Crystal stone and its characteristics

Crystal stone is a type of metamorphic rock that is composed of limestone or dolomite rocks. The minerals of this building stone have been recrystallized due to internal factors, such as temperature and pressure. Crystal stones are different in different places in terms of metamorphism and some chemical compositions.

There are several types of porcelain building blocks that often have large crystals. These coarse crystals distinguish porcelain building stone from sedimentary carbonate stones. These stones often have large white or light gray to cream coarse crystals.
Their main mineral is calcite, but some of them also contain quartz, which increases the hardness of the rock.

Its flexural strength is between six to fifteen MPa and its tensile strength is on average four MPa. The porosity of this rock is very low and between 0.3 to 1.2 percent.

This building stone has been used in various spaces of construction projects in the past years, but their use has been drastically reduced for some time. The reason is the great variety of travertine stone.

The use of Crystal building stone for facades and exteriors is completely technical and correct, and this stone is in terms of water absorption and slurry adhesion between granite and travertine, which means that the size of the stone Travertine is absorbent and not as non-stick as granite.

Crystal building stone and porcelain stones have recently been processed and cut into slab stones, which has made it possible to use them in stylish interior spaces.

Click to consult and buy different types of crystal stones

As mentioned, Crystal building stones have a low color variation and are usually white or white with a halo or yellow streaks. Crystal building stones are cut by soft stone cutting machines and usually do not require special mesh and resin because It has very low porosity and empty veins.

To ensure the strength of the stones during their long years and long life, they have used thicker stones, ie eight centimeters.