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Capão Mine, Rodrigo Silva, Ouro Preto, Minas Gerais, Southeast Region, Brazil

The largest mine for imperial topaz in the world. Annual production twelve kilos of gem rough, approximately 30,000 carats.

Ref.: http://minerals.gps.caltech.edu/Brazil/Ouropreto/ouropreto.htm





Mineral List:
  		•  Topaz


    1 entry listed. 1 valid mineral.

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