People who often come into contact with basalt stones know that there are many small pores on the surface of the stones. What causes these pores to appear? Will these pores affect our use during the use of basalt stones? Let's take a look together with the editor.
In fact, basalt itself belongs to volcanic eruption rocks, so it is not uncommon for basalt stones to have many pores. In the high temperature and pressure of the Earth's interior, some gases will be "pressed" into the magma. After magma is ejected from the surface, the pressure decreases and the gas substances in the magma need to come out. At this time, when the surface temperature is low, the magma cools and solidifies while releasing gas. As the gas continues to be ejected, small pores are left in the basalt stones, which is the pore structure of the ejected rock.

The above introduction is about the reason why there are many pores on the surface of basalt stones,so these pores on the stones will not affect their normal use during use.Zouping Shengyuan is a professional enterprise that produces basalt stone.If you have any needs,you can consult us.