These agate geodes have been cut, polished, and then dyed to accentuate the natural patterns within. Recognised for their central crystal-filled cavities, these stunning minerals form when volcanic lava bubbles cool and gradually fill with crystalline bands. We only select the highest quality Brazilian agate for our range to ensure vibrant colour and defined structure. Each geode measures approximately 2–3″ and makes a unique addition to any minerals collection. Size: 2-3″ RRP £12.99
