3.6" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Serpentine This incredibly robust structure played

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

Feather Dimensions: 0

Vanadinite belongs to the apatite group of phosphates

The Woolly Rhinoceros (Coelodonta antiquitatis) was an extinct species of rhinoceros that thrived across Europe and northern Asia during the Pleistocene epoch

as Otodus coexisted with other formidable marine predators

3.6" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Serpentine This incredibly robust structure playedLocation: 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,