Mystic Quartz is a natural clear quartz coated with a very thin film of titanium by a molecular bonding process called thin film deposition. This enhancement creates a gorgeous rainbow prism reflecting different colors as it catches the light. 3/8" x 5/16" (9x7mm) mystic quartz oval is cut and set in Nepal. Sterling silver bezel is 3mm deep. I added clear AB (aurora borealis) Austrian crystal to the ear wire. 1-1/8" (31mm) long. Metaphysical properties of quartz -- Amplifies and harmonizes all energy fields. Stabilizes and connects the divine forces on the earthly plane. Brings mental calmness. A powerful healing tool. 7th chakra. August birthstone for Western and Vedic astrology. "Metaphysical properties" should not be taken as medical advice, or used as a substitute for medical care. This product does not claim to diagnose, prevent, or cure health issues. Information given is to explain the lore behind the stones and enrich the buyer experience. Gift-ready in either an organza bag (default) or gift box upon request. Packaging styles change with availability.