The Gemmologist's Pocket Compendium
This scarce text constitutes a comprehensive handbook for practising gemmologists, timeless in its informative value and the perfect compendium for anyone interested in the subject. Gemmology is the science of natural and artificial gems and gemstones, and this book deals primarily with the methodology and techniques used in the classification thereof. Chapters contained within this fascinating text include: Colour, Colour Filter, Composite Stones, Diamond Size Gauge, Dispersion, Forms used in Fashioning, Hardness, Manufactured Gems, Specific Gravity, and many more. This text is prefaced with a detailed forward by L. J. Spencer, who was Presi…
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Produktdetails
- ISBN: 978-1-4465-2792-4
- EAN: 9781446527924
- Produktnummer: 10857146
- Verlag: Harrison Pr
- Sprache: Englisch
- Erscheinungsjahr: 2011
- Seitenangabe: 164 S.
- Masse: H21.6 cm x B14.1 cm x D1.5 cm 214 g
- Gewicht: 214
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