Chalcedony

 Jalgaon, Maharashtra, India, Asia An excellent structural sculptured display of  Chalcedony as an arching window onto a...

 Trestia, Maramures Co, Romania, Europe Pastel blue-grey Chalcedony has faithfully replaced intergrown cubic crystals of Fluorite...

 Mega Horio, Serifos Island, Cyclade Islands, Kykládes Prefecture, Aegean Islands Department, Greece A plate composed entirely of Andradite garnet from the classic locality at Mega Horio on Serifos,...

 Trevascus Mine, Gwinear, Cornwall, England, Europe A very fine large specimen of wax-melt Chalcedony from a classic Cornish location. Excellent...