6.1" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Andalucite Ammonoid fossils offer a fascinating

Ammonoid fossils offer a fascinating glimpse into Earth’s ancient marine ecosystems and evolutionary history

David Martill

also providing food for ancient animals

and occurs in a wide range of forms and colors

dominating marine ecosystems for over 13 million years

6.1" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Andalucite Ammonoid fossils offer a fascinatingLocation: 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