XL 4.8" Brown Barite Blades Crystal Mineral Specimen Nador Morocco Stand SEA URCHIN 35-23 Million Years Old Oligocene

35-23 Million Years Old Oligocene Period

Pleural lobes: Two symmetrical lobes on each side

making them accessible for both fossil collectors and researchers

Its unique adaptations provide insights into how ancient species interacted with their environments and how they responded to ecological pressures over time

and professor of wildlife ecology and conservation at the University of Florida told the New York Times

XL 4.8" Brown Barite Blades Crystal Mineral Specimen Nador Morocco Stand SEA URCHIN 35-23 Million Years Old OligoceneLocation: Sidi Lhcen Mine, Nador, Morocco Weight: 14. 2 Ounces Dimension: 4. 8 Inches Long, 3 Inches Wide, 1. 6 Inches Thick Comes with a Free Stand. The Item Pictured is the one you will receive. Barite Barite is a striking mineral known for its wide range of colors and diverse crystal shapes and habits, making it highly prized by collectors. One of its most distinguishing features is its high specific gravity, which makes it noticeably heavier than