Last Updated: Oct 02, 2016     Views: 37

At this time the process is still a bit of a mystery.  Eventually our conservators will take a look at the chemical composition of the clear overcoat of the gemmaux as well as the adhesive used to hold the glass pieces together, but right now we don't have information about the specific adhesives used.

I'm attaching a bibliography of information on Gemmaux, in case you would like to do more research.

Best,