The psychic readings of Edgar Cayce contained insightful information about the properties and value of a variety of gems, stones, minerals, and other elements. Author Shelley Kaehr, Ph.D., whose own background included the study of gemstones, examines this material by delving into the history and makeup of these magical substances so often mentioned by Cayce. In her book, Kaehr shares with us the wonders of the mineral kingdom, and how and why each stone or mineral is different and reacts differently to various people. Includes an intuitive self-discovery process to finding out which of these powerful minerals works best for you.