Brazilian agate, which is found as sizable geodes of layered nodules. These occur in brownish tones interlayered with white and gray.

Lapidaries often cut just the drusy from an agate and jewelers use these drusy cabochons as the main stone or as an accent stone in their jewelry designs. From Brazil

Lapidaries often cut just the drusy from an agate and jewelers use these drusy cabochons as the main stone or as an accent stone in their jewelry designs. From Brazil

Brazilian agate, which is found as sizable geodes of layered nodules. These occur in brownish tones interlayered with white and gray.