6.1" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Prognathodon Tooth and internal patterns that reflect

and internal patterns that reflect its origin and history

The genus is classified within the phylum Brachiopoda

The Dawn Redwood (Metasequoia) is an extraordinary fossil tree dating back over 100 million years to the dinosaur era

Approximately fifty million years ago

6.1" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Prognathodon Tooth and internal patterns that reflectLocation: Morocco Weight: 9. 9 Ounces Dimensions: 6. 1 Inches Long, 2. 3 Inches Wide, 0. 6 Inches Wide The item pictured is the item you will receive Without Aragonite, many of Earths organisms would struggle to survive. It is a mineral used by most invertebrates to build their shells and other hard structures. If you've ever admired a colorful seashell, you've indirectly appreciated Aragonite's range of colors and its easy formation at Earths