5.5" Rough Purple Amethyst Crystal Cluster Mineral Specimen Brazil Self Standing Eurypterids The epoch culminated in the

The epoch culminated in the inaugural appearance of scleractinian corals

350 million years old

Time Period: Eocene

their robust tooth and root structure suggest that they were an aquatic carnivore capable of consuming significant prey

Behind it lay the thorax

5.5" Rough Purple Amethyst Crystal Cluster Mineral Specimen Brazil Self Standing Eurypterids The epoch culminated in theLocation: Brazil Weight: 2 Pounds 10. 9 Ounces Dimensions: 5. 5 Inches Long, 3. 6 Inches Wide, 3. 8 Inches Thick The item pictured is the one you will receive. Amethyst Amethyst is a naturally occurring purple variety of quartz celebrated for its striking color, crystal formations, and long standing popularity as a gemstone. Composed of silicon dioxide (SiO), amethyst forms under specific geological conditions that allow iron impurities and natural