Sökning: "wallrock assimilation"

Hittade 1 uppsats innehållade orden wallrock assimilation.

  1. 1. En geokemisk studie av bergartsvariationen på Bullberget i västra Dalarna

    Magister-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Anders Kjöllerström; [2000]
    Nyckelord :Central Scandinavian Dolerite Group CSDG ; epsilon-Nd; geochemistry; ratio correlation; wallrock assimilation; two-component mixing; Earth and Environmental Sciences;

    Sammanfattning : The Bullberget hill is situated in the Lima parish of the Dalarna province in western Sweden. The major rock forming the hill is Öje basalt. This is cut by a dolerite sill belonging to the same generation as the Åsby dolerite, which is common in the province. The sill displays a continuos transition from a SiO2-content of 54% to 73%. LÄS MER