POL120JR Polyhedroid Agate Specimen Morrisonite 36 mm x 49 mm

36 mm x 49 mm

These stones are offered in three ways

Because of their structure

Each lot contains approximately 25 - 35 pieces

3 cm polished face

POL120JR Polyhedroid Agate Specimen Morrisonite 36 mm x 49 mmThis is a polished specimen featuring translucent blue grey, blue, white, and golden yellow agate with a band of quartz crystal and an opening in the center. 20. 5 cm x 9. 5 cm x 8 cm 4 lb 2. 8 oz Its pair is POL119jr. Polyhedroid Agates were found in Paraiba, Brazil, but are now unavailable. They are pseudomorphic formation of agate, forming in the negative space between large crystals of calcite or aragonite. They uniquely feature naturally flat