Rainbow Obsidian earned its name from the chatoyant, rainbow effect of light refracting off of the air buddles inside of the stone. Like all obsidian, it is made up of volcanic glass.
Rainbow Obsidian is said to help alleviate fears at home or work that seem overwhelming or that we seem to not be able to overcome. It can bring back good luck and bring happiness to the user. Additionally, as it operates primarily on the root chakra, Rainbow Obsidian is known as a grounding and protective stone.
Disclaimer: Stones with reputed metaphysical benefits are not a substitute for medical treatment. Any noted effects and non-physical uses for the stone are in no way guaranteed or proven by Dakota Stones.