Sökning: "explosiv vulkanism"

Hittade 1 uppsats innehållade orden explosiv vulkanism.

  1. 1. Implications of Magma and Bedrock Interaction, a Study of Xenopumice from La Palma, the Canary Islands

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Beatrice Jägerup; [2019]
    Nyckelord :La Palma; xenopumice; phreatomagmatism; whole rock geochemistry; oxygen isotopes; La Palma; felsiska xenoliter; explosiv vulkanism; geokemi; syreisotoper;

    Sammanfattning : This thesis focuses on frothy, felsic xenoliths called ‘xenopumice’, that were retrieved from La Palma during a 10–day field campaign in December 2018. There are only few descriptions of these frothty xenoliths, and a consensus on their origin has not yet been achieved. LÄS MER