Geological information
The main formations and lithology in Rendina basin consist of :
- alluvial and colluvial sediments, with clayey and sandy granulometry
- Monte Marano Sands, Irsinia conglomerate (Pleistocene)
- fluvio-lacustrine deposits with large amount of pyroclastic materials
- pyroclastic colluvial deposits.
- sandstones and marls
- pyroclastic deposits and acid volcanic formations
- quartz-arenite with thin clayey layer
- clayey slate and marls (varicolored clays complex).