Rare Blue Lace Agate with Clear Quartz Geode Slice, All-NaturalA Superb Specimen of Agate: All Natural Agate Slice with Rare Banding Patterns and Composition With an extraordinary growth pattern that defies logic, this rare agate slice showcases a unique crystal layer formed between its natural agate laces. This one of a kind, high grade geological art piece is the perfect specimen for any agate lover and an ideal decorative centerpiece that will start conversation. The natural drawings began with layers of white