A reference guide to using 500 crystals to heal your body, mind and spirit. Crystals is the definitive reference guide to using 500 crystals to heal your body, mind and spirit. It includes common, rare and newly discovered crystals, with each crystal illustrated by a beautiful photograph and a handy table telling you everything you need to know about using that crystal to improve your life. The book also includes an introduction to crystal lore, how to use crystals in all aspects of your life and how crystals can be used to predict the future. Harness the healing power of crystals, use them to enhance your relationships, or turn to them for spiritual guidance. Crystals offers inspiration for a mystical journey on every page.