Amethyst is a form of quartz which has traces of manganese and lithium within its matrix. This stone has been used for thousands of years to promote calmness and relaxation.Amethyst is known to promote healing and to increase intuition. Amethyst is an excellent to use in the development of the third eye.Chevron Amethyst has white patterns in the crystal following the crystal structure of the amethyst as it form, like phantoms. This variety of amethyst works on the various layers of our energy bodies to promote a deeper healing and spiritual awakening.