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Sapphire, a not so simple gemstone

November 1, 2017 Sustainable Gemstones

Sutherland, F. L. (2017). Sapphire, a not so simple gemstone. American Mineralogist, 102(7), 1373-1374. Link to Article

In Geology of Gemstones Tags sapphires, Gemmology
← CVD synthetic diamonds from Gemesis CorpLarge gem diamonds from metallic liquid in Earth’s deep mantle →

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