POL647pr Polyhedroid Agate Pair Drilled Ammonites more complex model that can

more complex model that can better explain every visible variation within the banded agates

approximately 8 cm long

31x43 (mm)

This is the pair to SWZ164jr

POL647pr Polyhedroid Agate Pair Drilled Ammonites more complex model that canThis polished Polyhedroid Agate specimen pair shows a crystal filling with dark gray speckling at the center. Dimensions: 5. 8cm x 3. 7cm (3cm deep) 6. 4cm x 3. 5cm (4. 2cm deep) Total weight: 4. 9oz Polyhedroid Agates were found in Paraiba, Brazil, but are now unavailable. They are a unique formation of agate, featuring naturally flat surfaces at a variety of different angles. They are believed to have formed in the negative spaces between large