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high alumina basalt

  • マグマのとアルミナ - Geological …

    マグマのとアルミナ ()=Origin of Basaltic Magma and High-alumina Basalt ()= ()=KURASAWA Hajime ()= ()=Earth Science; Chikyu

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  • Basalt Rock | Formation, Properties, Composition, Uses

    2019/07/11· High-alumina basalt may be silica-undersaturated or -oversaturated (see normative mineralogy). It has greater than 17% alumina (Al 2 O 3 ) and is intermediate in composition between tholeiitic basalt and alkali basalt; the relatively alumina-rich composition is based on rocks without phenocrysts of plagioclase.

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  • High-Alumina Basalts of the Taupo Volcanic Zone, …

    1 High-Alumina Basalts of the Taupo Volcanic Zone, New Zealand: Influence of the Crust and Crustal Structure J. HIESS Research School of Earth Sciences Australian National University GPO Box 4 Canberra, ACT 2601 Australia J

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  • nkysdb:

    Petrology of Alkalic Rocks, Sub alkalic Rocks and High alumina basalt from the Green Tuff Formations of Northeast Japan [Net] [Bib] 1964: にするいわゆる""について [Net] [Bib] A petrographical note on

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  • HAB: アルミナ - High-Alumina Basalt

    で:High-Alumina Basalt HABのの アルミナ にもHAB にはがあります。これらは、のにリストされています。にスクロールしてクリックすると、それぞれがされます。HAB のすべてのに ...

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  • High Alumina Basalt: Not Magma Type

    "Very High Alumina Basalt": AMixture andNotaMagmaType The proposal by Hubbard et al. (1) that"VeryHighAluminabasalt"("VHA basalt") may represent an important primary lunar magma type neglects consideration of certain well-character ...

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  • The origin of high-alumina basalts and their …

    The inter-relationships of the three major magma types, quartz tholeiite, high-alumina basalt and alkali basalt, in such volcanic provinces as Japan are explained by magma segregation or fractional crystallization over specific depth

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  • HAB - High-Alumina Basalt - All Acronyms

    2019/08/29· What is the abbreviation for High-Alumina Basalt? What does HAB stand for? HAB abbreviation stands for High-Alumina Basalt. ... Most Popular APA All Acronyms. 2020. HAB - High-Alumina Basalt.Retrieved April 4

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  • Origin of compositional zonation (high‐alumina basalt …

    1991/12/10· The Giant Crater lava field erupted high‐alumina basalt (HAB), basalt, and basaltic andesite (BA) lavas about 10,500 years ago on the south flank of Medicine Lake volcano. Lava flows from several adjacent vents constitute a compositionally zoned eruption of ≈4.4 km 3 .

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  • Basalt - Wikipedia

    High-alumina basalt may be silica-undersaturated or -oversaturated (see normative mineralogy). It has greater than 17% alumina (Al 2 O 3 ) and is intermediate in composition between tholeiitic basalt and alkali basalt; the relatively alumina-rich composition is based on rocks without phenocrysts of plagioclase .

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  • NORTHWEST AFRICA 4898: A NEW HIGH-ALUMINA ...

    NORTHWEST AFRICA 4898: A NEW HIGH-ALUMINA MARE BASALT FROM THE MOON. Ansgar Greshake1, Anthony J. Irving 2, Scott M. Kuehner, Randy L. Korotev3, Marko Gellissen 4, and Herbert Palme, 1Museum für Naturkunde, Humboldt-Universität zu Berlin, 10115 Berlin, Germany ([email protected] ...

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  • High-alumina Basalt | Journal of Petrology | Oxford …

    1960/02/01· The high-alumina basalt is not a derivative of the tholeiite magma or of the alkali olivine basalt magma, but represents a primary magma. It is suggested that the high-alumina basalt magma is produced by partial melting of the 92 ...

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  • basalt - meddic

    2016/05/02· This paper presents S/3He ratios of vesicles in mid-ocean ridge (MOR) basalt glass together with the ratios of high-temperature hydrothermal fluids to calculate the sulphur flux of 100 Gmol/y at MOR. … NAID 120005572775 ...

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  • Basalts, basalt series, and basalt classification …

    12.109 Petrology Basalts, basalt series, and basalt classification Basalt in the generic sense = plagioclase + clinopyroxene +/- (olivine, nepheline, hypersthene, quartz, melilite, magnetite). The basalt tetrahedron is a useful tool for

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  • Nickel in high-alumina basalts - ScienceDirect

    New analyses of high-alumina basalts reveal an average nickel content higher than previously indicated. Ni in high-alumina basalts correlates with magnesium in the same way as it does in other basalt types. There is therefore no ...

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  • CiNii - GEOLOGY AND PETROLOGY OF CHOKAI ...

    The high-alumina basalt series has intermediate character in chemical composition between the alkali rock series and the tholeiite series, especially as concerned to the alkali contents. It is worthy of note that the high-alumina

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  • (PDF) The origin of island arc high-alumina basalts

    1987/01/11· The origin of island arc high-alumina basalts Article (PDF Available) in Contributions to Mineralogy and Petrology 97(3):417-430 · January 1987 with 504 Reads How we measure 'reads'

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  • Origin of High-Alumina Basalt, Andesite, and Dacite Magmas.

    The high-alumina basalt differs from tholeiitic basalt primarily in having a greater content of the components of calcic plagioclase. Laboratory data indicate that in the upper mantle, below the level at which the basaltic component of

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  • Viscosity measurement of subliquidus magmas: …

    Viscosity measurement of subliquidus magmas: 1707 basalt of Fuji volcano 133 Journal of Mineralogical and Petrological Sciences, Volume 100, page 133 142, 2005 H. Sato, [email protected]-u.ac.jp Corresponding author Viscosity

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  • nkysdb:

    Petrology of Late Oligocene high K trachyandesite and high alumina basalt from southern Central Hokkaido, Japan ; mantle dynamics related to Japan Sea and Okhotsk Sea formations [Net] [Bib] 2009: 、ガスのの でじる・ [Net] [Bib]

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  • アルミナ(こうアルミナげんぶがん)とは - コト …

    アルミナ (み)こうアルミナげんぶがん ()high-alumina basalt の はAl 2 O 3 が17%まれるをさせてアルミナとした[Kuno : 1960] に つい ...

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  • HAB - High-Alumina Basalt | AcronymFinder

    HAB stands for High-Alumina Basalt. HAB is defined as High-Alumina Basalt somewhat frequently. Printer friendly Menu Search New search features Acronym Blog Free tools "AcronymFinder.com Abbreviation to define Find,,, ...

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  • ・(1997)による

    のうち、とくにAl2O3(アルミナ)にむもの(18%±)をアルミナ(high alumina basalt)とよぶことがある(Kuno, 1968 )。 ソレアイトはののうちでもにあるもので、な をしている ...

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  • (PDF) Polybaric Fractional Crystallization of High-alumina ...

    2010/12/03· Polybaric Fractional Crystallization of High-alumina Basalt Parental Magmas in the Egersund-Ogna Massif-type Anorthosite (Rogaland, SW Norway) Constrained by Plagioclase and High-alumina ...

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  • high-alumina basalt | Encyclopedia.com

    2020/04/06· high-alumina basalt An aphyric, extrusive igneous rock of basaltic composition containing a high proportion of modal plagioclase, and an alumina content of more than 17 wt.%.Tholeiitic and calc-alkali basalts (see THOLEIITE; and CALCALKALINE) can have alumina contents of more than 17 wt.%, so the term does …

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  • High pressure phase relations of primitive high-alumina basalt…

    1991/09/01· Anhydrous phase relations were determined at 1 atm and 10 to 15 kbar for primitive high-alumina basalts (79–35g and 82–72f) from Giant Crater at Medicine Lake volcano. These compositions are multiply saturated with ...

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  • The origin of island arc high-alumina basalts | SpringerLink

    1987/11/01· A detailed examination of the hypothesis that high-alumina basalts (HAB) in island arcs are primary magmas derived by 50–60% partial melting of subducted ocean crust eclogite shows that this model is unlikely to be viable. Evidence suggests that the overwhelming majority of arc HAB are porphyritic lavas, enriched in Al2O3 either by …

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  • High-alumina basalts of Taupo Volcanic Zone, New …

    High-alumina basalt occurs at eight localities in the Taupo Volcanic Zone associated with the Okataina, Maroa and Taupo calderas. At Tarawera the basalt is associated with a series of craters aligned NNE, and at K Trig. a series of scoria cones of similar alignment. On a broader scale the eruptive centres lie on three lines probably corresponding to …

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  • CiNii - H_2O-rich island arc low-K tholeiite magma ...

    2007/12/01· Diffusion-reaction in a thermal gradient : Implications for the genesis of anorthitic plagioclase, high alumina basalt and igneous mineral layering LUNDSTROM C. Earth Planet. Sci. Lett. 237, 829-854, 2005 1

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  • -

    Kuno, H. (1960) High-alumina basalt. Jour. Petrol., vol. 1, p. 121-145. (1968) ・"の,I.アルミナ"のにする. …

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