PLAGIOCLASE

作品数：30被引量：78H指数：5
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相关期刊：《Science China Earth Sciences》《Geoscience Frontiers》《Open Journal of Geology》《Acta Oceanologica Sinica》更多>>
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Fluid-rock interaction experiments with andesite at 100℃ for potential carbon storage in geothermal reservoirs
《Deep Underground Science and Engineering》2024年第3期369-382,共14页Grace E.Belshaw Elisabeth Steer Yukun Ji Herwin Azis Benyamin Sapiie Bagus Muljadi Veerle Vandeginste 
Engineering and Physical Sciences Research Council;Grant/Award Number:EP/M000567/1。
Geothermal energy extraction often results in the release of naturally occurring carbon dioxide(CO_(2))as a byproduct.Research on carbon storage using volcanic rock types other than basalt under both acidic and elevat...
关键词：ANDESITE carbon sequestration geothermal reservoirs plagioclase dissolution 
Textural and compositional zoning in plagioclase phenocrysts:implications for magma chamber processes in the Emeishan large Igneous Province,SW China
《Acta Geochimica》2023年第3期453-470,共18页Qi Chen Song-Yue Yu Lie-Meng Chen Sheng-Hua Zhou Jian Kang 
funded by the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB41000000);the NSFC(41573009,41873026,and 42173020);the‘‘Western Light Young scholar’’program of the Chinese Academy of Sciences to Prof.Lie-Meng Chen。
Textural and compositional zoning within plagioclase phenocrysts records the magma chamber processes,such as magma differentiation,magma recharge and mixing,and crustal contamination.The plagioclase phenocrysts in the...
关键词：Emeishan large Igneous Province Plagioclase-phyric basalt Compositional zoning Plagioclase phenocryst Magma replenishment 
Magma Chamber Process of Post-collisional Magmatism: Insight from Textural and Elemental Characteristics of Plagioclase from the Tatun Volcanic Group, Northern Taiwan Volcanic Zone被引量：1
《Acta Geologica Sinica(English Edition)》2022年第5期1587-1599,共13页ZHANG Xia GUO Kun ZHANG Yu LAI Zhiqing JIANG Shulong JIANG Wenpeng LI Jingbo 
funded by the Shandong Provincial Natural Science Foundation, China (No. ZR2019BD010);the National Natural Science Foundation of China (No. 42276085);Open Fund of the Key Laboratory of Marine Geology and Environment, Chinese Academy of Sciences (No. MGE2021KG01);Pilot National Laboratory for Marine Science and Technology (Qingdao) (No. JCZX202014);the Key Laboratory Submarine Geoscience and Prospecting Techniques, Ministry of Education, Ocean university of China。
The Taiwan mountain belt, one of the youngest orogenies in the world, is caused by the collision of the Luzon arc with the Eurasian margin, which leads to post-collisional extension and magmatism in the Northern Taiwa...
关键词：PLAGIOCLASE textural and compositional features dynamics of magma system Tatun Volcanic Group 
Oxygen Isotopic Compositions in a Plagioclase-Olivine Inclusion from Ningqiang Similar to Those in Al-rich Chondrules被引量：2
《Acta Geologica Sinica(English Edition)》2021年第5期1583-1590,共8页DAI Deqiu BAO Haimei LIU Shuang YIN Feng 
supported by the Natural Science Foundation of China(Grant Nos.41673070,41103032,41503062);the Hunan Provincial Natural Science Foundation of China(Grant No.2021JJ30242);the Scientific Research Fund of Hunan Provincial Education Department(Grant No.18A204)。
We report the petrology and oxygen isotopic composition,using a Cameca Nano SIMS 50L ion microprobe,of a plagioclase-olivine inclusion,C#1,found in the Ningqiang carbonaceous chondrite.In addition to major phases(plag...
关键词：meteorite petrology oxygen isotopes CAIs plagioclase–olivine inclusion Al-rich chondrules Ningqiang chondrite Shanxi 
Petrogenesis of volcanic rocks from Eastern Manus Basin: indications in mineralogy and geochemistry
《Journal of Oceanology and Limnology》2021年第1期89-109,共21页Xia ZHAO Liyan TIAN Jianhui SUN Peng HUANG Yan LI Yue GAO 
Supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Nos.XDB42020303,XDA11030302);the National Natural Science Foundation of China(No.41576055);the National Basic Research Program of China(973 Program)(No.2013CB429702)。
To understand the petrogenesis and magma evolution history in the Eastern Manus Basin(EMB),geochemistry of pyroxene and plagioclase mineral phenocrysts in basaltic andesites and dacites were reported.The plagioclase-m...
关键词：Eastern Manus Basin PLAGIOCLASE PYROXENE whole rock Sr-Nd-Pb isotope magma 
Porphyry Cu deposits linked to episodic growth of an underlying parental magma chamber被引量：3
《Science China Earth Sciences》2020年第11期1807-1816,共10页Yuanchuan ZHENG Lu WANG Chuandong XUE Bo XU Abdul GHAFFAR Zhusen YANG Yongjun LU Limin ZHOU William L.GRIFFIN Zengqian HOU 
supported by the National Key Research and Development Program of China(Grant No.2016YFC0600310);the National Natural Science Foundation of China(Grant Nos.41872083 and 41702091);the Program of the China Geological Survey(Grant No.DD20160024-07);the China Fundamental Research Funds for the Central Universities(Grant No.2652018133);the 111 Project of the Ministry of Science and Technology(Grant No.BP0719021)。
Saindak is one of the typical porphyry Cu deposits(PCDs)in the Chagai magmatic arc in Pakistan.Ore-forming porphyries at Saindak PCD are mainly composed of tonalite.Here,we use geochemistry of apatite enclosed in plag...
关键词：APATITE PLAGIOCLASE Episodic injection Parental magma chamber Porphyry Cu deposit 
Chemical composition and petrogenesis of plagioclases in plagioclase-phyric basalts from the Southwest Indian Ridge(51°E)
《Acta Oceanologica Sinica》2020年第7期42-49,共8页Jie Li Jihao Zhu Fengyou Chu Xiaohu Li Zhimin Zhu Hao Wang 
The National Natural Science Foundation of China under contract Nos 41606041 and 41903046;the Scientific Research Fund of the Second Institute of Oceanography,MNR under contract Nos JG1604 and JT1504;China Ocean Mineral R&D Association(COMRA)Project under contract Nos DY135-G2-1-03 and DY135-N2-1-04。
Electron microprobe analysis was conducted on plagioclase from the plagioclase ultraphyric basalts(PUBs)erupted on the Southwest Indian Ridge(SWIR)(51°E)to investigate the geochemical changes in order to better under...
关键词：plagioclase–phyric basalt plagioclase phenocrysts magmatic evolution SWIR 
Magma Replenishment as Revealed by Textural and Geochemical Features of Plagioclase Phenocrysts in Subduction-Related Lavas被引量：1
《Acta Geologica Sinica(English Edition)》2019年第2期464-476,共13页LIU Xiujin LIU Wei XIAO Wenjiao WAN Bo 
financial support by the Natural Science Foundation of China (41573030, 41503024);the Geological Survey Program from China Geological Survey (No. DD20190518)
Various petrographic features and geochemical characteristics indicative of disequilibrium are preserved in plagioclase phenocrysts from basaltic to andesitic lavas in East Junggar, northwest China. These characterist...
关键词：MAGMA REPLENISHMENT resorption REE pattern PLAGIOCLASE phenocryst East JUNGGAR 
Chemistry of Minerals and Geothermobarometry of Volcanic Rocks in the Region Located in Southeast of Bam, Kerman Province被引量：3
《Open Journal of Geology》2017年第11期1644-1653,共10页Abdollah Yazdi Afshin Ashja-Ardalan Mohammad-Hashem Emami Rahim Dabiri Mohammad Foudazi 
In this paper, tectonic and geothermobarometric environments have been studied with respect to the combination of pyroxene, olivine and plagioclase in volcanic rocks in the southeast of Bam. The combination of volcani...
关键词：PLAGIOCLASE PYROXENE Geochemistry Thermo-Barometry Volcanic Rocks BAM 
Big difference in ^87Sr/ ^86Sr ratios of basalt and basin water： higher ^87Sr/ ^86Sr ratios in plagioclase被引量：1
《Acta Geochimica》2017年第3期486-488,共3页Laifeng Li Gaojun Li 
Support for this work comes from National Natural Science Foundation of China(Grant No.41422205)
We analyzed the ^(87)Sr/^(86)Sr ratios of basaltic rocks and basin water in Xuyi,China,and found a big difference,which may challenge conventional wisdom on the contribution of basalt weathering in end-member analysis...
关键词：BASALT WEATHERING ^87Sr/ ^86Sr PLAGIOCLASE 
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