5.6" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Persea Coriacea Miocene Age 25 Million Years

Miocene Age 25 Million Years old

alongside several associated limb elements such as two ulnae

This limestone slab

In current ocean systems

The centerpiece is the legendary Archaeopteryx

5.6" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Persea Coriacea Miocene Age 25 Million YearsLocation: Morocco Weight: 15. 6 Ounces Dimensions: 5. 6 Inches Long, 5. 1 Inches Wide, 0. 8 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