Origin of internal flow structures in columnar-jointed basalt from Hrepphólar, Iceland: I. Textural and geochemical characterization
Basalt columns from Hrepphólar (Iceland) show distinct internal structures produced by alternating brighter and darker bands through the column, locally exhibiting viscous fingering features. Here, we present geochemical and petrographic data retrieved from analyses of major and trace elements and m...
Main Authors: | , , |
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Language: | English |
Published: |
2018
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Subjects: | |
Online Access: | http://doc.rero.ch/record/320934/files/445_2012_Article_623.pdf |