Antikviteter og samleobjekter: smykker
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Refractometers Made Easy
The "RIGHT-WAY" Guide to Using Gem Identification Tools
Udgivet af Gemstone Press
ISBN
9780990415237
Om denne bog
Explains in non-technical terms how to use the refractometer 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, anyo…
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Bogdetaljer
Forfatter
Antoinette Matlins
Forlag
Gemstone Press
Kategori
Antikviteter og samleobjekter: smykker
ISBN-13
9780990415237
EAN
9780990415237
Format
Hæftet
Sprog
Engelsk
sider
26
Undertitel
- The "RIGHT-WAY" Guide to Using Gem Identification Tools
Produktbeskrivelse
Explains in non-technical terms how to use the refractometer 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 refractometer.
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