At the pass of San Colombano, in the nappe of Balagne, thin, folded levels of red radiolarite and white quarzite lie on pillows lavas. The folds reversed towards the West are contemporaneous of the thrusting of alpine corsica on the hercynian basement. PhotoID315
At the pass of San Colombano, in the nappe of Balagne, thin, folded levels of red radiolarite and white quarzite lie on pillows lavas. The folds reversed towards the West are contemporaneous of the thrusting of alpine corsica on the hercynian basement. PhotoID315
Photograph: c.nicollet
Reference: http://christian.nicollet.free.fr/page/Corse/balagne/balagne.html