AMMONITE CUT AND POLISHED HALVES #137 PREPARED BY THE ARTISANS IN MADAGASCAR. THIS IS A CLEONICERAS AMMONITE AND IS 6" X 5" X 1 1/2" AND WEIGHS 1.76 POUNDS. LOTS OF SHELL COVERS THE OUTSIDE WITH SOME SUTURES SHOWING, BUT INSIDE SOME OF THE CHAMBERS ARE OPEN AND LINED WITH CALCITE CRYSTALS. THIS IS A LARGE SHELL WITH FANTASTIC COLORS AND DETAILS.! THIS IS THE SPECIMEN FOR YOUR COLLECTION!