Carved Stone Partial Ammonite Shell Fossil (Auction 2026-06-05, Lot 138)

$192.75

North Africa, Morocco, Devonian Period, ca. 419.2 to 358.9 million years ago. A decorative carved stone ammonite form with natural chamber lines visible within the spiral, shaped and polished to highlight the classic fossil shell silhouette. Size: 12″ Diameter x 4″ W (30.5 cm x 10.2 cm)

Provenance: private Colorado, USA collection

Condition: Some remains of shell chambers visible on the surface. Carved and polished stone piece in the form of an ammonite rather than a fully natural fossil specimen. Minor surface abrasions, small chips, and natural inclusions are present throughout.