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Explains in non-technical terms how to use the dichroscope to identify 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 dichroscope.
Price: $4.99
Pages: 22
Publisher: Turner Publishing Company
Imprint: GemStone Press
Publication Date:
17 June 2014
Trim Size: 9.00 X 6.00 in
ISBN: 9780990415213
Format: Paperback
BISACs:
RELIGION / Christian Ministry / Pastoral Resources
