Bumble Bee Jasper is a combination of different matters including volcanic. Know for its lovely coloring resembling bubble bees coloring. A great stone to activate the Sacral and Solar Plexus Chakra, helping with change, new opportunities, self esteem, digestion, nervous system and circulatory issues. 1lb Tumbled Bubble Bee Jasper consisting mostly of medium sized stones from Indonesia. Sold by approximate weight, not size or shape of stone.