Also known as the “radiance of life”, Terahertz (THz) is one of the rarest gemstones to be found. Terahertz radiations include frequencies that mirror collective vibrations of biological molecules, like DNA and proteins to name a few. The stone holds thermal conductivity and it melts ice. So in this beauty you have not only Terahertz but the Amethyst "all-healer" stone. Amethyst is one of the most effective crystals for healing people, plants, and animals. Natural unpolished Amethysts or geodes are particularly helpful placed where plants will not grow or animals refuse to sit. It also counteracts negative earth energies beneath buildings or anywhere that feels hostile.
Amethyst protects against psychic attack, paranormal harm or ill-wishing, and returns the energy back to the universe after being transformed into positive, loving energy.