Opalized Ammonite

These beautiful opalized ammonites (known as ammolites) from Madagascar are over 100 million years old and display a bright spectrum of color. Ammonites are an extinct species of Orthoceras, an ancient relative to the modern-day cephalopod – otherwise known as squids or nautilus. These make a perfect gift for any fan of natural history. Weight and dimensions are approximate and appearance may vary.

Dimensions: 1-1/4"L x 1"W x 1/4"H, Weight: 10.9 g