Travertine is a type of porous limestone that is considered as a decorative stone. This stone is left over from the mineral water sediments of caves or hot springs or from the sediments of the seas and rivers, which are seen in relatively wide areas. They have a higher quality. The reason for the presence of pale travertine stones can be due to the presence of travertine stones, a type of porous limestone which is considered as a decorative stone and is considered as a dispersed pigment of iron oxide. Limestone is porous