Geology
Main formations and lithologies in Rendina basin:
- alluvial and colluvial sediments, with clayey and sandy granulometry;
- Monte Marano Sands, Irsinia conglomerate (Pleistocene);
- fluvio lacustrine deposits, largely pyroclastic materials;
- pyroclastic colluvial deposits, as well fluvio-lacustrine deposits;
- sandstones and marls;
- pyroclastic deposits and acid volcanic formations;
- quarzt-arenite with thin clayey layer;
- clayey slate and marls (varicolored clays complex).
