Description 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. Black obsidian activates the Earth Star and Root Chakras and is a powerful stone of cleansing, healing, and letting go. This stone strengthens the auric field and forms a shield of protective energy around you, abating negative frequencies and blocking psychic attack. It heals body, mind, and spirit, tears in the auric field, and sacred space. Black obsidian is a source of comfort during times of mourning and letting go.
