About this item Black round obsidian Black obsidian Stone Amulet, spiritual Pendant round stone Pretection stone, against negativity Combines in one jewel the most powe Owner of this stone will immediately feel a deep sense of inner strength and protection. You will be armed with a real shield against any negative energy. These natural volcanoe stone offer you exceptional jewelry sometimes called volcanic crystal Divination tools, meditation, crystal healing, Fengshui It has the quality of changing its color according to the way it is cut. If it is cut in parallel, its color is black, but if it is cut perpendicularly, its color is gray. Provides deep soul healing. It is a very protective stone that forms a shield against negativity, absorbing negative energies from the environment Spiritually vitalizes the soul and eliminates energy blockages and possible tensions. It stimulates growth at all levels, encouraging you to explore the unknown. Show more › See more product details