Basalt dyke in gorge below Gullfoss.

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Photo credit: © Bygone Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, basalt, cornell, cornelluniversitylibrary, culidentifier:=, culidentifier:=1923241, culidentifier:lunafield=accession, formations, gorges, gullfoss, gullfossiceland, historic, history, library, photograph, rock, rockformations, university, vintage