Haiti Birthstone Opal Diamond Fashion 2015 Gold Wedding Jewellery.
By Aamir Mannan.
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Combined with modern techniques of polishing, doublet opal produces similar effect of black or boulder opals at a mere fraction of the price. Doublet opal also has the added benefit of having genuine opal as the top visible and touchable layer, unlike triplet opals.
Common opal.
A piece of milky raw opal from Andamooka South Australia
A cabochon cut from a piece of opalized wood
An opal "triplet" from Andamooka South Australia showing blue and green fire
A rock showing striations of opal throughout
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