Green Opal (unusual material)
Photo Copyright © Brian Kosnar - Mineral Classics
  - This image is copyrighted. Unauthorized reproduction prohibited.
Gemstone:
Opal
Location of Origin:
Brazil
Origin:
Natural
Treatments:
None reported
Cut Type:
Square Cabochon
Weight:
9.86 cts.
Dimensions:
14.83mm x 14.92mm x ?mm
This cut is referred to as a "Square Cushion Cabochon"
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