A comprehensive manual of the world's gemstones and includes more than 1,400 examples. Opposite each illustration, this text provides a description of the particular stone, including details of the properties and chemical composition which makes the stone unique. It also gives information on location of major deposits, and alternative names.

"Gems and Gemstones" features nearly 300 color images of cut gems, precious and semiprecious stones, gem-quality mineral specimens, and fine jewelry to be unveiled in the new Grainger Hall of Gems at the Field Museum in Chicago.

This book provides an exhaustive and comprehensive study of the lore and science of precious and semi-precious stones and crystals. Crystals have commanded the attention of thinkers, artists, mystics, magicians, astrologers, alchemists, and all who appreciate beauty. Intimately and mysteriously formed in the fires of Earth’s inner essence, what is the meaning of these exquisitely shaped and colored gifts of the sacred bounty of Nature. Occultist Isidore Kozminsky explores the use of precious and semi-precious stones in fields as far flung as healing and design, practical esoteric energy channeling and decoration, as well as in powerful magical talismans by which specific energies may be invoked, and as artistic objects of great beauty. Inspiring mythic tales are balanced with practical instructions and knowledge about the astrological sympathies of crystals and the energy work and healing properties associated with all the major categories of precious stones. From Plato to Leonardo da Vinci, Kozminsky traces crystal lore through the researches of astrologers, magi, alchemists and Hermetic philosophers--all of whom explored the use of stones in the Universal Order and Harmony of the natural world.

Unearth a treasure trove of knowledge on over 130 gemstones from around the world. Learn how gemstones are formed and how to recognize them by their unique qualities and colors. It’s a wonderful book for beginners, students and gemstone-enthusiasts that includes the latest scientific research and specimen classification. Handbook of Gemstones is filled with all you need to know about the fascinating world of gemstones — cut and uncut stones, organic gemstones and precious metals. Inside, you’ll find: • Fast facts for quick reference, including chemical composition, hardness, gravity, luster and reflective value. • Photo close-ups of key details and highlights of distinguishing features. • Illustrations of faceting and shapes popular for each gemstone. • A detailed introduction to everything a beginner gemologist needs to know, including how gemstones form, the different properties, crystal shapes, faceting and the history of gems. Everything you ever wanted to know about gems Delve into the one-of-a-kind characteristics, colors and attributes of more than 130 gemstones with this compact visual guide. For easy classification, each stone’s entry includes annotated photographs to highlight distinguishing features and concise details about the attributes of gems. Designed for beginners and experienced collectors alike, this gemology book explores what gemstones are, how they are classified and how to identify them by their physical and optical properties. It also shows you how they were fashioned and imitated throughout history. Learn the differences between varieties of cut and uncut stones, organic gemstones and precious metals. It includes a glossary for many more technical and scientific terms, and over 800 high-quality photos of gems, making it the ideal gift for any budding gemologist! Love what you’re seeing? Check out other titles in the series! The DK Handbook series is an incredible collection of titles that fascinate curious minds. Other books include Rocks and Minerals, Dinosaurs, and Prehistoric Life, and Stars and Planets.

As well as diamonds, emeralds, rubies and sapphires, over 100 gems are featured, with full descriptions, technical details, and tips on how to check for fakes; illustrated throughout with fabulous color photographs to make identification easier.

Throughout history, crystals and gemstones have been known to have a powerful effect on people. The Power of Gems and Crystals is for everyone who wants to know more about how to use them. In this intriguing book, Soozi Holbeche reveals the fascinating secrets and mysteries associated with gems and crystals and explains how they can be used to enrich our daily lives. *Discover the special powers of crystals and stones *Learn why certain gems are worn for good luck *Find out how to choose the right stone for you *Experience the rejuvenating properties of crystal power *Learn how to use crystals in healing