Handheld Spectroscopy
Featured ArticlesThe spectroscope is a very useful gemological instrument that is underutilized by gemologists worldwide. Learning to master this tool will greatly help in practical gem testing and identification.
CORRECT METHODS AND APPROACH IN GEM TESTING
Spectroscopy…
GemWorld articles are accessible by GemGuide members only. To access our archive of articles and get many other great features and benefits, become a member now!
Become a member