Organized by crystal color for easy reference, The Encyclopedia of Crystals explains how the colors of crystals relate to the chakras, shows you how to cleanse and activate your crystals, and provides helpful, authoritative advice on healing, meditating, energizing, and more with nothing more than the power within your crystals. In this lavishly illustrated encyclopedia, you will also find information on crystal history, geology, and chemistry, as well and newly discovered stones.