Collector Grade Water Lined Agate Geode cut in Butterfly Wings FormatCollector Grade Agate Geode Butterfly with Water Line Agate Laces, Intact This unique, small agate geode displays collector grade horizontal water line laces formed over millions of years that showcases the exact position where the agate formed. A top tier specimen, it's perfect for your gallery shelf or as a standout addition to your table that will leave friends in admiration. Nature amazingly formed the agate layers, where you can see the growth