Lecture by Geoff Dominy: “Emeralds – The Chromium Factor: King maker or Fortune taker?”
Join author and founder of the World Gem Foundation, Geoff Dominy, as he explores the importance of chromium in gemmology. From the impact it has on the value of emeralds to its role in their identification and classification and why not all green beryls were created equal. Geoff will also discuss the various treatments and enhancements used today and the synthesis of emeralds and how they can be identified.
Amberif Fair, Gdansk, Poland