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Refractometers Made Easy

- The "RIGHT-WAY" Guide to Using Gem Identification Tools

af Antoinette Matlins

indgår i The "RIGHT-WAY" Series to Using Gem Identification Tools serien

Refractometers Made Easy af Antoinette Matlins
Bag om Refractometers Made Easy

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.

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  • Sprog:
  • Engelsk
  • ISBN:
  • 9780990415237
  • Indbinding:
  • Paperback
  • Sideantal:
  • 26
  • Udgivet:
  • 31. juli 2014
  • Udgave:
  • Størrelse:
  • 152x228x0 mm.
  • 8-11 hverdage.
  • 2. december 2024

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- Rabat på køb af fysiske bøger
- 1 valgfrit digitalt ugeblad
- 20 timers lytning og læsning
- Adgang til 70.000+ titler
- Ingen binding

Abonnementet koster 75 kr./md.
Ingen binding og kan opsiges når som helst.

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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.

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