Gemmologists' Compendium

Gemmologists' Compendium
Title Gemmologists' Compendium PDF eBook
Author Robert Webster
Publisher Van Nostrand Reinhold Company
Pages 264
Release 1980
Genre Design
ISBN

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The Gemmologists' Compendium

The Gemmologists' Compendium
Title The Gemmologists' Compendium PDF eBook
Author Robert Webster
Publisher
Pages 244
Release 1967
Genre Gems
ISBN

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The Gemmologists' Compendium

The Gemmologists' Compendium
Title The Gemmologists' Compendium PDF eBook
Author Robert Webster
Publisher
Pages 235
Release 1970
Genre Gems
ISBN 9780719800016

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Gem Identification Made Easy (4th Edition)

Gem Identification Made Easy (4th Edition)
Title Gem Identification Made Easy (4th Edition) PDF eBook
Author Antoinette Matlins
Publisher Turner Publishing Company
Pages 366
Release 2012-12-14
Genre Antiques & Collectibles
ISBN 0943763894

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one person can accomplish big things.

Gem Identification Made Easy (5th Edition)

Gem Identification Made Easy (5th Edition)
Title Gem Identification Made Easy (5th Edition) PDF eBook
Author Antoinette Matlins
Publisher Turner Publishing Company
Pages 467
Release 2013-03-19
Genre Antiques & Collectibles
ISBN 0943763932

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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.

Beginner's Guide to Gemmology

Beginner's Guide to Gemmology
Title Beginner's Guide to Gemmology PDF eBook
Author Peter G Read
Publisher Elsevier
Pages 241
Release 2013-10-22
Genre Nature
ISBN 1483183122

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Beginner's Guide to Gemmology presents the profiles of the principal gem materials. This book discusses the interesting characteristics of gemstones as the growing consumer market jewelry resulted in increased sales of gem testing instruments. Organized into 12 chapters, this book begins with an overview of the development of the science of gemmology. This text then explains the fundamental qualities necessary in a gem, including color, hardness, specific gravity, crystallography, refractive index, pleochroism, critical angle, luminescence, and absorption spectra. Other chapters consider the organic gem materials, including amber, ivory, coral, tortoiseshell, jet, ebony, and pearl. This book discusses as well the various methods used in the production of man-made gemstones and the commercial use in gem testing. The final chapter deals with the composition of synthetic gemstones. This book is a valuable resource for gemmologists and jewelers. Students who intend to become a qualified gemologist will also find this book extremely useful.

Dictionary of Gems and Gemology

Dictionary of Gems and Gemology
Title Dictionary of Gems and Gemology PDF eBook
Author Mohsen Manutchehr-Danai
Publisher Springer Science & Business Media
Pages 575
Release 2013-03-09
Genre Science
ISBN 3662042886

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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.