Gems Gemology
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Dictionary of Gems and Gemology
Author | : Mohsen Manutchehr-Danai |
Publsiher | : Springer Science & Business Media |
Total Pages | : 575 |
Release | : 2013-03-09 |
Genre | : Science |
ISBN | : 9783662042885 |
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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.
Gemology
Author | : Cornelius S. Hurlbut,George S. Switzer |
Publsiher | : Unknown |
Total Pages | : 304 |
Release | : 1979 |
Genre | : Science |
ISBN | : UCAL:B4558209 |
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A concise, systematic, yet comprehensive ``textbook'' treatment of the science. Examines origin, chemistry, crystallography, physical properties, and optical properties of gemstones, and discusses methods and instruments used to determine these properties. Highlights recent advances and important contributions; explores new methods of study and determination, crystal structures, causes of color, new gem minerals, new methods of gem synthesis, manufactured gems, chemical compounds used as substitutes, and imitations and simulations. Includes 12 full color plates, 350 halftones and line drawings, and a Gem Index that lists commonly sought characteristics along with page number references.
Popular Gemology
Author | : Richard M. Pearl |
Publsiher | : Read Books Ltd |
Total Pages | : 326 |
Release | : 2016-09-06 |
Genre | : Antiques & Collectibles |
ISBN | : 9781473356337 |
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Popular Gemmology constitutes a definitive guide on many aspects of gemmology, covering a wide range of natural and manufactured gems, their taxonomy, and the methods in which they are machined. The perfect book for both the amateur and professional, this text presents in an accessible manner for the general reader accurate knowledge of the world of gems, designed for the gem-lover, mineral collector, jeweller, and the lapidary. The sections of this book are divided according to the major style of cutting most appropriate for each gem, with chapters including: The Lure of Gems, Recognising Gems, Faceted Gems, Cabochen and Carved Gems, Gems of the Silica Group, Gems and Genealogy, Man-made Gems, and Luminescent Gems. This scarce book has been elected for modern republication because of its educational value, and is proudly republished here complete with its original illustrations and a new introduction to the subject.
Ruby and Sapphire
Author | : Richard W. Hughes,Wimon Manorotkul,E. Billie Hughes |
Publsiher | : Unknown |
Total Pages | : 816 |
Release | : 2017-01-01 |
Genre | : Electronic Book |
ISBN | : 0964509717 |
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From the dawn of time, ruby and sapphire have both attracted and fascinated humans in ways that few other items could.While objects of desire are found throughout the natural world, physical beauty is too often ephemeral. From the allure of a man, woman, flower or butterfly, through the fleeting moments of a sunset, there is little that lasts and practically nothing that can be passed down to our descendants. The exception is precious stones. Not only are they the most durable creations of mother nature, but their visual splendor is truly eternal.In this companion to his 2013 book, Ruby & Sapphire--A Collector's Guide, Richard Hughes examines these gems from the gemological standpoint, delving into these gems not just from the aesthetic, but also from the scientific point of view.The product of nearly 40 years of firsthand experience, it covers every aspect of the subject from A-Z. History, sources, prices, quality analysis, synthetics and treatments, everything is here. Ruby & Sapphire--A Gemologist's Guide represents the most comprehensive book ever written on a single precious stone. With over 1000 photos, maps and illustrations and 3500 references, it is nothing less than a tour-de-force of gemological scholarship.
Gem Identification Made Easy 6th Edition
Author | : Antoinette Matlins,Antonio C. Bonanno |
Publsiher | : Unknown |
Total Pages | : 0 |
Release | : 2016 |
Genre | : Precious stones |
ISBN | : 0997014555 |
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Gem Identification Made Easy is the first and only book that explains in non-technical terms how to identify diamonds and colored gems, and how to separate natural gems from imitations, treated stones, synthetics, and look-alikes. The book's approach is direct and practical, and its style easy to understand. In fact, with this highly accessible guide, anyone can begin to master gem identification. Includes over 150 photographs and illustrationsover 80 in full color! Using a simple, step-by-step system, the authors explain how to properly use essential but uncomplicated instruments to identify stones, what to look for gemstone by gemstone, and how to set up a basic lab at modest cost. Three of the instruments are inexpensive, portable, pocket instruments that, when used together, can identify almost 85% of all precious and popular stones. The key to avoiding costly mistakes and recognizing profitable opportunities is knowing both what to look for and what to look out for. Gem Identification Made Easy will help you: Open your eyes to the types of treatments, imitations, synthetics, look-alikes, and fakes in the gem market today. Learn how to tell the difference between them. Quickly spot: Synthetics, including synthetic emeralds and diamonds Filled diamonds Diffused "blue" sapphires and "red" rubies HPHT-treated diamonds ... and much more! Determine how to spot the newest "composite" imitations. Learn how to identify recently discovered gems such as "Mandarin" garnet, red "emerald," and North Carolina's chromium-rich emeralds. Discover new treatments such as surface coatings to create "fancy color" diamonds and improve or change the color of many gemstones. Know when to seek help from a professional gemologist or lab. Become more professional in your business or hobby.
Gems Gemology
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 398 |
Release | : 2001 |
Genre | : Gemology |
ISBN | : UOM:39015054010114 |
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Dictionary of Gems and Gemology
Author | : Robert M. Shipley |
Publsiher | : Read Books Ltd |
Total Pages | : 349 |
Release | : 2011-03-23 |
Genre | : Science |
ISBN | : 9781446547014 |
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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.
Gems and Gemmology
Author | : Stefanos Karampelas,Lore Kiefert,Danilo Bersani,Peter Vandenabeele |
Publsiher | : Springer Nature |
Total Pages | : 120 |
Release | : 2020-03-10 |
Genre | : Social Science |
ISBN | : 9783030354497 |
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This book provides a lucid introduction to the basics of gemmology. It familiarizes archaeologists, art historians and conservators with the science of gemstones and allows them to understand the basic concepts of their provenance, typology and treatments. Which are the main types of gems? What treatments can be applied? How does one analyse gems? How can gems contribute to archaeometrical research? This volume is written by four experts in the fields of gemmology and archaeometry and addresses both students who need an introduction to this field and professionals who want to refresh their knowledge of the topic. This work is part of a series of introductory texts that deal with a broad range of materials-related topics in archaeometry.