Harpoceras Ammonite | Germany Healing the bone preservation is excellent

the bone preservation is excellent with no restoration

Campo del Cielo meteorites are a collection of meteorites found in a 18

They flourished in the Palaeozoic and Mesozoic eras and some survive to the present day

Argentenian Blue Calcite is a transparent to opaque stone that is pale blue to medium blue

This Banded Zebra Calcite has been previously dipped in an acidic formula which gives it the "wet shine" as opposed to a synthetic coating

Harpoceras Ammonite | Germany Healing the bone preservation is excellentHarpoceras sp. Early Jurassic (180 MYO) Posidonia Shale Holzmaden, Germany Ammonite approx. size: 8. 5" x 7" Plate approx. size: 13. 5" x 10. 25" This Harpoceras ammonite from the Posidonia Shale in Holzmaden, Germany has been compressed on black slate and is partially pyritized. Ammonoids are a group of extinct marine mollusk animals in the subclass Ammonoidea of the class Cephalopoda. These mollusks, commonly referred to as ammonites, are more