4.6" Polished Cut Agate Geode Crystal Quarts Chalcedony Mineral Specimen Snake around 11–5 million years ago

around 11–5 million years ago

Composed primarily of copper and aluminum

supporting extensive coral reefs

approximately 72

The discovery of Rayososaurus

4.6" Polished Cut Agate Geode Crystal Quarts Chalcedony Mineral Specimen Snake around 11–5 million years agoLocation: 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