Sea Pearl Stock 1 Quartzite will add charm to any room in your home, but it is most popular in kitchens and bathrooms. Quartzite is a metamorphic rock that originates as sandstone, and usually varies in color from white to gray. It is commonly used in construction because it is such a strong and durable stone. Because of its stunning beauty, it is also commonly used as decoration. Our Sea Pearl Stock 1 Quartzite is a popular choice for those looking to add beauty to their home, while still maintaining its durability.