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Chelsea and Synthetic Emerald Testers Made Easy
- The "RIGHT-WAY" Guide to Using Gem Identification Tools
Engelsk Paperback
Chelsea and Synthetic Emerald Testers Made Easy
- The "RIGHT-WAY" Guide to Using Gem Identification Tools
Engelsk Paperback

82 kr
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Om denne bog
Explains in non-technical terms how to use the Chelsea filter and synthetic emerald filter to identify diamonds and colored gems, and how to separate natural gems from imitations, treated gemstones, synthetics, and look-alikes. The approach is direct and practical, and its style is easy to understand. With this highly accessible guide booklet, anyone can begin to master gem identification using the Chelsea filter and synthetic emerald filter.
Product detaljer
Sprog:
Engelsk
Sider:
22
ISBN-13:
9780990415206
Indbinding:
Paperback
Udgave:
ISBN-10:
0990415201
Udg. Dato:
31 jul 2014
Længde:
3mm
Bredde:
152mm
Højde:
227mm
Forlag:
Gemstone Press
Oplagsdato:
31 jul 2014
Forfatter(e):
Products purchased together
Alternatives - PIE
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