2.8" Sparkly Orange Barite Blades, Cerussite Crystals, Galena Crystal Mineral Morocco Gorgosaurus named by paleontologist Joseph Leidy

named by paleontologist Joseph Leidy in 1848

Spinosaurus was a massive carnivorous theropod dinosaur that lived during the Cretaceous period in North Africa

displaying striking morphological similarities to modern crocodilians—a textbook case of convergent evolution

a specialized feeding structure unique to brachiopods

perfectly suited for navigating the shallow epicontinental seas that periodically inundated North America

2.8" Sparkly Orange Barite Blades, Cerussite Crystals, Galena Crystal Mineral Morocco Gorgosaurus named by paleontologist Joseph LeidyLocation: Mabladen, Morocco Weight: 9. 3 Ounces Dimension: 2. 8 Inches Long, 2. 1 Inches Wide, 1. 6 Inches Thick The Item Pictured is the one you will receive. Galena Galena, also called lead glance, is a natural mineral from sulfide. It is the most important ore of lead and an important source of silver. Galena is one of the most abundant and widely distributed sulfide minerals Cerussite Cerussite is a lead carbonate mineral typically occurring in