The high frequency vibration of Amethyst belongs to the Crown Chakra. Its purple, pure vibration represents a spiritual teacher protecting the student. Amethyst is a Soul Stone that helps connect with the spirit world and clears space for ceremonies and meditation. Its strong energy protects and supports out-of-body experiences (astral travel). The colour of the stone is light purple to dark purple. Chevron Amethyst has purple with white stripes.