Precambrian crystalline basement at the head of Victoria Fjord, North Greenland

Niels Henriksen, Hans F. Jepsen

    Publikation: Bidrag til bog/rapport/konferenceproceedingsKapitel i rapport

    Abstrakt

    Precambrian granites and gneisses outcrop below late Proterozoic and Lower Cambrian sediments in a small area at the margin of the Inland Ice. The exposed crystalline rocks comprise orthogneisses with scattered amphibolite bands, and occasional horizons of metasediments. The rocks are folded, somewhat migmatised and metamorphosed under amphibolite facies conditions. Samples for Rb-Sr whole rock and Zr isotopic age determinations have been collected.
    OriginalsprogEngelsk
    TitelReport on the 1984 geological expedition to central and western North Greenland
    ForlagGrønlands Geologiske Undersøgelse
    Sider11–16
    Antal sider6
    DOI
    StatusUdgivet - 31 dec. 1985

    Publikationsserier

    NavnRapport Grønlands Geologiske Undersøgelse
    ForlagGGU
    Vol/bind126
    ISSN (Trykt)0418-6559
    ISSN (Elektronisk)2597-2944

    Programområde

    • Programområde 4: Mineralske råstoffer

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