It is also known as Marble Black Marshal which is one of the most luxurious Iranian marbles. This is has been recently discovered. The base black pitches itself very dark that allows gold to spin webs and veins all along and across. At times it looks like a computer graphic screen. Marshal marble looks exotic that can help ornamental works on the surfaces you construct with care and the marble takes care of it, thereafter. Though Turkey, India and China managed to produce this variety Iran is the strongest maker of this marble. Iranian Marshal is not completely black though. So what to do you do with the black stone on buildings?
When it is not an ordinary black stone you have to use it for luxurious applications. If you have a mind to make luxurious walls and floors at the interiors and the exteriors you are not enough with it. Try making some special and costly choices with it. Make cabinets, cornices, stairs and other decorative applications which can be your bathroom, vanity tops, dinning and no need to say your living. With all these but with changing patterns it mostly gets one standard finish that is the polish. So the rest is yours.