Practical Gemmology - A Study of the Identification of Gem-Stones, Pearls and Ornamental Minerals

Practical Gemmology - A Study of the Identification of Gem-Stones, Pearls and Ornamental Minerals - Robert Webster | Karta-nauczyciela.org Read book . Download book in PDF, TXT, FB2 format on your smartphone. And much more on karta-nauczyciela.org.

INFORMATION

AUTHOR
Robert Webster
DIMENSION
11,27 MB
FILE NAME
Practical Gemmology - A Study of the Identification of Gem-Stones, Pearls and Ornamental Minerals.pdf
ISBN
6328394517321

DESCRIPTION

This vintage book contains an interesting and practical study of the identification of gemstones, pearls, and ornamental minerals. A comprehensive and profusely-illustrated handbook for both novice and experienced practitioners, this volume is not to be missed by anyone with a keen interest in the subject. The chapters of this book include: "Crystallography", "Physical Properties", "Specific Gravity", "Light", "Measurement of Refractive Index", "Colour in Gem Distinction", "The Microscope", "The Gem Species", "Synthetic Gems", "Imitation Gems", "Composite Stones and Artificially Induced Colour", etcetera. This book is being republished now in an affordable, modern, high quality edition - complete with a specially commissioned new introduction on gemmology.

Gemmology Program (F105) 2019 2020 | George Brown College ... 2019 2020 The Gemmology program teaches you to analyze and classify a wide variety of gem materials, both natural and artificially created.

A comprehensive and profusely-illustrated handbook for both novice and experienced practitioners, this volume is not to be missed by anyone with a keen interest in the s… Practical Gemmologyhas for decades been recognized as the standard work for those learning how to identify gems and ornamental minerals. Buy Practical Gemmology - A Study of the Identification of Gem-Stones, Pearls, And Ornamental Minerals by Webster, Robert online on Amazon.ae at best prices. Fast and free shipping free returns cash on delivery available on eligible purchase. Practical gemmology by Robert Webster, 1976, N.A.G.

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