Green Tuff of Ischia
The summit crags are entirely composed of the light erodable volcanic tuff that composes much of Epomeo's higher reaches.
This image is from the presentation "Questione di Famiglia - Italy, Avellino, and the Perugini Family".

Go to presentation where this image occurs.
Go to location in presentation where this image occurs.
Copyright 2001-2016 alavigne.net.