淡色花岗岩

作品数：131被引量：981H指数：26
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Episodic crustal anatexis and the formation of Paiku composite leucogranitic pluton in the Malashan Gneiss Dome, Southern Tibet被引量：28
《Chinese Science Bulletin》2013年第28期3546-3563,共18页GAO LiE ZENG LingSen HOU KeJun GUO ChunLi TANG SuoHan XIE KeJia HU GuYue WANG Li 
supported by the National Basic Research Program of China(2011CB403102);the National Natural Science Foundation of China(41073024 and 41273034)
The Paiku composite leucogranitic pluton in the Malashan gneiss dome within the Tethyan Himalaya consists of tourmaline leucogranite,two-mica granite and garnet-bearing leucogranite.Zircon U-Pb dating yields that(1)to...
关键词：淡色花岗岩 熔融反应 西藏南部 穹隆 地壳 岩体 复合 锆石U-PB定年 
Origin of middle Miocene leucogranites and rhyolites on the Tibetan Plateau: Constraints on the timing of crustal thickening and uplift of its northern boundary被引量：14
《Chinese Science Bulletin》2012年第5期511-524,共14页ZHANG LiYun DING Lin YANG Di XU Qiang CAI FuLong LIU DeLiang 
supported by the Knowledge Innovation Program of the Chinese Academy of Sciences (KZCX2-YW-Q09-03);the National Natural Science Foundation for Distinguished Young Scholars (40625008);the National Basic Research Program of China (2011CB403101)
Leucogranites 玩在理解外壳的变厚的一个重要角色，融化在大陆人 collisional 带，和高原以内高举。地调查证明来自霍·克西尔·莱克区域的中新世的火的岩石主要由二云母的 leucogranites 和流纹岩组成。我们学习了由锆石 U-Pb，白云母...
关键词：淡色花岗岩 时间约束 地壳增厚 青藏高原 中中新世 流纹岩 自然科学基金会 边界 
Petrochemical characteristics of leucogranite and a case study of Bengbu leucogranites被引量：9
《Chinese Science Bulletin》2009年第11期1923-1930,共8页GUO SuShu LI ShuGuang 
Supported by National Natural Science Foundation of China (Grant No. 40634023)
Leucogranites have a relatively narrow variation in SiO2 content (70.5%―75.5%). Giving similar SiO2 content, leucogranites have relatively higher Al2O3 (>13.5%) and lower TFeO + MgO (<2.5%) contents than those of nor...
关键词：淡色花岗岩 岩石化学特征 蚌埠地区 SIO2含量 高喜马拉雅 案例 分离结晶作用 部分熔融 
U-Pb ages of Kude and Sajia leucogranites in Sajia dome from North Himalaya and their geological implications被引量：33
《Chinese Science Bulletin》2004年第19期2087-2092,共6页ZHANGHongfei NigelHarris RandyParrish ZHANGLi ZHAOZidan 
U-Pb ages of zircon,monazite and xenotime from the Kude and the Sajia leucogranites in the Sajia dome of the North Hima- layan tectonic unit are measured using TIMS method. The results show that the magma emplacement ...
关键词：U-Pb年龄测定法 沙江 淡色花岗岩 喜马拉雅山 地质学 
New geological evidence of crustal thickening in the Gangdese block prior to the Indo-Asian collision被引量：76
《Chinese Science Bulletin》2003年第15期1604-1610,共7页DING Lin & LAI Qingzhou Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China Correspondence should be addressed to Ding Lin (e-mail: dinglin@ mail.igcas.ac.cn) 
supported by the Chinese Ministry of Science and Technology(Grant Nos.1998040800 and 2002CB412600);the Chinese Academy of Sciences(Grant No.KZCXZ-SW-119).
Recent mapping in the Gangdese block has revealed many leucogranites that are similar to those in the High Himalaya. These leucogranites formed at ~140 Ma as indicated by monazite Th-Pb ion-microprobe dating and coole...
关键词：地质学 地壳增厚 亚洲 淡色花岗岩 喜马拉雅山脉 
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