Agate Slab IDAHO Thunder egg Rough Slab Agate Rough All Natural Untreated Unpolished Multi-Colored ,  Size Roughly is 3 3/4 in. x 3 3/4 x 3/8 in. Thick   the Weight is 5.85oz. or 167 gr.  Please email any questions you might have. Please note Photo's have been enlarged ,  This Slab has a visible fracture or fracture's and or Pits or Hole's around edge. Please see photo's. And Bid Accordingly. Please take close look at photo's as this is the item you will receive . Texas Residents Pay a State Sale's Tax of 8.25%.  As with all Mother Nature Work's ( Rock's ) there may be fractures lines either visible or invisible , So please keep this in mind when you plan your project . Please Note I Ship in Corrugated Box's which will add extra weight but safer.