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.

Definitive guide to the enchanted world of crystals and gems Did you know that wearing an amulet of green jade on an interview will help get the job? Have you heard that an amethyst ring can help break bad habits and even encourage sobriety? Anyone looking for love can place two pink quartz crystals in the bedroom; you’ll not be alone for long! These are just a few of the hundreds of secrets shared in this definitive guide to the enchanted world of crystals. Semi-precious stones and gems have long been known for their magic as well as their beauty. In this book of charms, readers learn everything there is to know about the powers of crystals from birthstone magic to gem divination to jewelry spells. This is a fun, entertaining, and enlightening book that will appeal to everyone who's ever worn a birthstone, kissed the ring of a lover for luck, or bought a crystal for good energy. The Magic of Crystals and Gems is a treasure chest filled with the ancient wisdom of crystals. It is also a handy how-to filled with little-known lore along with the myth, meanings and specific magical qualities of hundreds of crystals, both common and very rare including many meteorites. Author Cerridwen Greenleaf shares secrets to how and why crystal balls work, scrying with obsidian, crystal astrology, divination, healing, psychism and connections between the stars in the sky and gems of the earth. This one-of-a-kind work on the power of crystals will help readers understand which ones are right for them and how to unlock the mystery of sacred stones. It belongs on the bookshelf of everyone interested in the magical gifts of Mother Nature.

The beauty and sparkle and mystique of diamonds is unmatched by that of any other gem in the world. Since early times, diamonds have been treasured as good luck charms, remarkable tools and status symbols and have been worn, collected and presented as lavish gifts. Today, diamonds remain among the most sought-after gemstones and continue to hold their value through good times and bad. In Diamonds, author Renée Newman, a graduate gemologist and author of many trade-level handbooks on gemstones, invites the reader on a journey into the fascinating world of diamonds. This lavishly illustrated guide -- which features hundreds of photos, maps and diagrams -- covers everything from mining, cutting and evaluating diamonds to the romantic histories of some of the world's most valuable stones. Diamonds includes chapters on: What a diamond is -- its significance from antiquity to the present day and what it represents from different perspectives The process and history of mining diamonds -- the locations (both modern and historical) as well as the techniques used to mine diamonds The evolution of diamond cutting -- how a diamond is processed and what are the key cuts and shapes to know Diamond jewelry through the ages -- how diamonds have been used in jewelry from pre-Georgian times to today Evaluating and pricing diamonds -- how diamonds are priced based on their many value factors, such as color, carat weight, cut, clarity, and so on Man-made diamonds The remarkable benefits of diamonds. As beautiful as they are precious and as useful as they are decorative, diamonds continue to fascinate and allure. Diamonds will be a welcome guide for anyone who has felt the romance and power of these fascinating gems. It will also be a useful resource for professionals in the jewelry trade.

Since early 1989, a gem dealer I've known for years has been calling me every few weeks to brief me on mounting mayhem in Colombia's lucrative emerald market. The troubling gist of these calls is always this: There is a full-fledged turf war going on between that South American country's bustling drug and gem trades for control of its emerald ex port business. According to this dealer and several others, anywhere from two to four thousand emerald industry people, mostly miners and deal ers, have been murdered since 1980. No doubt the gem sector, itself never gun shy, has retaliated in full and in kind. After all, the two groups have banded together in an intermittent alliance against a common enemy-Communist guerillas-with results the CIA would envy. I mention this bloodshed because of something the gem dealer once said to me: "I bet you never think of what a gem has to go through to get to a jewelry store:' He's right. I tend to think of colored stones as things of beauty, not objects of gruesome power struggles between mining kingpins and drug lords. Can you blame me, or anyone with insider knowledge, if a gem sheds any connection with its past once sculpted by a cutter into the glittering mar vel we see in a jeweler's showcase? Like Odysseus listening to the sirens' song, we become victims of an aesthetics-induced amnesia.

Myth criticism flourished in the mid-twentieth century under the powerful influence of Canadian thinker Northrop Frye. It asserted the need to identify common, unifying patterns in literature, arts, and religion. Although it was eclipsed by postmodern theories that asserted difference and conflict, those theories proved incapable of inspiring solidarity or guiding social action. The Productions of Time argues for a return to myth criticism in order to refine and extend its vision. With the aim of rehabilitating myth criticism for our time, Michael Dolzani sketches an anatomy of the imagination as demonstrated in the total body of its productions, including literature, mythology, the arts, popular culture, and religious and political texts. Dolzani situates a vast panoply of images, character types, plot structures, themes, and genres to better understand their purposes, their recurrences across broad spans of history, and their interrelations. Illustrating the relationship between mythology and history, The Productions of Time proposes a symbolic language as a way of enabling dialogue across ideological and individual differences. Arguing for the ethical and intellectual necessity of conceiving a unifying pattern that transcends differences, The Productions of Time demonstrates that imagination is part of the human inheritance, common to all, not just to poets and mystics.