These Chiastolite raw stones show an ancient signature of the earth, where shadows of time and carbon weave a cross of protection into the heart of of the stone! These raw pieces show the cross-pattern beautifully against their earthy, clay-like matrix. Chiastolite has been used for centuries as a powerful protective talisman. Historically, Chiastolite was used to ward off the "evil eye" and negative curses. In modern crystal lore, it is considered one of the strongest stones for protection. It is believed to create a barrier around the wearer's energy field, turning negative thoughts or "psychic attacks" into positive energy. These stones are known as "Bridge Stones." Because the cross connects the four directions, they are thought to help people who are at a crossroads in their lives. If someone is making a big decision or moving to a new place, Chiastolite helps him stay grounded and calm during the change. The cross pattern represents the ability to see things from all sides. Metaphysically, these stones are used to help "square the circle"—helping a person find logical solutions to complicated problems. These are excellent stones to keep near the entrance of a home or on a desk to keep the energy "clear" and "focused."