Thomas LavergneHow come those rocks are so neatly sliced? Any rock expert here has a guess?
I saw them (and many more) in a dry river bed in the hills, northern #Italy.
Mathijs Booden@lavergnetho My guess would be frost wedging exploiting pre-existing cleavage.
How come those rocks are so neatly sliced? Any rock expert here has a guess?
I saw them (and many more) in a dry river bed in the hills, northern #Italy.