Sökning: "Joaquim Otero"

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  1. 1. Basalt and Andesite Magma Storage and Evolution in Puyehue Volcano (40.5 °S), Chile

    Master-uppsats,

    Författare :Joaquim Otero; [2013]
    Nyckelord :Volcano; Thermobarometry; Puyehue; Basalt; Andesite; Contamination;

    Sammanfattning : The study of magmatic processes and their location in the crustal profile is fundamental for the understanding of the volcanic systems and their associated hazards. Changes and continuities in magma storage zones, fractional crystallization and crustal contamination are studied over a time span of 300 ka in Puyehue Volcano in the Southern Volcanic Zone, Chile. LÄS MER