Handbook of Gem Identification
Author : Richard Thomas Liddicoat
Publisher :
Page : 486 pages
File Size : 39,29 MB
Release : 1975
Category : Nature
ISBN :
Author : Richard Thomas Liddicoat
Publisher :
Page : 486 pages
File Size : 39,29 MB
Release : 1975
Category : Nature
ISBN :
Author : Antoinette Matlins
Publisher :
Page : 0 pages
File Size : 17,52 MB
Release : 2016
Category : Precious stones
ISBN : 9780997014556
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.
Author : Antoinette Matlins
Publisher : Turner Publishing Company
Page : 467 pages
File Size : 50,6 MB
Release : 2013-03-19
Category : Antiques & Collectibles
ISBN : 0943763932
This 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 : Turner Publishing Company
Page : 366 pages
File Size : 22,66 MB
Release : 2012-12-14
Category : Antiques & Collectibles
ISBN : 0943763894
one person can accomplish big things.
Author : Roger Dedeyne
Publisher : Gemstone Identification
Page : 311 pages
File Size : 19,37 MB
Release : 2007
Category : Precious stones
ISBN : 9078768010
Author : Antoinette Leonard Matlins
Publisher : Gemstone Press
Page : 372 pages
File Size : 39,45 MB
Release : 1997
Category : Antiques & Collectibles
ISBN :
An 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 : Keith Wallis (F.G.A.)
Publisher : Acc Art Books
Page : 0 pages
File Size : 40,35 MB
Release : 2011
Category : Precious gemstones
ISBN : 9781851496303
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.
Author : Walter Schumann
Publisher : Houghton Mifflin Harcourt
Page : 390 pages
File Size : 32,21 MB
Release : 1993
Category : Nature
ISBN : 9780395511374
Contains descriptions and photographs of approximately six hundred minerals, rocks, and meteorites, providing information about the history, origin, structure, composition, properties, classification, and location of each specimen.
Author :
Publisher : Gemstone Press
Page : 330 pages
File Size : 43,87 MB
Release : 2009
Category : Jewelry
ISBN : 0943763711
Author : Arthur Thomas
Publisher : New Holland Australia(AU)
Page : 256 pages
File Size : 40,80 MB
Release : 2009
Category : Precious stones
ISBN : 9781847734846
'Gemstones' is a guide to the fascinating world of precious and semi-precious crystals. As well as the naturally occurring minerals that have long been prized as gemstones, such as diamonds, emeralds and rubies, this book covers 'organic gems', including pearls, amber and coral, and synthetic gems and simulants, or imitations.