Good quality amethyst cathedral geode from southern Brazil! The shell is a little thicker on this piece but the quality and darkness of the amethyst more than makes up for it, in my opinion. The geode is approximately 7 inches across at the base, 7.60 inches tall, and is 5.25 inches thick. Weighs 12.30 pounds - price is $130.00 with free shipping in the United States!