will add charm to any room in your home, but it is most popular in kitchens and bathrooms. Quartzite is a product of sandstone, and is found in various colors that range from gray to white. It is so strong, that it is often used in construction of walls and floors, and is commonly used as railroad track ballast. This stone is very durable, but its breathtaking beauty makes it a popular choice in home decoration. is known for its ability to add both beauty and functionality to the inside or outside of a home.