I have a large collection of slabs that I have slabbed, purchased over the years and inherited. I am planning to begin the process of selling many of them. The types of material are far too numerous to list but include many types of agate and jasper. I particularly have a lot of Deschutes Jasper, Teepee Agate, Stefoinite Jasper and Orbicular Jasper, to mention just a few.