6.2" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Peridot Madagascar's coastal deposits yield abundant

Madagascar's coastal deposits yield abundant elephant-bird eggshell fragments

brontotheres reached the massive size we see in Badlands fossil brontotheres today

these enormous herbivores occupied grasslands

Enchodus likely employed quick jaw movements to maneuver the prey’s body effectively

offering an unprecedented look into Aepyornis genetics

6.2" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Peridot Madagascar's coastal deposits yield abundantLocation: Morocco Weight: 1 Pound 2. 6 Ounces Dimensions: 6. 2 Inches Long, 5. 8 Inches Wide, 0. 5 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