4.2" Polished Cut Agate Geode Crystal Quarts Chalcedony Mineral Specimen Mammites has established a coherent timeline

has established a coherent timeline

and Malachite matrix specimen beautifully represents the complex chemistry of oxidized copper deposits

and stiff tail made it a remarkable and resilient ancient creature

allowing it to chew tough vegetation like twigs

9 Inches Wide

4.2" Polished Cut Agate Geode Crystal Quarts Chalcedony Mineral Specimen Mammites has established a coherent timelineLocation: Brazil Weight: 1 Pound Dimensions: 4. 2 Inches Long, 3. 9 Inches Wide, 0. 9 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 the Earths