How resistant is granite and marble?
A. Granite is one of the hardest materials on earth. Used as a countertop material, it is resistant to scratches, acidic stains and heat. Marble works beautifully, especially in the bath where the veining patterns and colors that appear can be used to create exquisite designs. Marble is sensitive to acidic foods such as vinegar, lemon, tomatoes, wine and some cleaners.
