Amethyst is sun sensitive. It will fade in sunlight.
It is said that Amethyst has healing powers to help with physical ailments, emotional issues, and in energy healing and chakra balancing. Amethyst crystal therapies are primarily associated with physical ailments of the nervous system, the curing of nightmares and insomnia, and balancing the crown chakra. Metaphysical crystal practitioners believe that amethyst geodes or crystals placed in your home will absorb negative energy and create an air of tranquility in the space. It is said that amethyst helps block electromagnetic frequencies and “geopathic stress” that can foster negativity.