Large Black Orthoceras Slab 2092g obelisk_gemstone Crystal collections and display

Crystal collections and display

with tracking provided on all orders

Orthoceras were ancient marine cephalopods that lived approximately 400 million years ago during the Devonian period

and educational purposes

Origin: Madagascar

Large Black Orthoceras Slab 2092g obelisk_gemstone Crystal collections and displayThis natural Orthoceras fossil slab features multiple fossilised Orthoceras specimens preserved within a polished stone matrix. Orthoceras were ancient marine cephalopods that lived approximately 400 million years ago during the Devonian period, making these fossils a fascinating glimpse into prehistoric ocean life. This slab showcases the distinctive long, straight shells of Orthoceras, beautifully revealed through careful cutting and polishing.