Translate

Friday, September 24, 2021

Chrysoberyl Inclusions In Flux-Grown Ruby

Gemologists, gem dealers, consumers beware. Today microscope is not enough. You need LA-ICP-MS and Raman spectroscopy to assist positive gem identification. Many gem testing labs can't afford expensive analytical gem testing instruments. Ask questions if you are doubtful.


Useful link:

No comments: