AMMONITE CUT AND POLISHED HALVES #131 PREPARED BY THE ARTISANS IN MADAGASCAR. THIS IS A CLEONICERAS AMMONITE AND IS 4 3/4" X 3 3/4 X 1 1/4" AND WEIGHS .78 POUNDS. SHELL COVERS OUTSIDE AND HAS SOME RED MOTHER OF PEARL BUT INSIDE ALMOST ALL CHAMBERS ARE FILLED WITH CALCITE. VERY PRETTY AND COLORFUL SPECIMEN FOR YOUR COLLECTION.