 Quartzite is a natural quartz stone. It's gorgeous, but it has a variety of prices and approachability. It's a natural stone, varies widely in color. You have to know that. It comes from light to dark and slabs vary just dramatically. So you want to make sure you pick out your slab. All right, now you asked a question. Let me answer it, which is what is the most durable? Let me finish real quick because I saved the best for last. Okay.