Obsidian is a popular choice for crystal healing and protection stones. It is a type of volcanic glass with a rich history dating back to ancient times. Obsidian was used by many cultures for making tools, weapons, and jewelry. It is still used today for a variety of purposes, including making bracelets, pendants, and other handcrafted jewelry. Obsidian is said to have powerful protective qualities. It is thought to deflect negativity and help to shield the wearer from harm. Obsidian is also believed to promote inner strength and courage. For these reasons, it is an excellent stone to use for protection and healing.