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Photo Copyright © Brian Kosnar - Mineral Classics  - This image is copyrighted. Unauthorized reproduction prohibited.
Gemstone: Spinel
Location of Origin:Tunduru, Tunduru District, Ruvuma Region, Tanzania
Treatments:None reported
Cut Type:Concave Round
Weight:0.17 cts.
Dimensions:3.69mm x 3.69mm x ?mm
This cut is referred to as a "Quantum Concave Round"

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