Easy to read and thorough in its explanations and examples, this lucid presentation is based on the author's many years of experience using gems for Ayurvedic and Vedic astrological prescription, as well as groundbreaking work combining gem therapy with electronic instruments in a clinical environment. It is certain to be an essential reference for Ayurvedic practitioners, Vedic astrologers, natural healers, and anyone interested in the ancient science of gemstone therapy.