One pound of fossilized wood slabs are assorted from the western U.S., which are unnamed individually, but nice patterns, colors and quality from silicified wood. Petrified or fossilized (now preferred) wood slabs may be from 2-12 square inches each in size, and usually one pound of slabs will contain about 40 plus square inches. Fossilized wood cabochons are rare to purchase so make your own cabochons or freeforms for unique jewelry. If you don't have a grinding unit for polishing cabochons, break a slab into pendant size or smaller pieces and tumble. They will be quite nice.