SHUNGITE, Regular (Russia), believed to be around 2 billion years old, is a very powerful, ancient healing stone that detoxifies your body by absorbing and eliminating any negative or health hazardous energies. Shungite can be used for EMF (electro-magnetic field) protection, and provides a protective radius, depending upon the size of the pyramid. Radius of Action: 5 cm x 8 cm high pyramid (6.5 meters), 3 cm & 5 cm pyramids (2.8 meters). Chakras: Root. Element: Earth.