Alexandrita Stock 2 works very well in kitchens and bathrooms, and can also be cut into beautiful floor tiles or used to pave patios and gardens. Quartzite is a product of sandstone, and is found in various colors that range from gray to white. 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 2 is known for its ability to add both beauty and functionality to the inside or outside of a home.