Cleoniceras Ammonite Small spotted agate palm stone creating vibrant colors

creating vibrant colors

or other oxides creating a spotted appearance

are the oldest known fossils

Sodalite may fluoresce orange under a UV light

Cleoniceras Ammonite Small spotted agate palm stone creating vibrant colorsAmmonites were ocean dwelling mollusks that lived from the mid Devonian (388 million years ago) through the Cretaceous (66 million years ago). The closest living relatives found today are octopus, squid, and cuttlefish. These fossils are found in sedimentary rock layers of limestone, clay, or shale. The mineral composition of the shell can include iron, manganese, and aluminum, creating vibrant colors. You will receive the exact item pictured