Grey iceBy Samantha Lake / 18/04/2024 ALL0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ« Back to Glossary IndexYoung ice 4 to 6 in (10-15 cm) thick. Less elastic than nilas and breaks on swell. Usually rafts under pressure. Related Articles: Glossary: Pancake iceGlossary: RaftingASPeCt resources« Back to Glossary Index