Tourmaline is considered by many people to be the most powerful gemstone for protection. Its protective properties go beyond that of a typical crystal due to its ability to protect on the physical, mental, emotional, and spiritual levels all at once. Instead of just protecting against negative energies, it actually transforms those energies into positive ones. Whether you're looking for tumbled tourmaline or natural tourmaline stone, you'll enjoy the same benefits. Browse our natural tourmaline stones for sale and enjoy free shipping today!