Brown Orthoceras and Ammonite Fossil Stone Coasters (4 Pieces) Menu Specimen with Cut Base Randomly selected gemstones

Randomly selected gemstones

Pieces measure approximately 4 inches

Avg Size Range: (25 to 30 millimeters)

Pieces measure approximately 500-700g

we suggest size #1 or #2

Brown Orthoceras and Ammonite Fossil Stone Coasters (4 Pieces) Menu Specimen with Cut Base Randomly selected gemstonesBrown Orthoceras and Ammonite Fossil Stone Coasters Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Origin: Morocco Pieces measure approximately 4 inches Orthoceras is an extinct genus of ancient cephalopods that lived during the Paleozoic era, particularly in the Ordovician period, which occurred around 485 to 443 million years ago. The name "Orthoceras" means "straight horn," referring to the