ORTHOPYROXENE

作品数：21被引量：21H指数：3
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相关领域：天文地球更多>>
相关机构：科尔盖特大学更多>>
相关期刊：《Acta Geochimica》《Journal of Minerals and Materials Characterization and Engineering》《Journal of Earth Science》《Science Bulletin》更多>>
相关基金：国家自然科学基金中国博士后科学基金中国科学院知识创新工程更多>>
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Experimental study on reactions between alkaline basaltic melt and orthopyroxenes: constraints on the evolution of lithospheric mantle in the North China Craton
《Acta Geochimica》2024年第2期354-365,共12页Hanqi He Mingliang Wang Hongfeng Tang 
supported by the National Natural Science Foundation of China(Nos.41472065 and 42073059).
The experimental results of the reactions between an alkaline basaltic melt and mantle orthopyroxenes under high-temperature and high-pressure conditions of 1300–1400℃ and 2.0–3.0 GPa using a six-anvil apparatus ar...
关键词：Alkaline basaltic melt ORTHOPYROXENE Melt–mineral reaction High-temperature and high-pressure experiment Genesis of basalt Evolution of lithospheric mantle in the North China Craton 
The effects of the source composition on the origin of orthopyroxenebearing adakitic granitoid in West Qinling,Central China被引量：1
《Geoscience Frontiers》2023年第3期180-200,共21页Yuanhui Xie Xiaowei Li Xuanxue Mo Guochen Dong Yuqin Sun Wei Shan 
funded by the State Key Program of National Natural Science of China(Grant No.41730426);the National Natural Science Foundation of China(Grant Nos.41872066 and 41702069);the Fundamental Research Funds for the Central Universities of China(Grant No.2652018121);the Open Research Funds for GPMR(Grant No.GPMR201509).
Orthopyroxene-bearing granodiorite(sometimes referred to as‘charnockite’)with an adakitic affinity is a rare type of granitoid.It is generally accepted that the stabilization of orthopyroxene in igneous charnockites...
关键词：Qinling Orogenic Belt Adakitic rock Orthopyroxene-bearing granodiorite Pseudo-charnockite 
Archean Tonalite-Trondhjemite-Granodiorite Suites Bearing Orthopyroxene Mineral of the Bounta Region and Their Sulfide and Oxide Iron Mineralization (Western Ivory Coast)
《Journal of Minerals and Materials Characterization and Engineering》2022年第6期489-504,共16页Gnamba Emmanuel Franck Gouedji Zié Ouattara Clément Odon N’cho Abou Junior Diaby Christian Picard Marc-Antoine Audet Bouaké Bakayoko Bamory Kamagate 
The mining company Sama Nickel-CI during its exploration activities in the Bounta area (Biankouma department, western Côte d’Ivoire) identified rocks with magmatic and metamorphic characteristics of felsic to ma...
关键词：Petrography TRONDHJEMITE Tonalite and Granodiorite of Bounta Western Ivory Coast 
Thermobarometry of Inclusions: Implications to the Structure of Lithospheric Mantle and Evolution in Time and Diamond Formation
《Acta Geologica Sinica(English Edition)》2021年第S01期18-21,共4页Igor V.ASHCHEPKOV Alla M.LOGVINOVA Zdislav V.SPETSIUS 
supported by the RFBR grant 19-05-00788;supported by the Ministry of Science and Higher Education of the Russian Federation
Thermobarometric calculations for mineral diamond inclusions and associations(DIA)provide a systematic comparison of PTXFO2 conditions for different cratons worldwide,using a database of 4440 mineral EPMA analyses(Ash...
关键词：diamond inclusions CRATON GARNET clinopyrogene ORTHOPYROXENE geothermal regime manle lithosphere 
Spectral deconvolution analysis on Olivine-Orthopyroxene mixtures with simulated space weathering modifications
《Research in Astronomy and Astrophysics》2021年第5期255-273,共19页Hui-Jie Han Xiao-Ping Lu Te Jiang Chih-Hao Hsia Ya-Zhou Yang Peng-Fei Zhang Hao Zhang 
supported by the Foundation of the State Key Laboratory of Lunar and Planetary Sciences, Macao University of Science and Technology, Macao, China;funded by The Science and Technology Development Fund, Macao SAR (No. 0073/2019/A2);the support from The Science and Technology Development Fund, Macao SAR (No. 0007/2019/A);supported by Beijing Municipal Science and Technology Commission (No. Z181100002918003);supported by the National Natural Science Foundation of China (NSFC, Nos. 11773023, 11941001, 12073024 and U1631124)
Olivine and pyroxene are important mineral end-members for studying the surface material compositions of mafic bodies.The profiles of visible and near-infrared spectra of olivine-orthopyroxene mixtures systematically ...
关键词：techniques:spectroscopic instrumentation:spectrographs methods:data analysis minor planets asteroids:general 
Reaction between basaltic melt and orthopyroxene at 3.0–4.5 GPa:Implications for the evolution of ocean island basalts in the mantle被引量：1
《Geoscience Frontiers》2021年第2期907-919,共13页Chunjuan Zang Mingliang Wang Hongfeng Tang Hanqi He 
Natural Science Foundations of China(Grant Nos.41502057 and 41472065);Foundations of Suzhou University(Nos.2019ZD46,2015jb01 and 2015jb07).
Interactions between basaltic melt and orthopyroxenite(Opx)were investigated to gain a better understanding of the consequences of the residence and transport of ocean island basalts(OIBs)within the mantle.The experim...
关键词：Ocean island basalt(OIB) Melt-pyroxenite reaction Mineral-melt distribution coefficients Trace elements Experimental petrology 
Coronas around Olivine in the Miaowan Olivine Norite, Yangtze Craton, South China被引量：1
《Journal of Earth Science》2019年第5期924-937,共14页Shuhua Fan Zhaochong Zhang Changqian Ma Qiuhong Xie Lianxun Wang Yanjie Li Yuzhe Zhang 
financially supported by the National Key Research and the Development Program of China (No. 2016YFC0600502);the National Natural Science Foundation of China (No. 41502046);the Geological Survey Project of China (No. DD20160030)
Coronitic microstructures have been used to interpret the late-stage solidification history of igneous rocks and to constrain the corresponding chemical and/or physical changes. Coronas with three shells were also rec...
关键词：YANGTZE CRATON Miaowan OLIVINE norite coronas orthopyroxene-magnetite symplectite MAGMATIC origin 
The production of iron oxide during peridotite serpentinization:Influence of pyroxene被引量：3
《Geoscience Frontiers》2017年第6期1311-1321,共11页Ruifang Huang Chiou-Ting Lin Weidong Sun Xing Ding Wenhuan Zhan Jihao Zhu 
financially supported by the National Natural Science Foundation of China(Nos.41603060,91328204);Postdoctoral Science Foundation of China(Nos.2015M570735,2016T90805);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB06030100);the scientific research fund of the Second Institute of Oceanography,SOA(JG1405)
Serpentinization produces molecular hydrogen(H2)that can support communities of microorganisms in hydrothermal fields;H2 results from the oxidation of ferrous iron in olivine and pyroxene into ferric iron,and conseque...
关键词：SERPENTINIZATION Iron OXIDE PERIDOTITE ORTHOPYROXENE SILICA Aluminum 
Regional tectonics, geology, magma chamber processes and mineralisation of the Jinchuan nickel-copper-PGE deposit, Gansu Province, China： A review被引量：5
《Geoscience Frontiers》2016年第3期431-451,共21页T.M. (Mike) Porter 
The Jinchuan Ni-Cu-PGE deposit（〉500 Mt @1.2%Ni,0.7%Cu,～0.4 g/t PGE）,one of the largest magmatic sulphide deposits in the world,is located within the westernmost terrane of the North China Craton.It is hosted withi...
关键词：Rodinia break-up rifting Plume related Deep staging chamber Olivine-orthopyroxene-chromite cumulate Net textured and disseminated sulphides Post-magmatic alteration 
Water solubility in orthopyroxene: Dependence on temperature and Al content被引量：1
《Chinese Science Bulletin》2013年第32期3895-3902,共8页ZHANG BaoHua MATSUZAKI Takuya WU XiaoPing 
supported by the National Natural Science Foundation of China (41074048);the National High-tech R&D Program of China (2012AA061403);the COE-21 Program of ISEI, Okayama University
The water solubility in Al-Fe-Mg orthopyroxene[(Mg,Fe,Al)(Si,Al)O3:XFe=0.1]was investigated as a function of temperature and Al contents.Experiments were performed at 10 kbar with temperatures ranging from 800 to 1200...
关键词：溶解度模型 温度范围 水饱和 斜方辉石 傅里叶变换红外光谱法 温度依赖性 AI 实验观测 
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