A slickenside fault plane in a cataclasite. It is exposed in the core zone of the NASZ, defining the border between the Carboniferous Plounéour-Ménez granite in the south and the Silurian-devonian Plougastel Formation in the north.
PhotoID342
A slickenside fault plane in a cataclasite. It is exposed in the core zone of the NASZ, defining the border between the Carboniferous Plounéour-Ménez granite in the south and the Silurian-devonian Plougastel Formation in the north.
PhotoID342
Photograph: Isaac Berwouts