♥ Health ♥ Exorcism ♥ Protection ♥ About Obsidian Obsidian, also known as “Dragon Crystal”, “Ten Victories Stone”, also known as Apache’s Tears. Obsidian is an absorbing gemstone. It is one of the most absorptive crystals among crystals. It can absorb disease, turbidity, and negative energy! Whether worn personally or placed at home, it is a guardian stone in life!