Granite is a natural stone quarried from the earth. It’s a popular choice for kitchen countertops because it’s beautiful, durable, damage-resistant, and relatively easy to care for. Granite countertops are also available in a wide range of finishes and colors. Granite is a porous material that requires sealing to prevent staining and bacteria growth. The frequency of sealing depends on the type of granite and how often it is used. The sharpest knives wont scratch it, and a bubbling pot wont mar it.