AMMONITE CUT AND POLISHED HALVES #138 PREPARED BY THE ARTISANS IN MADAGASCAR. THIS IS A CLEONICERAS AMMONITE AND IS 4 3/4" X 3 1/2" X 1 1/4" AND WEIGHS .76 POUNDS. GOOD SUTURES SHOWING, AND INSIDE SOME OF THE CHAMBERS ARE OPEN AND LINED WITH CALCITE CRYSTALS. THIS IS A VERY COLORFUL AMMONITE!