Sökning: "Armann Höskuldsson"
Hittade 1 avhandling innehållade orden Armann Höskuldsson.
1. Volcanism at the tip of a propagating rift : the Heimaey volcanic centre, south Iceland
Sammanfattning : Primary magmas are generated by 4-6% partial melting near the garnet-spinel stability fields beneath Heimaey (i.e. 80-65 km depth). The magmas fractionate 31% olivine and clinopyroxene en-route to ponding at the base of the crust (and forming a parental Vestmannaeyjar magma). LÄS MER
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