Add Yahoo as a preferred source to see more of our stories on Google. Giant's Causeway in Northern Ireland features around 40,000 exposed polygonal columns of basalt in perfect horizontal sections.
This collection of basalt columns was recorded in a canyon north of Molokai, at a depth of just over a mile, according to Nautilus Live Ocean Exploration Trust. YouTube video screengrab Newly recorded ...
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Fingal's Cave: Scotland's 'cave of melody' where eerie echoes bounce off pillars of solidified lava
Fingal's Cave is a hollow inside the Scottish island of Staffa that is characterized by massive, interlocking hexagonal ...
Famous rock formation took place more revently than previously thought ...
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