Chakra: Root
Planet: Mars
Zodiac: Scorpio and all fire signs
Element: Earth/Fire
Obsidian is actually volcanic glass, and there are many different forms. Pure, black obsidian is a powerful protective stone that blocks psychic attacks and absorbs negative energy from your environment. It helps you to know who you truly are and pushes you along the path of positive transformation, dissolving emotional blockages.
Pair with: Lapis Lazuli, Carnelian