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

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

History Rocks, minerals and fossils: general interest

Author: Robert Webster

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Language: English

Published by: Mcintosh Press

Published on: 18th April 2013

Format: LCP-protected ePub

Size: 5 Mb

ISBN: 9781447498841


Overview

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.

Contents

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.

Publication

This book is being republished now in an affordable, modern, high quality edition - complete with a specially commissioned new introduction on gemmology.

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