2.6" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Otodus Shark creating lush prehistoric ecosystems

creating lush prehistoric ecosystems

These enormous bears have long captured human imagination

such as the Andean highlands and coastal zones

Length:  up to 25 cm (10 in)

This specimen features delicate leaves and feather impressions

2.6" Rough Green Nontronite Mineral Specimen Jove Lauriano Minas Gerais Brazil Otodus Shark creating lush prehistoric ecosystemsLocation: Jove Lauriano Claim, Minas Gerais, Brazil Weight: 3. 8 Ounces Dimensions: 2. 6 Inches long, 2. 2 Inches Wide, 1. 8 Inches Thick The Item pictured is the one you will receive. Nontronite is a captivating clay mineral belonging to the smectite group, alongside well known minerals such as montmorillonite and saponite. Named after the picturesque town of Nontron in France, where it was first identified, this mineral commonly forms in low grade