Opal Stone – Natural, Rough, Brown
Boulder opal from Carisbrooke Station near Winton, Queensland, Australia. Photo by JJ Harrison. Licensed under CC By-SA 3.0.
Boulder opal from Carisbrooke Station near Winton, Queensland, Australia. Photo by JJ Harrison. Licensed under CC By-SA 3.0.
Opal doublet, photo by Opalcutters23. Licensed under CC By-SA 3.0.
With a play of color on top of a yellow to orange body, the opal cabochon in this gold ring is sure to get compliments. Jewelry and photo by Jessa and…
Although notoriously susceptible to damage from changes in temperature as well as scratches and blows, opal’s beauty has captivated gem enthusiasts…
Australian opal, 5 cm. Photo by Hannes Grobe. Licensed under CC By-SA 2.5.
Precious opal from Coober Pedy, on display at the Denver Museum of Nature & Science, Denver, Colorado. Photo by James St. John. Licensed under…
White opal with matrix found at Coober Pedy. Photo by Dpulitzer. Licensed under CC By-SA 3.0.
This 3.5 kg beauty, the Olympic Australis opal, was found 10 meters below the surface at Coober Pedy. It’s the most expensive opal in the world.…
Opalized bivalve found in Coober Pedy. Photo by James St. John. Licensed under CC By 2.0.