Amethyst
Hardness: 7
Structure: trigonal
Zodiac: Virgo, Capricorn, Leo, Aquarius
Chakras: Throat, Third Eye, Crown
Properties: protection, purification, divine connection, spirituality & contentment
Physical: addiction, tinnitus, nerve disorders, oxygenation of blood, digestion, heart, insomnia, headaches
Emotional: negative or addictive emotional patterns, stability, strength, invigoration
Spiritual: connecting with spirit guides, angels and Source, meditation, defense for psychic attacks