3.1" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Tethydraco This beak would have been

This beak would have been the primary shearing apparatus when cropping plants

These dinosaurs belonged to the family Troodontidae

a bold calcium carbonate mineral with a hardness of 3

diogenites preserve evidence of deeper crustal or mantle processes

3.1" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Tethydraco This beak would have beenLocation: Jove Lauriano Claim, Minas Gerais, Brazil Weight: 4 Ounces Dimensions: 3. 1 Inches long, 2. 1 Inches Wide, 1. 7 Inches Thick The Item pictured is the one you will receive. Nontronite is a green clay mineral belonging to the smectite group, alongside montmorillonite and saponite. First discovered in the town of Nontron, France, this mineral is typically found in low grade metamorphic rocks, hydrothermal deposits, and weathered volcanic ash