(Internal #J479) You are bidding on a long oval teardrop shaped, polished Ammolite fossil cabochon, 15/16" long x 5/8" wide, mosaic ammonite (mosaic created in a very labor intensive process of taking the natural bits of ammonite shell, piecing together in a triplet, very stable). Rivals ANY black opal! Nice for making jewelry or as a display specimen. For guy or gal, an awesome one-of-a-kind gift. AMMOLITE CABOCHONS for jewelry: more precious than opals, these ancient pieces of shell fossils (ammonites a/k/a Chambered Nautilus Shells) from Canada absorbed the natural earth element aragonite when they fossilized which created these fantastic colors. See last photo for example of colors. Click on our Store tag for similar items. WE SHIP WORLDWIDE, see the chart for postage to your country.