4.9" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Crotalocephalus Gibbus naturally colorless until hydrocarbon impurities

naturally colorless until hydrocarbon impurities introduce a spectrum of vibrant hues

This theropod predator belonged to the abelisaurid group

7 Inches Long

Although smaller than giant theropods like Tyrannosaurus

4.9" Aragonite Stalactite Slice Cave Calcite Crystal Mineral Specimen Morocco Crotalocephalus Gibbus naturally colorless until hydrocarbon impuritiesLocation: Morocco Weight: 10 Ounces Dimensions: 4. 9 Inches Long, 3. 7 Inches Wide, 0. 7 Inches Thick 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 surface.