We are an authorized, direct-from-the-publisher retailer of NEW books. Our titles are ON HAND and available for immediate shipping. Table of Contents: Page 1 - Page 2 - Page 3 Whether buying gem-set jewellery or loose stones, you will be faced with a fabulous glittering and colourful array of beauty and value. With such a wide choice from amethyst to zircon which should you choose? What is it worth, and how do you even know it is real? All that glitters is not gold, as they say, and all that sparkles is not diamond. Gemstones is a unique book that helps to answer these questions, introducing the layperson to the exciting world of gemmology in simple and easy to understand terms. As well as the best-known precious stones diamonds, emeralds rubies, sapphires over 100 gems are featured, with full descriptions, technical details, and tips on how to check for fakes; illustrated throughout with fabulous colour photographs to make identification easier. Technical terms such as refraction, dichroism and fluorescence are explained, and gemmologists' instruments and some basic identification tests are introduced. A helpful tour around the world details where gems are best available and which apparent 'bargains' are best avoided. Informative appendices include a glossary of terms, gems listed by colour, tables of specific gravity and refractive index, and the comparative value of different stones. The clear, uncomplicated presentation, including guidelines for the basic identification of gemstones in an easily accessible manner, make this book a must for anyone interested in gemstones, whether as an investment or simply as a hobby.
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