Hello, granite is a volcanic eruption of lava and under considerable pressure in the molten state uplift to the surface of the crust.
In the formation of the crust surface to move slowly to cool down, gradually cooling into the crystallization of the rock mass, the rock structure is homogeneous, hard texture, beautiful color, is the quality of building stone. Granite is rich in color, red, white, yellow, green, black, purple, gray, brown, blue, etc.
