Comprehensive reference source for the metaphysical properties and uses of over a thousand gemstones and minerals. Based on information channeled from Michael, a non-physical entity who guides Earth-bound students from a higher plane perspective.

The rapid growth of gemological sciences and mineralogy demands a dictionary such as this for gemologists, mineralogists, geologists, jewel dealers, industry and hobbyists. With some 16,000 comprehensive definitions, supplemented by more than 250 diagrams and figures, this is a one-stop reference to any matter dealing with gems and gemology.

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

This A-Z guide to precious and semi-precious stones includes historical and cultural information, names and meanings, birthstones, historical and contemporary traditions, folklore, purported healing and mind-enhancing powers, and bibliography.