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This 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 surfaces in a variety of angles.
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