Rainbow Obsidian - a stunning and unique volcanic glass that has been formed from cooled lava, and is often found near volcanoes. This beautiful stone can be found in California and is an excellent addition to any crystal collection. Rainbow Obsidian is known to activate the root chakra, bringing feelings of abundance, strength, self-discovery, growth, and grounding. It is the perfect stone to use during meditation, helping to bring a sense of balance and tranquility to your practice. This tumble is a must-have for anyone looking to add a powerful and versatile crystal to their collection.