Beginner's Guide to Gemmology
- 2nd Edition - January 1, 1988
- Imprint: Butterworth-Heinemann
- Author: Peter G Read
- Language: English
- Paperback ISBN:9 7 8 - 0 - 4 3 4 - 9 1 7 5 3 - 2
- eBook ISBN:9 7 8 - 1 - 4 8 3 1 - 8 3 1 2 - 1
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… Read more
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Request a sales quoteBeginner'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.
1 Gemmology, the Science of Gem Materials2 Color, Luster and Sheen3 Crystallography, the Science of Crystal Structures4 Hardness, Fracture, Cleavage and Parting5 Specific Gravity6 Refractive Index and Double Refraction7 The Optics of Polished Gemstones8 Absorption and Emission Spectra9 Luminescent and Electrical Properties of Gems10 Organic Gem Materials and Their Simulants11 Synthetic Gemstones12 Gemstones SimulantsAppendix A: Gemstone Profiles. Inclusions in Natural and Man-Made GemsAppendix Β: Gemstone Constants, Units of Measurement and Miller IndicesAppendix C: BibliographyAppendix D: Examination NotesIndex
- Edition: 2
- Published: January 1, 1988
- No. of pages (eBook): 240
- Imprint: Butterworth-Heinemann
- Language: English
- Paperback ISBN: 9780434917532
- eBook ISBN: 9781483183121
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