Enamel working and decorating metals with colorful and baked coats
is one of the distinguished courses of art in Isfahan . Mina, is
defined as some sort of glasslike colored coat which can be
stabilized by heat on different metals particularly copper.
Although this course is of abundant use industrially for producing
metal and hygienic dishes, it has been paid high attention by
painters, goldsmiths and metal engravers since long times ago. In
the world, it is categorized into three kinds as below:
painting enamel
Charkhaneh or chess like enamel
Cavity enamel.
Source: Wikipedia
Iranian Mina Handicraft Clock Plate.
Please note that since Mina is a process involving furnance thus
nothing will happen to the