These powerful jewelry pieces can be used for psychic development, psychic healing enhancement, aura cleansing, inner journeying, and to release tension. For thousands of years, ancient civilizations have utilized the power of crystals and gemstones to release mental, physical and spiritual blockages, thus facilitating the free flow of energy throughout the body. On a cellular level, our bodies and quartz crystal are both made up of mineral silicon-dioxide. Because of this, we are naturally receptive to the vibrations of crystals as they transmit, reflect, store light and receive energy. When crystals are placed directly on your body, they have a powerful vibratory effect that surges from the crystal to you.