Brown Marshall Marble
The Iranian marble has greyish brown as a base and you have vein-like intrusions that appear all over, not allowing the base brown to breath freely. The white streak-like veins take on a tinge of pink in areas. The veins appear bright as if sunlit.
It is a building stone but do you have plans to build your own house with this? Make it ornamental that suits you better. Make brown sinks with this with the platform that may be of the same or the same splash walls. The sink will look good even in contrast combinations. If you want a brown floor and a brown wall in the interiors go for it. And you prefer then brown them on the exterior of your buildings and put a slab on the walls and the floors.
If you would like to see it rough make pavements the Marshal stands boldly. Cap your walls and sill the windows. The Marshal accepts face makeovers like polished, sawn, sanded, sandblasted, rock-faced, and tumbled.