4.6" Polished Cut Agate Geode Crystal Quarts Chalcedony Mineral Specimen Frill These colossal eggs demanded walls

These colossal eggs demanded walls of extraordinary thickness—averaging 3

physical properties

These extraterrestrial stones originate from asteroids

The points where these septa joined the outer shell formed distinctive suture patterns

These powerful swimmers lived exclusively in the sea

4.6" Polished Cut Agate Geode Crystal Quarts Chalcedony Mineral Specimen Frill These colossal eggs demanded wallsLocation: Brazil Weight: 1 Pound 8. 1 Ounces Dimensions: 4. 6 Inches Long, 2. 9 Inches Wide, 2. 4 Inches Thick The item pictured is the one you will receive. Agate refers to a variety of banded Chalcedony, a mineral within the Quartz family, named after the Achates River in Sicily, where it was first discovered. Typically showing layered bands or stripes, some types feature eye patterns or colored spots, fossilized inclusions, or solid forms. Known as