£4.99
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.
Refractometers Made Easy
Loupes Made Easy
Ultraviolet Lamps Made Easy
Testing the Colour of Gemstones - A Collection of Historical Articles on the Dichroscope, Filters, Lenses and Other Aspects of Gem Testing
Cabochon Cutting - A Collection of Historical Articles on the Methods and Equipment Used for Working Gemstones
Cutting and Polishing Gemstones - A Collection of Historical Articles on the Methods and Equipment Used for Working Gems
Gem Testing
Gemstone Facet Cutting - A Collection of Historical Articles on Methods and Equipment Used for Working Gems
Craft of Jewellery Making - A Collection of Historical Articles on Tools, Gemstone Cutting, Mounting and Other Aspects of Jewellery Making
Gemstones
Classification, Identification and Characteristics of Gemstones - A Collection of Historical Articles on Precious and Semi-Precious Stones
Gems and Gemmology