valuable information about crust-mantle interaction.Exploring the genetic li...
关键词：mafic enclaves granitic chamber mafic cumulate CONVECTION Qinling or 
A Comparative Study of Ore-bearing Dikes and a Barren Dike in the Zaozigou Gold Deposit,Western Qinling:Zircon Morphology,U-Pb Chronology and Geochemical Constraints
《Acta Geologica Sinica(English Edition)》2024年第6期1489-1500,共12页LIU Jiawang WANG Shuzhi WANG Tao CAO Chong QIU Junting XIE Fenquan 
supported by projects from the National Natural Science Foundation of China(No.42002098);the Natural Science Foundation of Hebei Province(No.D2020209017,No.D2022107003);China Basic Scientific Research Business Fund Project of the Chinese Academy of Geological Sciences(No.JKY202016);the Innovation and Entrepreneurship Training Program for College Students(No.X2022118);North China University of Science and Technology.
The Zaozigou gold deposit lies south of the Xiahe-Hezuo regional fault zone in the western Qinling orogenic belt and contains many intermediate to felsic dikes.Diorite porphyry,quartz diorite porphyry and biotite dior...
关键词：DIKES zircon morphology multi-stage evolution mineralization conditions Zaozigou gold deposit 
In Situ Rb-Sr Dates of Muscovite and Sulfur Isotope of Pyrite from the Yangshan Gold Deposit in Western Qinling,China被引量：1
《Acta Geologica Sinica(English Edition)》2023年第5期1475-1489,共15页HUANG Yong QI Xianmao WU Qingsong LI Jianzhong REN Minghua DUAN Liu’an XIONG Tao YANG Zhonghu ZHAO Yang CIREN Lamu WEI Wei DUAN Jilin YAN Mengmeng 
financially supported by China Geological Survey Project(Grant No.DD20220971)。
Located along the southern part of the West Qinling orogenic belt,the Yangshan gold deposit is one of the largest in China.The major gold ores of Yangshan are disseminated in metasedimentary host rocks with minor nati...
关键词：Rb-Sr dating trace-element mapping sulfur isotope gold deposit Yangshan Qinling orogenic belt 
Paleozoic Tectonic Switch in the North Qinling Orogenic Belt:Constraints from the Paleozoic Granites from the Northern Qinling Migmatite Terrane被引量：4
《Acta Geologica Sinica(English Edition)》2023年第3期695-706,共12页QIN Jiangfeng LAI Shaocong LONG Xiaoping 
supported by the National Natural Science Foundation of China(Grant Nos.41102037,41421002);the Foundation for the Author of National Excellent Doctoral Dissertation of China(Grant No.201324);research grant of State Key Laboratory of Continental Dynamics(Grant No.SKLCD-04)。
The variations in source rocks and melting conditions of granites can provide essential clues for the crustal magmatic response in orogenic process.Based on geochronology,whole-rock and mineral chemistry,this paper re...
关键词：QINLING ZIRCON PALEOZOIC 
Neoproterozoic(750–711 Ma)Tectonics of the South Qinling Belt,Central China:New Insights from Geochemical,Zircon U-Pb Geochronological,and Sr-Nd Isotopic Data from the Niushan Complex
《Acta Geologica Sinica(English Edition)》2023年第1期106-121,共16页WANG Shuo LIU Yunhua YANG Benzhao TAN Le LI Xiaoyan DENG Nan 
supported by the National Natural Science Foundation of China(Grant No.41872219);the Key Research and Development Program of Shaanxi(Grant No.2019SF-245);the Natural Science Foundation of Shaanxi Province(Grant No.2023-JC-YB-222);an integrated research project of Integrated Exploration of China Geological Survey(Grant No.WKZB1911BJM300369/002)。
The Xiejiaba and Fuqiangbei plutons form part of the newly identified Neoproterozoic Niushan complex,which is located in the southern South Qinling belt(SQB).The plutons are compositionally similar,were emplaced at 75...
关键词：geochronology geochemistry magmatism TECTONICS PRECAMBRIAN South Qinling 
New Discovery of Neocalamites from the Upper Triassic Daheba Formation in West Qinling, Northwest China被引量：1
《Acta Geologica Sinica(English Edition)》2019年第3期756-762,共7页LI Zuochen PEI Xianzhi WEI Liyong GUO Junfeng XIAO Liang LI Ruibao PEI Lei ZHAO Wenchuan WANG Meng CHEN Youxin LIU Chengjun ZHAO Shaowei GAO Feng SHAO Jiakun Qin Li ZHAO Changcun ZHANG Zhen 
supported financially by the National Nature Sciences Foundation of China (grants No. 41872233, 41872235, 41802234, 41472191, 41502191, 41172186, 40972136);China Geological Survey (grants No. 12120114041201, DD2016007901);China Scholarship Council (grant No. 201806565026);China Postdoctoral Science Foundation (2016M592726);the Fundamental Research Funds for the Central Universities(grants No. 300103183081, 300104282717, 300102279204, 201810710233)
Objective Neocalamites is a common plant fossil from the Triassic to the Middle Jurassic. Neocalamites fossils are commonly found in coal-bearing sedimentary rocks of Rhaetian stage from South China and the Yanchang G...
关键词：Neocalamites TRIASSIC Daheba QINLING 
New Zircon U-Pb Ages of the Shirenshan Gneiss, North Qinling and Their Geological Implications
《Acta Geologica Sinica(English Edition)》2019年第1期238-240,共3页WANG Jingya REN Shenglian JIANG Dazhi DONG Shuwen LI Jiahao LI Longming GE Can SONG Chuanzhong HAN Xu LI Zhenqiang 
supported by the National Science Foundation of China(grants No.41272213,41572177,41573023,41502193 and 41272222)
The Qinling Orogenic Belt(QOB)is a composite continental orogenic belt that has experienced many tectonic events.The QOB is subdivided into the following three litho-tectonic units:the North Qinling terrane,the Middle...
关键词：The QINLING OROGENIC Belt(QOB) subdivided The NORTH QINLING Terrane(NQT) 
Re-Os Isotopic Dating of a W-Be Polymetallic Deposit in the Southern Qinling Region, China被引量：5
《Acta Geologica Sinica(English Edition)》2018年第1期414-415,共2页DAI Hongzhang WANG Denghong WANG Chenghui HUANG Fan 
financially supported by the China Postdoctoral Science Foundation(grant 2017M610960);China Geological Survey(grants No.DD20160346 and DD20160055)
Objective In recent years, a series of tungsten prospecting breakthroughs have been made in the southern Qinling Mountains. Especially, a new deposit type with a scheelite -beryl-molybdenite assemblage in the Zhen＇a...
关键词：Re-Os Isotopic Dating Re-Os Isotopic Dating of a W-Be Polymetallic Deposit the Southern Qinling Region 
A New Chronological Report of the Hongshi Breccia-Host Gold Deposit in the Western Qinling Region,China被引量：1
《Acta Geologica Sinica(English Edition)》2017年第3期1149-1150,共2页WANG Chenguang CAO Yi SUN Tao LI Weigang ZENG Hao 
financially supported by the National Natural Science Foundation of China(grants No. 41573036 and 41030423);the Xiangtanzi Gold Deposit Prospecting Program of the Zhaojin Mining Industry Company Limited(3-4-2016-061)
Objective The western Qinling belongs to the western part of the Qinling-Dabie-Sulu orogen between the North China Block and South China Block. Multiple orogenic events might be responsible for different types of gold...
关键词：of is as Gold A New Chronological Report of the Hongshi Breccia-Host Gold Deposit in the Western Qinling Region China in 
Deformation of the Shirenshan Block in the North Qinling
《Acta Geologica Sinica(English Edition)》2017年第1期351-352,共2页WANG Jingya REN Shenglian LI Jiahao LI Quanzhong SONG Chuanzhong LI Longmin LIN Shoufa HUANG Yonglong HAN Xu LI Zhenqiang 
supported by the National Science Foundation of China (grants No.41272213 and 41572177)
Objective The Qinling orogenic belt is a typical complex continental orogenic belt which has experienced multiperiod tectonic evolution and where some important tectonic belts formed.The Luoluan fault is one of the mo...
关键词：Deformation of the Shirenshan Block in the North Qinling 
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