PLAGIOGRANITE

作品数：9被引量：78H指数：4
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Accretion Processes of Oceanic Crust in Slow-spreading Ridges:Plagiogranite Perspective of the Xigaze Ophiolite,South Tibet被引量：1
《Acta Geologica Sinica(English Edition)》2022年第6期1945-1959,共15页LI Yuan LI Ruibao YANG Shengbiao ZHANG Jian YANG Jingsui 
supported by grants from the National Natural Science Foundation of China(Grant Nos.41720104009 and 41772231);the China Geological Survey Project(Grant No.DD20190060).
Structural and petrological data suggest that the Xigaze ophiolite from the Yarlung Zangbo Suture Zone(YZSZ)in south Tibet was a typical slow-spreading ridge.A new field,geochemical,mineral,and U-Pb zircon dataset of ...
关键词：Xigaze ophiolite PLAGIOGRANITE fractional crystallization multiple magma injection ocean-continent transition zone 
Discovery of ~338 Ma Shibanjing Plagiogranite in the Beishan Area, NW China, and its Geological Significance
《Acta Geologica Sinica(English Edition)》2020年第2期577-579,共3页FU Yangang CAI Yongwen MA Shengming XI Mingjie GAO Jianweng WANG Zhenliang 
the Geological Survey project of China Geological Survey(grant No.DD20160040).
The Beishan area,located on the southern margin of the Central Asian orogenic belt,includes four main ophiolitebearing belts.From north to south,these are the Hongshishan ophiolitic belt,the Jijitaizi-Xiaohuangshan op...
关键词：BELT GRANITE belt. 
Discovery of the Plagiogranites in the Diyanmiao Ophiolite,Southeastern Central Asian Orogenic Belt,Inner Mongolia,China and Its Tectonic Significance被引量：15
《Acta Geologica Sinica(English Edition)》2018年第2期568-585,共18页LI Yingjie WANG Jinfang WANG Genhou DONG Peipei LI Hongyang HU Xiaojia 
financially supported by the National Natural Science Foundation of China(41502211);the China Geological Survey(1212011120701,1212011120711,12120114064201,DD20160041);the Research Fund for the Doctoral Program of Hebei GEO University(BQ2017052)
In this study, plagiogranites in the Diyanmiao ophiolite of the southeastern Central Asian Orogenic Belt （Altaids） were investigated for the first time. The plagiogranites are composed predominantly of albite and qu...
关键词：PLAGIOGRANITE LA-ICP-MS U-Pb zircon dating Early-Carboniferous Diyanmiao ophiolite southeastern Altaids 
Microstructure and Mineralogic Evidences of Fractional Differentiation： The Yesilova Ophiolite Example
《Journal of Earth Science and Engineering》2017年第1期28-36,共9页Ayse Didem KILIC 
The Yesilova ophiolite located in the Alpine zone. This work deals with differentiation mechanism of ultramafic cumulate in ophiolite. Generally, the sequence consists of gabbro and plagiogranite. The petrographic and...
关键词：Crystal-liquid fractionation SW-Turkey PLAGIOGRANITE gabbros. 
Mineralogy, Geochemistry and Geotectonic of Plagiogranites from Shahre-Babak Ophiolite, Zagros Zone, Iran
《Journal of Earth Science》2016年第3期507-518,共12页Fatemeh Sepidbar Hassan Mirnejad 
Shahre-Babak ophiolite is a part of the inner Zagros ophiolite belt in Iran. Major parts of intrusive masses of Share-Babak ophiolite are gabbro and plagiogranite. The SiO2 versus Na2O＋K2O diagram shows that the palg...
关键词：PLAGIOGRANITE back-arc basin Share-Babak ophiolite NEO-TETHYS Iran 
Zircon U-Pb Geochronology and Hf Isotopic Constraints on Petrogenesis of Plagiogranite from the Cuomuqu Ophiolite,Bangong Lake Area,North Tibet被引量：2
《Acta Geologica Sinica(English Edition)》2015年第2期418-440,共23页YIN Zhengxin YUAN Yajuan Lü Baofeng CAI Zhourong ZHENG Hao HUANG Qiangtai XIA Bin ZHONG Yun XIA Zhongyu SHI Xiaolong GUAN Yao 
supported by the National Nature Science Foundation of China [No.41372208 and 41472054];the Foundation of China Geological Survey [No.1212011121259,1212011121262 and 1212011221087];the Open found of the State Key Laboratory of Ore Deposit Geochemistry,CAS [No.201304]
Field observation, geochemical signatures and zircon Hf isotope data indicate that Cuomuqu ophiolite in the Bangonghu area was formed in a back-arc basin （BAB） above a supra- subduction zone （SSZ）. Zircon U-Pb dat...
关键词：Bangonghu-Nujiang suture zone OPHIOLITE PLAGIOGRANITE zircon U-Pb dating zircon Hf isotope tectonic setting 
Opening of an early Paleozoic limited oceanic basin in the northern Altyn area: Constraints from plagiogranites in the Hongliugou-Lapeiquan ophiolitic mélange被引量：21
《Science China Earth Sciences》2011年第12期1871-1879,共9页GAO XiaoFeng XIAO PeiXi GUO Lei DONG ZengChan XI RenGang 
financially supported by the China Geological Survey (Grant No. 1212010911025);National Natural Science Foundation of China (Grant No. 41002020)
This paper reports petrological and geochemical features and zircon U-Pb age of plagiogranite from the Hongliugou-Lapeiquan ophiolitic melange belt in the northern Altyn Tagh. The zircon U-Pb dating results yield a me...
关键词：PLAGIOGRANITE limited oceanic basin early Paleozoic northern Altyn area 
Aoyitake plagiogranite in western Tarim Block, NW China: Age, geochemistry, petrogenesis and its tectonic implications被引量：11
《Science China Earth Sciences》2006年第11期1121-1134,共14页ZHANG Chuanlin1,2, YU Haifeng3, YE Haimin2, ZHAO Yu2 & ZHANG Dongsheng4 1. Key Laboratory of Isotope Geochronology and Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China 2. Nanjing Institute of Geology and Mineral Resources, Nanjing 210016, China 3. Tianjin Institute of Geology and Mineral Resources, Tianjin 300170, China 4. The 2nd Regional Geological Investigation Party, Xinjiang Bureau of Geology and Mineral Resources, Changji 831100, China 
This study was supported by the National Natural Science Foundation of China (Grant Nos. 40303007 and 40421303).
SHRIMPP U-Pb zircon age and geochemical and Nd isotopic data are reported for the Aoyitake plagiogranite in western Tarim Block, NW China. The plagiogranite intruded the Middle Pro- terozoic and Lower Carboniferous wi...
关键词：WESTERN Tarim  Aoyitake plagiogranite  age  geochemistry  TECTONIC implications. 
Zircon SHRIMP U-Pb dating on plagiogranite from Kuerti ophiolite in Altay,North Xinjiang被引量：28
《Chinese Science Bulletin》2003年第20期2231-2235,共5页ZHANG Haixiang NIU Hecai Kentaro Terada YU Xueyuan Hiroaki Sato Jun抜chi Ito 
supported by the State Key Basic Research Development Program(Grant No.2001CB409805);the National Natural Science Foundation of China(Grant No.40073006).
Field observation, petrological and geochemical characteristics of plagiogranite from Kuerti ophiolite indicate a similar origin to those in shearing zones. It isderived from partial melting of amphibolite that is dev...
关键词：新疆北部 斜长花岗岩 蛇绿岩 锆石U-PB测年 古生代 
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