I am wanting to opaque enamel on yellow gold and was hoping to get
(project would be opaque enamel on the top of a cast mens signet
does anyone have a recommendation for a caster (or metals
supplier) that uses zinc-free 14K or 18K yellow gold?
or, is it possible to use opaque enamel on 14K or 18K yellow gold
with contains zinc?
if it is possible to opaque enamel on 14K or 18K yellow gold which
contains zinc, what is the maximum amount of zinc that can be used
that will result in a successful enamel.
Any advice would be greatly appreciated! Thank you in advance!