Clear Quartz also known as the Master Healer will amplify energy and thought, as well as the effect of other crystals. It absorbs, stores, releases and regulates energy. It wards off negative energy of all kinds. It balances and revitalizes the physical, mental, emotional and spiritual planes. Clear Quartz enhances psychic abilities. It aids concentration and unlocks memory. It stimulates the immune system and brings the body into balance. It harmonizes all the chakras.