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Ultraviolet Lamps Made Easy
- The "RIGHT-WAY" Guide to Using Gem Identification Tools
Engelsk Paperback
Ultraviolet Lamps 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 ultraviolet lamp 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 ultraviolet lamp.
Product detaljer
Sprog:
Engelsk
Sider:
26
ISBN-13:
9780990415244
Indbinding:
Paperback
Udgave:
ISBN-10:
0990415244
Udg. Dato:
31 jul 2014
Længde:
0mm
Bredde:
152mm
Højde:
228mm
Forlag:
Gemstone Press
Oplagsdato:
31 jul 2014
Forfatter(e):
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