Cleoniceras Ammonite Large Rhodonite and 1 inch in width

and 1 inch in width

which spans parts of Colorado

vitreous luster

This specimen comes from a gold mine near West Kalimantan Indonesia

5 L X 1 W X 2

Cleoniceras Ammonite Large Rhodonite and 1 inch in widthAmmonites 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.