GNEISS

作品数：71被引量：325H指数：11
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The Oldest Grey Gneisses and Tonalite-Trondhjemite Granodiorites in the Fennoscandian Shield: ID-TIMS and SHRIMP Data
《Open Journal of Geology》2020年第2期124-136,共13页Tamara Bayanova Evgeniy Kunakkuzin Pavel Serov Ekaterina Steshenko Elena Borisenko Alexander Larionov Olga Turkina 
Genesis of the oldest continental crust retains a marked trace in the Earth’s evolution over its 4.5 Ga history. Despite ample isotope data on the role of the continental crust in the Earth’s evolution, there has be...
关键词：Fennoscandian Shield Geochronology HADEAN ID-TIMS SHRIMP TTG GREY GNEISS 
Tectonochemistry and p-t Conditions of Ramgarh and Almora Gneisses from Askot Klippe,Kumaun Lesser Himalaya
《Acta Geologica Sinica(English Edition)》2019年第2期322-343,共22页Biraja P.DAS Mallickarjvm JOSHI Ashutosh KUM AR 
the financial support from the UGC CAS-I & II grant;DSTs New Delhi for financial assistance to MJ. BPD
The chemical and petrological correlation of metamorphic nappes and klippes overlying the Proterozoic sedimentary units in the Kumaun Himalaya is still debated. The Ramgarh and Almora gneisses, not previously distingu...
关键词：GEOCHEMISTRY THERMOBAROMETRY Almora GNEISS Ramgarh GNEISS Almora NAPPE Askot KLIPPE 
Petrological Implication of the Albite Rims in the Felsic Gneisses of the Fuping Complex被引量：4
《Acta Geologica Sinica(English Edition)》2012年第2期430-439,共10页REN Liudong YANG Chonghui DULilin 
supported by the China Geological Survey (nos. 1212011120129,1212010811033,and 1212011120152);the National Natural Science Foundation of China (no. 41072053)
The albite rim is present in most felsic gneisses of the Fuping Complex. The presence of the rim indicates the coexistence of plagioclase and K-feldspar in the rock. The rim is formed immediately after the myrmekite, ...
关键词：albite rim felsic gneiss ANATEXIS MELT migmatization Fuping Complex 
The protoliths to the sillimanite gneisses from the Larsemann Hills and geological implication in their formation被引量：1
《Chinese Journal of Polar Science》2009年第1期1-14,共14页任留东 杨崇辉 王彦斌 刘平 赵越 
supported by the National Natural Science Foundation of China(No.40572041);the Chinese Geological Survey(No.1212010711509);Basic Outlay of the Ministry(J0704)
The source rock from which the sillimanite gneisses derive mainly was the biotite plagioclase gneiss in the Larsemann Hills. It is the deformation-metamorphism process under special pressure and temperature condition,...
关键词：sillimanite gneiss PROTOLITH aluminum contents chemical process Larsemann Hills. 
High- and Ultrahigh-pressure Metamorphism and Retrogressive Textures of Gneiss in the Donghai Area——Evidence from gneisses in drillhole ZK2304被引量：12
《Acta Geologica Sinica(English Edition)》1999年第3期300-315,370,共17页LIU Fulai, XU Zhiqin, XU Huifen and YANG Jingsui Institute of Geology, CAGS, 26 Baiwanzhuang Rd., Beijing 100037 Zhu Xiling 
In the gneisses from the drillhole ZK2304 of the Donghai area, there have been preserved high- and ultrahigh-pressure metamorphic mineral assemblages, a series of complicated retrogressive textures and relevant metamo...
关键词：GNEISS high- and ultrahigh-pressure metamorphism retrogressive texture drillhole Donghai area 
3563 Ma Pb-Pb WHOLE-ROCK ISOCHRON FROM GRANULITE FACIES GNEISSES OF EASTERN HEBEI, CHINA
《Chinese Science Bulletin》1992年第16期1373-1375,共3页刘武旭 M.F.THIRLWALL 
A detailed mapping work has revealed that the studied Santunying area, which is about 500 km^2, is dominantly composed of three granulite facies plutonic gneisses, Santunying gneiss, Xiaoguanzhuang gneiss, both Q-dior...
关键词：GNEISS early ARCHAEAN PB-PB isochron. 
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