Marble and granite are most times confused to be the same. This is because both materials share certain aesthetical values. However, there are some differences between the two. First, let's talk about their formation. Granite is a form of igneous rock that is formed by the cooling and solidification of the molten magma. On the other hand, marble is formed when sedimentary rocks and soil mesh together for a longer period of time.
Whenever it is exposed to a certain degree of heat and pressure, it comes out with its real design. In terms of porosity, granite is not as porous as marble. The fact that marble is more porous compared to granite makes it be more vulnerable to stains and spills. In terms of cost, granites are not as expensive as marbles; the former usually costs $40, while the latter usually costs $60. Due to the nature of their composition, granites are stronger compared to marbles.