Exploring the use of crystals from Mesopotamia and ancient Egypt to present-day technology, including their use in ritual and ceremonial magic and their importance in ancient religious literature, he examines the many physical and chemical properties of quartz crystals and explains how their crystalline lattice structure is the key to their amazing abilities, both scientific and paranormal. Reviewing the many paranormal claims about crystal skulls, DeSalvo reveals the scientific findings on his own ancient crystal skull as well as new research by the British Museum on other famous crystal skul... View More...