I was watching a program about the Giants Causeway in Ireland. I find it hard to believe that
this was caused by volcanic activity as all of the stones are almost identical. Beleive it or not i dont believe the myth about the giant either.
I just wondered if anyone had any other interesting ideas on how they were formed??
It's absolutely natural and is called columnar jointing. It appears all over the world where volcanic rock has been uniformly cooled. You can
re-create the effect by mixing cornflour and water in equal proportion and leaving it to dry out - you will be left with mostly perfectly hexagonal
Here is an example of columnar jointing at the Grand Canyon -
The Above Top Secret Web site is a wholly owned social content community of The Above Network, LLC.
This content community relies on user-generated content from our member contributors. The opinions of our members are not those of site ownership who maintains strict editorial agnosticism and simply provides a collaborative venue for free expression.
All content copyright 2016, The Above Network, LLC.