The color of crystal marble stone is pure, white, blue, and crystalline, and sometimes it has streaks and dark gray lines. The presence of dark and gray lines in this stone indicates the carbonaceous material in it.
When light hits this stone, due to its bright color and dazzling sheen, the light is reflected, so the use of crystal marble stone in the facade was usual in ancient times with the reflection of light, not much heat is absorbed and, the building was protected from high heat.
Even today, those who work professionally on crystal marble stones insist that this stone can still be used outdoors, but one of the weaknesses of this stone is the lack of proper adhesion and erosion in hot and cold climates. For this reason, this stone and marble in general are often used indoors.
