Mine-to-Market Azurite nuggets are a rare find! These completely nature little round nuggets are called "blueberries." The come from a small mine that takes environmental protection very seriously. Most of them are a single round Azurite crystal, but a few are fused together. Most are pure Azurite, but a few have a small bit of green Malachite fused to them, often like a little moon next to a planet. These little blueberries are soft and fragile, so needed to be handled with care. Keep these ones on a shelf or in a bowl, rather than in your pocket or in a medicine bag.