POL118JR Polyhedroid Agate Specimen Picture Jasper Natural Pink Tourmaline crystals growing

Natural Pink Tourmaline crystals growing in a quartz host

Metaphysical Guide of Septarian Nodules:

as well as Gene Mueller's work and artistry in the technique

with two polished sections featuring blue-gray banding

POL118JR Polyhedroid Agate Specimen Picture Jasper Natural Pink Tourmaline crystals growingThis is a polished specimen featuring shades of blue gray agate, white, and yellow banded agate, with an opening in the center, a band of quartz crystal, yellow plumes, and a healed partial fracture with yellow staining. 16. 3 cm x 13. 8 cm x 9. 5 cm 6 lb 15. 2 oz 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