Refractometers Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools

ISBN-13:	9780990415237
Publisher:	TURNER PUB CO
Publication date:	06/17/2014
Series:	The Antoinette Matlins "RIGHT-WAY" Series to Using Gem Identification Tools
Pages:	26
Product dimensions:	5.90(w) x 8.90(h) x 0.30(d)

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.