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| Imperial Topaz from Minas Gerais





These 50.4 kg (111 lb) and 31.8 kg (70 lb) specimens of Brazilian Imperial topaz were found at the Capão Imperial Topaz Mine in the Ouro Prêto region of Minas Gerais, Brazil, and is now located at the Smithsonian Institution's American Museum of Natural History in Washington DC.



Brazilian Imperial Topaz from Minas Gerias, Brazil

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