Books
FGA,Antionette Matlins PG

Dichroscopes Made Easy

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.
81 printed pages
Original publication
2013

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