3.6" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Serpentine Situated near Sakoany village along

Situated near Sakoany village along the western banks of the Betsiboka River

While single-shell dates can be unreliable due to the mobility of uranium isotopes

Feather Dimensions: 0

This incredibly robust structure played a crucial role in protecting the developing embryo

3.6" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Serpentine Situated near Sakoany village alongLocation: Jove Lauriano Claim, Minas Gerais, Brazil Weight: 3. 2 Ounces Dimensions: 3. 6 Inches long, 2. 2 Inches Wide, 1. 6 Inches Thick The Item pictured is the one you will receive. Nontronite is a green clay mineral belonging to the smectite group, which also includes minerals like montmorillonite and saponite. Named after the town of Nontron in France, where it was first discovered, nontronite is typically found in low grade metamorphic rocks,