Post #2790692
2026-02-11 13:54 UTC
@jwcph@helvede.net Columnar jointing formed in cooling magma often produces spectacular features. Other examples are the Giant's Causeway in Northern Ireland and on the island of Staffa in the Inner Hebrides, west of Scotland. It seems almost too perfect and regular to be natural.
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@jwcph@helvede.net 2026-02-11 14:22
@PoLaRobs@fediscience.org There's also the Bear Lodge formation in Wyoming, commonly known as the Devil's Tower - which I obviously only know about from the movie "Close Encounters of the Third Kind" 😁