A Question of Origin, East and West: The Ancient Gem Trade Between India and Rome, The Yowah Nut: a Unique Source of Queensland Boulder Opal, Buying and Sellings Gems-What Ligth is Best?, A Description of Two Large
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15 likes$20.00
Australian Opal Triplet Coober Pedy Oval 9mm x 7mm (Qty=1)
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15 likes$35.00
Australian Opal Triplet Coober Pedy Oval 10mm x 8mm (Qty=1)
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15 likes$45.00
Australian Opal Triplet Coober Pedy Oval 14mm (Qty=1)