POL132JR Polyhedroid Agate Specimen Spheres 31 mm x 25 mm

31 mm x 25 mm

52mm x 38mm

silver plumes of marcasite that catch the light as it moves

Shades of light to dark pinks

POL132JR Polyhedroid Agate Specimen Spheres 31 mm x 25 mmThis polished Polyhedroid Agate specimen features alternating bands of quartz and banded agate in shades of light blue and grey, black, and translucent yellow, which opens to a vug in the center. 6. 1cm x 5. 2cm polished surface, 5cm deep 6. 7oz Polyhedroid Agates were found in Paraiba, Brazil, but are now unavailable. They are a pseudomorphic formation of agate, believed to have formed in the negative space between large crystals of calcite or