Evidence of a mantle contribution in the genesis of magmatic rocks from the Neogene Batu Hijau district in the Sunda Arc, South Western Sumbawa, Indonesia

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    Abstract

    Whole-rock geochemical and radiogenic data are combined with in situ trace and isotopic analyses of amphibole grains to characterize the source and the emplacement mechanisms of the magmas of the Sunda arc in the Batu Hijau district, Sumbawa, Indonesia. The low-K calc-alkaline magmatic suite in the area is characterized by a distinctively juvenile signature (143Nd/144Nd ~0.5130). Whole-rock trace element and Pb isotopic data (207Pb/204Pb ~15.603) suggest the involvement of a minimal (
    Original languageEnglish
    Pages (from-to)819-837
    JournalContributions to Mineralogy and Petrology
    Volume159
    Issue number6
    DOIs
    Publication statusPublished - 2010

    Fingerprint

    Indonesia
    Neogene
    Earth mantle
    arcs
    Amphibole Asbestos
    Rocks
    rocks
    mantle
    amphiboles
    Trace Elements
    trace elements
    rock
    amphibole
    emplacement
    signatures
    trace element
    in situ

    Cite this

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    title = "Evidence of a mantle contribution in the genesis of magmatic rocks from the Neogene Batu Hijau district in the Sunda Arc, South Western Sumbawa, Indonesia",
    abstract = "Whole-rock geochemical and radiogenic data are combined with in situ trace and isotopic analyses of amphibole grains to characterize the source and the emplacement mechanisms of the magmas of the Sunda arc in the Batu Hijau district, Sumbawa, Indonesia. The low-K calc-alkaline magmatic suite in the area is characterized by a distinctively juvenile signature (143Nd/144Nd ~0.5130). Whole-rock trace element and Pb isotopic data (207Pb/204Pb ~15.603) suggest the involvement of a minimal (",
    author = "Marco Fiorentini and Steven Garwin",
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    pages = "819--837",
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    AU - Fiorentini, Marco

    AU - Garwin, Steven

    PY - 2010

    Y1 - 2010

    N2 - Whole-rock geochemical and radiogenic data are combined with in situ trace and isotopic analyses of amphibole grains to characterize the source and the emplacement mechanisms of the magmas of the Sunda arc in the Batu Hijau district, Sumbawa, Indonesia. The low-K calc-alkaline magmatic suite in the area is characterized by a distinctively juvenile signature (143Nd/144Nd ~0.5130). Whole-rock trace element and Pb isotopic data (207Pb/204Pb ~15.603) suggest the involvement of a minimal (

    AB - Whole-rock geochemical and radiogenic data are combined with in situ trace and isotopic analyses of amphibole grains to characterize the source and the emplacement mechanisms of the magmas of the Sunda arc in the Batu Hijau district, Sumbawa, Indonesia. The low-K calc-alkaline magmatic suite in the area is characterized by a distinctively juvenile signature (143Nd/144Nd ~0.5130). Whole-rock trace element and Pb isotopic data (207Pb/204Pb ~15.603) suggest the involvement of a minimal (

    U2 - 10.1007/s00410-009-0457-7

    DO - 10.1007/s00410-009-0457-7

    M3 - Article

    VL - 159

    SP - 819

    EP - 837

    JO - Contributions to Mineralogy & Petrology

    JF - Contributions to Mineralogy & Petrology

    SN - 0010-7999

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    ER -