The church floor, a flat area of columnar jointing in Basalt rock at Kirkjubaejarklaustur on Iceland's south coast.

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Size: 5120px × 3413px
Photo credit: © ASHLEY COOPER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: basalt, church, columnar, cooling, flat, floor, geology, hexagon, hexagonal, joint, jointing, kirkjubaejarklaustur, lava, rock, volcanic