يعرض 1 - 20 نتائج من 2,161 نتيجة بحث عن '"ORTHOPYROXENE"', وقت الاستعلام: 0.82s تنقيح النتائج
  1. 1
    Academic Journal
    Petrogenesis of the unbrecciated pigeonite cumulate eucrite Northwest Africa 8326: Bridging the gap between eucrites and diogenites.

    المؤلفون: Liu, Xiao-Wen1 (AUTHOR), Zhang, Ai-Cheng1,2 (AUTHOR) aczhang@nju.edu.cn, Chen, Li-Hui3 (AUTHOR), Zhang, Lang1 (AUTHOR), Wang, Xiao-Jun3 (AUTHOR), Liu, Jia2,4 (AUTHOR), Qin, Li-Ping2,4 (AUTHOR), Liu, Yu5 (AUTHOR), Li, Qiu-Li5 (AUTHOR), Ling, Xiao-Xiao5 (AUTHOR)

    المصدر: Geochimica et Cosmochimica Acta. Jan2025, Vol. 389, p224-238. 15p.

    مصطلحات موضوعية: *CHROMIUM isotopes, *ORTHOPYROXENE, *PLAGIOCLASE, *METEORITES, *OXYGEN isotopes, *CHROMITE, *ZIRCON


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  2. 2
    Academic Journal
    Incompatible trace element geochemistry of the anorthositic achondrite Northwest Africa (NWA) 15118: Relation to diogenites and the Vestan magma ocean.

    المؤلفون: Sheen, A. I.1,2 (AUTHOR) alex.sheen@utoronto.ca, Tait, K. T.1,2 (AUTHOR), Di Cecco, V. E.1 (AUTHOR), Joy, B. R.3 (AUTHOR), Bray, C. J.2 (AUTHOR)

    المصدر: Meteoritics & Planetary Science. Dec2024, p1. 21p. 8 Illustrations.

    مصطلحات موضوعية: *THERMAL shock, *ORTHOPYROXENE, *GEOCHEMISTRY, *PLAGIOCLASE, *ACHONDRITES, *TRACE elements, *YTTERBIUM

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  3. 3
    Academic Journal
    Effects of mineral mode and textural variation on the seismic anisotropy in lithospheric mantle: an example from Horoman peridotites.

    المؤلفون: Matsuyama, Kazuki1 (AUTHOR) matsuyama.kazuki.i8@s.mail.nagoya-u.ac.jp, Michibayashi, Katsuyoshi1,2 (AUTHOR)

    المصدر: Earth, Planets & Space. 11/29/2024, Vol. 76 Issue 1, p1-9. 9p.

    مصطلحات موضوعية: *SEISMIC wave velocity, *ORTHOPYROXENE, *ELASTIC constants, *PERIDOTITE, *LHERZOLITE, *SEISMIC anisotropy

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  4. 4
    Academic Journal
    Evidence of High‐Pressure Metamorphism Along the Mahanadi Shear Zone in the Eastern Ghats Province, Eastern India: Implications on Tectonics and Continental Assembly Involving India and East Antarctica.

    المؤلفون: Karmakar, Shuvankar1 (AUTHOR), Bose, Sankar1,2 (AUTHOR) sankar.bose@gmail.com, Ghosh, Gautam1,2 (AUTHOR), Das, Kaushik2,3 (AUTHOR), Sorcar, Nilanjana4,5 (AUTHOR), Mukherjee, Sneha4 (AUTHOR)

    المصدر: Journal of Metamorphic Geology. Nov2024, p1. 38p. 14 Illustrations.

    مصطلحات موضوعية: *SILLIMANITE, *ORTHOPYROXENE, *SHEAR zones, *PLAGIOCLASE, *HIGH temperatures, *GARNET, *ZIRCON


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  5. 5
    Academic Journal
    Mineralogical constraints on magma storage conditions in ultramafic arc cumulates and the nature and role of cryptic fugitive melts: Tulameen Alaskan-type intrusion, North American Cordillera.

    المؤلفون: Nixon, Graham T.1 (AUTHOR) graham.nixon@gov.bc.ca, Manor, Matthew J.2,3 (AUTHOR), Scoates, James S.2 (AUTHOR), Spence, Dylan W.2 (AUTHOR), Milidragovic, Dejan4 (AUTHOR)

    المصدر: Contributions to Mineralogy & Petrology. Nov2024, Vol. 179 Issue 11, p1-28. 28p.

    مصطلحات موضوعية: *ORTHOPYROXENE, *PERITECTIC reactions, *PLAGIOCLASE, *WATER temperature, *AMPHIBOLES


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  6. 6
    Academic Journal
    Challenges in applying REE-based thermobarometers: Insights from mafic-ultramafic granulites in Indian southern granulite terrain.

    المؤلفون: Xu, Xiaofei1,2 (AUTHOR) xuxiaofei@kust.edu.cn, Gou, Longlong2 (AUTHOR) LLgou@nwu.edu.cn, Zhang, Chengli2 (AUTHOR), Lu, Junsheng2 (AUTHOR), Zhao, Yan2 (AUTHOR), Ao, Wenhao2 (AUTHOR), Hu, Yuhua2 (AUTHOR), Zhou, Feng2 (AUTHOR)

    المصدر: SCIENCE CHINA Earth Sciences. Nov2024, Vol. 67 Issue 11, p3448-3464. 17p.

    مصطلحات موضوعية: *RARE earth metals, *ORTHOPYROXENE, *PHASE equilibrium, *GRANULITE, *PETROLOGY, *TRACE elements


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  7. 7
    Academic Journal
    Multistep evolution of harzburgitic mantle underneath pipe 200 kimberlite, northern Lesotho: a study on xenoliths and their implication on diamond-barren nature of pipe 200 kimberlite.

    المؤلفون: Khan, Sahroz1 (AUTHOR) sahroz.khan21@gmail.com, Kovács, István J.2,3 (AUTHOR), Fedortchouk, Yana4 (AUTHOR), Feichter, Monika5 (AUTHOR), Szabó, Csaba6 (AUTHOR), Tóth, Tivadar M.1 (AUTHOR)

    المصدر: International Journal of Earth Sciences. Oct2024, Vol. 113 Issue 7, p1689-1713. 25p.

    مصطلحات موضوعية: *ORTHOPYROXENE, *KIMBERLITE, *PETROLOGY, *GEOCHEMISTRY, *INCLUSIONS in igneous rocks, *OLIVINE, *GARNET


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  8. 8
    Academic Journal
    Hydration of mafic crustal rocks at high temperature during brittle‐viscous deformation along a strike‐slip plate boundary.

    المؤلفون: Airaghi, Laura1 (AUTHOR) laura.airaghi@univ-orleans.fr, Raimbourg, Hugues1 (AUTHOR), Toyoshima, Tsuyoshi2 (AUTHOR), Jolivet, Laurent3 (AUTHOR), Arbaret, Laurent1 (AUTHOR)

    المصدر: Journal of Metamorphic Geology. Oct2024, Vol. 42 Issue 8, p1035-1067. 33p.

    مصطلحات موضوعية: *ORTHOPYROXENE, *PLAGIOCLASE, *MAFIC rocks, *SHEAR zones, *PHASE equilibrium


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  9. 9
    Academic Journal
    Insights into the North Patagonian Massif Lower Crust: Petrology and Microstructure of Granulite Xenoliths.

    المؤلفون: Muckensturm, Noé1 (AUTHOR) noe.muckensturm@outlook.com, Kaczmarek, Mary-Alix1 (AUTHOR), Grégoire, Michel1 (AUTHOR), Ntaflos, Theodoros2 (AUTHOR), Bjerg, Ernesto A3 (AUTHOR), Mouthereau, Fréderic1 (AUTHOR)

    المصدر: Journal of Petrology. Oct2024, Vol. 65 Issue 10, p1-23. 23p.

    مصطلحات موضوعية: *RARE earth metals, *ORTHOPYROXENE, *PETROLOGY, *PLAGIOCLASE, *INCLUSIONS in igneous rocks, *GRANULITE

    مصطلحات جغرافية: PATAGONIA (Argentina & Chile)


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  10. 10
    Academic Journal
    Mineralogy of the Martian mantle inferred from bulk chemical compositions.

    المؤلفون: Yang, Shuying1 (AUTHOR), Humayun, Munir1 (AUTHOR) humayun@magnet.fsu.edu, Righter, Kevin2 (AUTHOR)

    المصدر: Meteoritics & Planetary Science. Sep2024, Vol. 59 Issue 9, p2545-2564. 20p.

    مصطلحات موضوعية: *MARTIAN meteorites, *ORTHOPYROXENE, *GEOCHEMISTRY, *MINERALOGY, *GEOCHEMICAL modeling

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  11. 11
    Academic Journal
    Composite Melt–Rock Interactions in the Lowermost Continental Crust: Insights from a Dunite–Pyroxenite–Gabbronorite Association of the Mafic Complex from the Ivrea–Verbano Zone (Italian Alps).

    المؤلفون: Mariani, Davide1,2 (AUTHOR), Tribuzio, Riccardo1,2,3 (AUTHOR) riccardo.tribuzio@unipv.it, Renna, Maria Rosaria4 (AUTHOR), Zanetti, Alberto3 (AUTHOR)

    المصدر: Journal of Petrology. Sep2024, Vol. 65 Issue 9, p1-20. 20p.

    مصطلحات موضوعية: *RARE earth metals, *ORTHOPYROXENE, *PLAGIOCLASE, *CONTINENTAL crust, *MELT infiltration, *OLIVINE


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  12. 12
    Academic Journal
    Time‐Resolved Trigger Processes Leading to the Plinian Eruptions at Sakurajima Volcano, Japan.

    المؤلفون: Araya, Naoki1 (AUTHOR) n.araya@tohoku.ac.jp, Nakamura, Michihiko1 (AUTHOR), Matsumoto, Keiko1,2 (AUTHOR), Okumura, Satoshi1 (AUTHOR)

    المصدر: Journal of Geophysical Research. Solid Earth. Sep2024, Vol. 129 Issue 9, p1-24. 24p.

    مصطلحات موضوعية: *VOLCANIC ash, tuff, etc., *ORTHOPYROXENE, *PHENOCRYSTS, *MAGMAS, *FIFTEENTH century


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  13. 13
    Academic Journal
    Mineralogical and Geochemical Response to Fluid Infiltration into Cambrian Orthopyroxene-Bearing Granitoids and Gneisses, Dronning Maud Land, Antarctica.

    المؤلفون: Engvik, Ane K.1 (AUTHOR) ane.engvik@ngu.no, Corfu, Fernando2 (AUTHOR) fernando.corfu@geo.uio.no, Kleinhanns, Ilka C.3 (AUTHOR) kleinhanns@ifg.uni-tuebingen.de, Taubald, Heinrich3 (AUTHOR) taubald@uni-tuebingen.de, Elvevold, Synnøve4 (AUTHOR) synnove.elvevold@npolar.no

    المصدر: Minerals (2075-163X). Aug2024, Vol. 14 Issue 8, p772. 23p.

    مصطلحات موضوعية: *SPHENE, *ORTHOPYROXENE, *MINERALOGY, *GNEISS, *METASOMATISM

    مصطلحات جغرافية: ANTARCTICA

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  14. 14
    Academic Journal
    Shallow storage of the explosive Earthquake Flat Pyroclastics magma body, Okataina Volcanic Center, Taupo Volcanic Zone, New Zealand: evidence from phase-equilibria experiments.

    المؤلفون: Grant, Elizabeth R. G.1 (AUTHOR) ergrant@ucdavis.edu, Blatter, Dawnika L.2 (AUTHOR), Sisson, Thomas W.2 (AUTHOR), Cooper, Kari M.1 (AUTHOR)

    المصدر: Contributions to Mineralogy & Petrology. Aug2024, Vol. 179 Issue 8, p1-29. 29p.

    مصطلحات موضوعية: *EARTHQUAKES, *ORTHOPYROXENE, *PLAGIOCLASE, *PETROLOGY, *PHENOCRYSTS


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  15. 15
    Academic Journal
    Metamorphism of meta-ultramafic rocks from the Qori metamorphic complex (Neyriz, Iran): Implications for arc-related metamorphism.

    المؤلفون: FAZLNIA, ABDOLNASER1, MIRI, MIRMOHAMMAD2 m.miri@scu.ac.ir, SAKI, ADEL2

    المصدر: Geologica Carpathica. 2024, Vol. 75 Issue 4, p227-242. 16p.

    مصطلحات موضوعية: *SPHENE, *ORTHOPYROXENE, *MUSCOVITE, *PLAGIOCLASE, *MINERALS, *GRANULITE, *GARNET

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  16. 16
    Academic Journal
    Metasomatic Interaction of Ultramafic Mantle Xenoliths with their Felsic HP–UHT Granulite Host (Moldanubian Domain, Bohemian Massif in Lower Austria).

    المؤلفون: Zelinková, Tereza1,2 (AUTHOR) tereza.zelinkova@geology.cz, Racek, Martin1 (AUTHOR), Janoušek, Vojtěch1 (AUTHOR), Štípská, Pavla2 (AUTHOR), Abart, Rainer3 (AUTHOR), Asenbaum, Rene3 (AUTHOR)

    المصدر: Journal of Petrology. Jul2024, Vol. 65 Issue 7, p1-22. 22p.

    مصطلحات موضوعية: *GRANULITE, *ORTHOPYROXENE, *INCLUSIONS in igneous rocks, *GARNET, *METASOMATISM, *OROGENIC belts, *GEODYNAMICS


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  17. 17
    Academic Journal
    The evolution of crystal‐poor rhyolite in the middle Okinawa Trough and its implications for the state of magma chamber.

    المؤلفون: Luo, Xinyu1,2 (AUTHOR), Zeng, Zhigang1,2,3,4 (AUTHOR) zgzeng@qdio.ac.cn, Chen, Zuxing1,3,4 (AUTHOR), Zhang, Yuxiang1,3,4 (AUTHOR), Du, Xiaoning1,2 (AUTHOR), Qi, Haiyan1,3,4 (AUTHOR)

    المصدر: Geological Journal. Jun2024, Vol. 59 Issue 6, p1812-1827. 16p.

    مصطلحات موضوعية: *RHYOLITE, *ORTHOPYROXENE, *BACK-arc basins, *PUMICE, *PLAGIOCLASE, *CONTINENTAL margins, *MAGMAS

    مصطلحات جغرافية: OKINAWA-ken (Japan)


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  18. 18
    Academic Journal
    High-pressure phase transitions of Fe-bearing orthopyroxene revealed by Raman spectroscopy.

    المؤلفون: Li, Luo1 (AUTHOR), Zhang, Xinyue1 (AUTHOR), Yu, Yingxin1 (AUTHOR), Mao, Zhu1,2,3 (AUTHOR) zhumao@ustc.edu.cn

    المصدر: American Mineralogist. Jun2024, Vol. 109 Issue 6, p1054-1061. 8p.

    مصطلحات موضوعية: *RAMAN spectroscopy, *ORTHOPYROXENE, *PHASE transitions, *EARTH'S mantle, *FREQUENCY spectra, *MOSSBAUER spectroscopy


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  19. 19
    Academic Journal
    Kütahya (Batı Anadolu) ve çevresinde yüzeylenen Miyosen yaşlı volkanik kayaçların mineral kimyası ve püskürme öncesi kristallenme koşulları.

    Alternate Title: Mineral chemistry and pre-eruptive crystallization conditions of Miocene volcanic rocks in the Kütahya (West Anatolia) and surrounding area.

    المؤلفون: TEMİZEL, İrfan1 itemizel@ktu.edu.tr, ARSLAN, Mehmet1 marslan@ktu.edu.tr, ÖZKUL, Cafer2 cafer.ozkul@dpu.edu.tr, ÖZBURAN, Muzaffer2 muzaffer.ozburan@dpu.edu.tr

    المصدر: Pamukkale University Journal of Engineering Sciences. 2024, Vol. 30 Issue 4, p564-585. 22p.

    مصطلحات موضوعية: *VOLCANIC ash, tuff, etc., *ORTHOPYROXENE, *PLAGIOCLASE, *ANDESITE, *CONTINENTAL crust, *OLIVINE

    مصطلحات جغرافية: TURKEY


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  20. 20
    Academic Journal
    Mineralogical Constraints on the Pressure–Temperature Evolution of Granulites in the Bunger Hills, East Antarctica.

    المؤلفون: Abdrakhmanov, Ilnur A.1 (AUTHOR) ilnur_01_95@mail.ru, Gulbin, Yuri L.2 (AUTHOR) skublov@yandex.ru, Skublov, Sergey G.2,3 (AUTHOR), Galankina, Olga L.3 (AUTHOR)

    المصدر: Minerals (2075-163X). May2024, Vol. 14 Issue 5, p488. 29p.

    مصطلحات موضوعية: *GARNET, *ORTHOPYROXENE, *PHASE equilibrium, *MINERALS, *TRACE elements, *FELDSPAR

    مصطلحات جغرافية: ANTARCTICA

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