Alexandrita Stock 3 will add charm to any room in your home, but it is most popular in kitchens and bathrooms. Quartzite is a light-colored stone that was created from sandstone. It is commonly used in construction because it is such a strong and durable stone. It is also a popular choice in home decoration because of its natural beauty. Alexandrita Stock 3 is known for its ability to add both beauty and functionality to the inside or outside of a home.