Alexandrita Stock 1 Quartzite is a versatile stone that can be used both indoors (in kitchens and bathrooms) and outdoors (in paving patios and gardens). Quartzite is a product of sandstone, and is found in various colors that range from gray to white. Because it is a very strong stone, it is commonly used in construction of floors, walls, roofs, and stairs. Because of its stunning beauty, it is also commonly used as decoration. While maintaining the durability of your home’s surfaces, Alexandrita Stock 1 Quartzite will also add splendor and value.