3.6" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Serpentine as Otodus coexisted with other

as Otodus coexisted with other formidable marine predators

Feather Dimensions: 0

Vanadinite belongs to the apatite group of phosphates

Sporting a sharp duckbill and a striking bony crest atop its skull

3.6" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Serpentine as Otodus coexisted with otherLocation: 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,