...may be a natural emerald with syn over coating, this is
because u have mentioned the perticular specimen contains flux
inclusions at the edges...
Are you referring to a doublet or are you referring to an acutal
coating on the entire stone.
If it is a coating, it is a process which I have not heard of
(probably because I have not had time to keep up). Is it something
that is being commonly done on emeralds now or is it found on older
stones? How is the coating accomplished? How thick? How permanent?
Hope you don’t mind oall of the questions, and thanks for your
answers in advance.