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Refractometers Made Easy
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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.
- Undertittel
- The "e;RIGHT-WAY"e; Guide to Using Gem Identification Tools
- Forfatter
- Antoinette Matlins
- ISBN
- 9780943763989
- Språk
- Engelsk
- Utgivelsesdato
- 7.3.2013
- Tilgjengelige elektroniske format
- Epub - Adobe DRM
- Les e-boka her
- E-bokleser i mobil/nettbrett
- Lesebrett
- Datamaskin
