This processing method is one of the main and most common methods used in the production of building stones, especially travertine. When travertine stones are polished, the appearance of this stone becomes very clear, shiny and bright.
In Iran, there are mines of special stones such as white, blue, smoky marble, etc., which are considered good potential for investment. Export of stone to Asian, East Asian and European countries is very prosperous. Stone export problems in Iran include customs barriers and export administrative pro...