Obsidian is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock. Chinese culture, the dragon represents good luck, strength, health and also the male element Yang. Obsidian is believed to be a stone of clarity, with the ability to release emotional, physical, and spiritual blockages, drawing out stress and tension. Obsidian is also known for clearing ancient traumas, detoxification, and encouraging personal growth.