PERALKALINE

作品数：7被引量：16H指数：2
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Mineralogy and geochemistry of trachytic rocks from the Lichi Volcanics, Eastern Himalaya: insights into the Kerguelen mantle plume activity in the Eastern Himalayan Region
《Acta Geochimica》2024年第1期180-197,共18页Pallabi Basumatary Deepshikha Borah Hiredya Chauhan Tribujjal Prakash Bibhuti Gogoi 
the DST-SERB grant vide Project No. CRG/2020/002635;the CSIR-JRF fellowship No. 09/1236(11154)/2021-EMR-I;the DST-INSPIRE fellowship No. IF210186。
The Lichi volcanics are a suite of mafic-intermediate-felsic rocks and are considered coeval with the Abor volcanics(~132 Ma) of the Siang window in the Eastern Himalaya. Here, we present the first report of trachytic...
关键词：Peralkaline trachytes Trachyandesites A-type granitoids Apatite saturation temperature Abor volcanics Eastern Gondwana 
Petrogenesis and tectonic implications of the Triassic rhyolites in the East Kunlun Orogenic Belt, northern Tibetan Plateau被引量：5
《Geoscience Frontiers》2021年第6期147-161,共15页Fengli Shao Yaoling Niu Juanjuan Kong Yi Liu Guodong Wang Yu Zhang 
This work was mainly supported by National Natural Science Foundation of China(NNSF,Grant No.41803028);Natural Science Foundation of Shandong Province(NSFSP,Grant No.ZR2018BD020)to Fengli Shao;Grant Nos.41802201,41630968 and 41688103 from NNSF;Grant Nos.ZR2018BD012 and ZR2020QD044 from NSFSP;Grant No.2019RZA02002 from soft science project of Shandong Province Key Research and Development Plan。
The East Kunlun Orogenic Belt(EKOB),which is in the northern part of the Greater Tibetan Plateau,contains voluminous Late Triassic intermediate-felsic volcanic rocks.In the east end of the EKOB,we identified highly di...
关键词：East Kunlun Tibetan Plateau Peralkaline rhyolites Elashan formation 
Zircon saturation model in silicate melts:a review and update被引量：2
《Acta Geochimica》2020年第3期387-403,共17页Tongbin Shao Ying Xia Xing Ding Yongfeng Cai Maoshuang Song 
financially supported by the Strategic Priority Research Program (B) of the Chinese Academy of Sciences (Grant No. XDB18010402);the National Natural Science Foundation of China (Grant No. 41702224);the Pearl River Talent Plan of Guangdong Province
Zircon stability in silicate melts-which can be quantitatively constrained by laboratory measurements of zircon saturation-is important for understanding the evolution of magma.Although the original zircon saturation ...
关键词：Zircon Zircon saturation MODEL Silicate melt Mafic to silicic melts Peraluminous to peralkaline compositions Igneous rocks THERMOMETER 
Petrogenesis and Tectonic Implications of Peralkaline A-Type Granites and Syenites from the Suizhou-Zaoyang Region,Central China被引量：8
《Journal of Earth Science》2018年第5期1181-1202,共22页Hafizullah Abba Ahmed Changqian Ma Lianxun Wang Ladislav A.Palinkas Musa Bala Girei Yuxiang Zhu Mukhtar Habib 
the support from the National Natural Science Foundation of China(No.41502046);partial financial support by the China Geological Survey(No.DD20160030;the Fundamental Research Funds for the Central Universities,China University of Geosciences,Wuhan(No.CUGCJ1711)
In this study, we present systematic petrological, geochemical, LA-ICP-MS zircon U-Pb ages and Nd isotopic data for the A-type granites and syenites from Suizhou-Zaoyang region. The results show that the peralkaline A...
关键词：Huangyangshan Guanzishan OIB derived A-type granites nepheline syenite alkaline granite South Qinling Suizhou-Zaoyang region. 
Petrographic, Radiometric and Paleomagnetic Studies for Some Alkaline Rocks, South Nusab El Balgum Mass Complex, South Western Desert, Egypt
《Geomaterials》2014年第1期27-46,共20页Ragaa A. M. Elsayed Hassan M. Assran Soliman A. Abu Elatta 
Nusab El Balgum mass complex represents one of the alkaline igneous activities in the south Western Desert of Egypt. Petrographic investigations defined some different rock types in south of the complex represented by...
关键词：Radiometric PALEOMAGNETIC Alkaline VOLCANICS PERALKALINE Granite Amorphous Secondary Uranium THORIUM 
Preliminary Study on HFSE Mineralization in the Peralkaline Granites of Nusab El Balgum Area, South Western Desert, Egypt被引量：1
《Geomaterials》2013年第3期90-101,共12页S. A. Abu Elatta H. M. Assran A. A. Ahmed 
Nusab El Balgum mass complex represents one of peralkaline volcanic activity phenomena in the south Western Desert of Egypt, which is typical for within-plate event, which formed in Mesozoic period. It consists of aci...
关键词：PERALKALINE GRANITES Thorite Amorphous Secondary Uranium Compatible Elements LITHOSPHERIC RIFTING 
Geologic relationships and mineralization of peralkaline/alkaline granite-syenite of the Zargat Na’am ring complex, Southeastern Desert, Egypt
《Chinese Journal Of Geochemistry》2006年第2期97-111,共15页Gehad M. Saleh 
The Zargat Na’am ring complex crops out 90 km NW of Shalatin City in the Southeastern Desert of Egypt. The ring complex forms a prominent ridge standing high above the surrounding mafic-ultramafic hills. It is cut by...
关键词：花岗岩 埃及 矿化作用 地质条件 
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