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Boulder Opal

Photo Copyright © Brian Kosnar - Mineral Classics  - This image is copyrighted. Unauthorized reproduction prohibited.
Gemstone: Boulder Opal
Location of Origin:Queensland, Australia
Origin:Natural
Treatments:None reported
Cut Type:Cabochon
Weight:19.61 cts.
Dimensions:12.63mm x 35.82mm x ?mm
This cut is referred to as a "Thick Triangle"


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