Romancing the Source: Cruzeiro Mine, Brazil
Tons of tourmalines are mined in Brazil, with much of the production destined for China. View the full article at www.gia.edu/gia-news-research/romancing-the-source-brazil
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Tons of tourmalines are mined in Brazil, with much of the production destined for China. View the full article at www.gia.edu/gia-news-research/romancing-the-source-brazil