Discussion of emerald enhancements, along with a 2005 mission to ruby and sapphire localities in Madagascar.
Discussion of emerald enhancements, along with a 2005 mission to ruby and sapphire localities in Madagascar.
Discussion of emerald enhancements, along with a 2005 mission to ruby and sapphire localities in Madagascar.
A listing of some of the venues/groups where Lotus Gemology's expert gemologists have delivered lectures in the past…