"Stone of Spiritually Protection & Purification" It can clear one's energy field of negative influences and attachments, facilitating an energetic "shield". It balances mental, emotional & physical bodies, bestows stability, strength, invigoration and peace. Excellent stone to assist mediation while opening and activating the crown chakra. Amethyst protects against psychic attacks. Historically has been used to aid and support sobriety. Excellent stone for those attempting to find freedom from addictive traits and bad habits.