Handbook of Gem Identification
Author: Richard Thomas Liddicoat
Publisher:
Published: 1975
Total Pages: 486
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Richard Thomas Liddicoat
Publisher:
Published: 1975
Total Pages: 486
ISBN-13:
DOWNLOAD EBOOKAuthor: Antoinette Matlins
Publisher: Turner Publishing Company
Published: 2013-03-19
Total Pages: 467
ISBN-13: 0943763932
DOWNLOAD EBOOKThis colorful book offers you a window into the world of Mahatma Gandhi, one of the most amazing people of the twentieth century. You will learn about Gandhi’s life—from his time as a student in London to his work for equality in South Africa and India—and his methods of peaceful, but not passive, resistance to injustice.
Author: Antoinette Matlins
Publisher:
Published: 2016
Total Pages: 0
ISBN-13: 9780997014556
DOWNLOAD EBOOKGem 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.
Author: Antoinette Leonard Matlins
Publisher: Gemstone Press
Published: 1997
Total Pages: 372
ISBN-13:
DOWNLOAD EBOOKAn easy-to-use book that shows how anyone can learn to identify most of the gems and synthetics found in the marketplace. This practical book is essential reading for collectors, dealers, or students alike on how to avoid costly mistakes and recognize profitable opportunities.
Author: Antoinette Leonard Matlins
Publisher: Gemstone Press
Published: 2005
Total Pages: 211
ISBN-13: 0943763452
DOWNLOAD EBOOKPurchasing coloured gemstones can be a magical experience, filled with excitement and anticipation. But lack of information, error, or misrepresentation can make buying gemstones confusing, intimidating, overwhelming, and costly. With more varieties than ever before to choose from, including altogether new gems, revolutionary new cuts, and new ways to buy gems -- such as internet auctions and TV shopping -- there has never been a more exciting time to buy or collect coloured gemstones. But there are also new high-tech treatments and sophisticated frauds to look out for. Lack of information, error, or misrepresentation can make the thrill of buying a gem or piece of jewellery confusing, intimidating, overwhelming, and costly. Buyers need a source of expert guidance. To help you avoid the pitfalls and keep the magic, Antoinette Matlins, an internationally respected expert on buying gems, puts her insider knowledge to work for you in this easy-to-read, easy-to-use guide. Practical, comprehensive, and easy to understand, the guide offers in depth all the information you need in order to know what to look for and what to look out for, including: what qualifies as a 'gemstone'?; how to evaluate colour -- and its impact on price; deciding between a natural gem and an enhanced gem; coloured gemstone synthesis and treatment; what to ask when buying the stone; what to get in writing; how to get what you want within your budget; price guides for popular gems, opals, and synthetic stones; And much, much more!
Author: Cornelius S. Hurlbut
Publisher:
Published: 1979
Total Pages: 304
ISBN-13:
DOWNLOAD EBOOKA 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.
Author: Peter G. Read
Publisher: Butterworth-Heinemann
Published: 2005
Total Pages: 341
ISBN-13: 0750664495
DOWNLOAD EBOOKThis edition has been completely revised to cover the latest methods of gem enhancement and identification, as well as the most up-to-date test instruments and laboratory techniques.
Author: Keith Wallis (F.G.A.)
Publisher: Acc Art Books
Published: 2011
Total Pages: 0
ISBN-13: 9781851496303
DOWNLOAD EBOOKAs 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.
Author: Joel E. Arem
Publisher: Van Nostrand Reinhold Company
Published: 1977-01-01
Total Pages: 147
ISBN-13: 9780442203337
DOWNLOAD EBOOKAuthor: Walter Schumann
Publisher: Sterling Publishing (NY)
Published: 1977
Total Pages: 266
ISBN-13:
DOWNLOAD EBOOKDescribes the appearance, formation, physical properties and characteristics, mining, and cutting of precious, semiprecious, and synthetic gemstones.