Gem Identification Made Easy (6th Edition)
Antoinette Matlins, Antonio C. Bonanno
Inbunden, 2016
427 kr
SSEF Diamond-Type Spotter and Blue Diamond Tester Made Easy
The "RIGHT-WAY" Guide to Using Gem Identification Tools
E-bok
Engelska, 201363 kr
Läs direkt i Bokus Reader – eller ladda ned till din enhet
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Beskrivning
Explains in non-technical terms how to use the SSEF Diamond-Type Spotter and SSEF Blue Diamond Tester to identify diamonds, and how to separate natural diamonds from imitations, treated diamonds, 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 SSEF Diamond-Type Spotter and SSEF Blue Diamond Tester.
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