Cleoniceras Ammonite Small spotted agate palm stone are the oldest known fossils

are the oldest known fossils

Amethyst has been prized for thousands of years as a gemstone

These pieces have been polished into an obelisk shape

It forms when Howlite (Magnesite) nodules settle in layers of Graphite and Dolomite before becoming encased and frozen in time

Its Mohs hardness is 7

Cleoniceras Ammonite Small spotted agate palm stone are the oldest known fossilsAmmonites 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