Opal Stone – Lab-made, Cabochon, Blue
Though the photographer doesn’t mention it, this opal looks to me like a synthetic or sophisticated plastic simulant. Photo by James Petts.…
Though the photographer doesn’t mention it, this opal looks to me like a synthetic or sophisticated plastic simulant. Photo by James Petts.…
Most specimens from Andamooka have a white body color prior to treatment. This one has a region of dark body color, which shows the play of color more…
This Andamooka matrix opal certainly resembles fine black opal. However, if you look closely at the black areas you’ll see this matrix opal received…
Play of color radiating from a central point shows an asteria, or perhaps a starburst, pattern. © Planet Opal. Used with permission.
An excellent example of the harlequin pattern. © Opal Auctions. Used with permission.
Another example of chaff. © Opal Auctions. Used with permission.
The Chinese character for “long life” shows in this opal’s play of color. © Opal Auctions. Used with permission.
The famous “Andamooka Opal” on display, with a picture of Queen Elizabeth II when she wore it. Image © Altmann and Cherny. Used with permission.…