Gems and gemstones : timeless natural beauty of the mineral world / Lance Grande and Allison Augustyn ; with photography by John Weinstein and Lance Grande
Introduction to gems -- The formation of gems -- The classification of inorganic gems -- Inorganic gem types -- Inorganic gems not described here -- Organically dervived gems -- Organic gem types -- Precious metals (primarily gold) -- Synethetic gems, simulant gems, and augmentation -- Mining -- Ethics -- Folklore, mysticism, and magic -- Birthstones -- History of The Field Museum's Gem Halls -- Exhibition team for the Grainger Hall of Gems.