Old Dog
Gold Member
gord said:Actually, there are many more than 2. The Giant's Causeway in Northern Ireland is the world's best known, but there are occurrences of columnar basalt all over the world:Shortstack said:Guess the purity from NOT being exposed to the air (atmosphere) during the long term cooling is what made the difference. That must be why there are only 2 known locations.![]()
http://www.google.ca/search?q="columnar+basalt"&hl=en&num=10&lr=&ft=i&cr=&safe=images&tbs=
I agree there are many of these types of formations.
Let me get a little more specific ...
There are only a very few formations that are entirely as free standing and megalithic as our Devil's Post Pile anywhere in the world. All of the formations that are mentioned are magnificent in their own way, Until you actually see and compare them....
You may agree with me, there are only a couple that equal the Post Pile.