How is tafoni formed?

Answer 1

Tafoni, also called 'honeycomb weathering' are a group of significant pits formed in the surface of a rock. Very common in coastal areas, where the regular wet-dry cycles are obvious.

Caused by differential weathering of the rock, and the 'lands' between the pits are often quite thin and lacy in appearance. The presence of salt is thought to be an important feature of this type of weathering.

Answer 2

Tafoni are created through a combination of weathering processes, including chemical weathering, salt weathering, and physical weathering. As water interacts with the rock, it dissolves minerals and transports them away, leaving behind empty spaces that gradually enlarge over time. This leads to the development of characteristic honeycomb-like patterns seen in tafoni formations.