Dragon Stone SLAB NOTEBlocks and slabs vary in appearance and dimension.All pictures are a rough guide. OTHERS Precioustone Crazy Lace Agate RetrĂ² Tiger Iron Picture Jasper Purple Graphic Graphic Feldspar Blue Agate Brown Jasper Crystal Agate “Black” Wild Agate “Light” Amethyst “Extra” Brown Obsidian Ocean Jasper “Green”