AAA-Grade Blue Banded Agate Sphere with Druzy Cave - Natural Crystal BallRare Brazilian Banded Agate Sphere with Natural Druzy Cave Rarely seen in such perfect condition, this banded agate sphere features intact, crisp blue, gray, and white agate bands, among the most desirable Brazilian agates on the market. The contrast between the smooth lace agate banding and the sparkly crystal pocket gives it a high end look, and it is even better in person. The agate banding is the main feature: clean, well defined layers that show