Clear Quartz Heart $25Clear Quartz, the prime crystal with high vibrations and highly programable can be used to energize all the chakras, to strengthen the aura, and to amplify other crystals. It's a wonderful crystal for meditating and to raise the vibrations of a room. Chakra Association: Crown Astrological Association: Leo Country of Origin: Worldwide Structure: Hexagonal Each crystal is approximately 15 35grams (25 30mm long) and every one is unique and varies in