Polished slabs, tumbled stones and more. Assorted sizes and thicknesses of polished semi-precious gemstone slabs, heels, and tumbled stones. Use these items for jewelry, clock faces, wind chimes, gifts, or display. All Items Here are all the products in this category: • Brazil agate slab, size No. 3 • Brazil agate slab, size No. 4 • Brazil agate slab, size No. 5 • Brazil agate slab, size No. 6 • Polished: Amethyst coconuts, Mex. • Polished:Hubbard Basin pet. wood slab • Polished: Hubbard Basin, NV wood slab, 7.8 • Polished: Saddle Mtn. wood slab, 1.7 • Polished: Woodworthia slab • Tumbled stones, assorted